diff options
Diffstat (limited to 'tests/testgtk.c')
| -rw-r--r-- | tests/testgtk.c | 13834 |
1 files changed, 19 insertions, 13815 deletions
diff --git a/tests/testgtk.c b/tests/testgtk.c index 1c0dde58e0..03afb44fb0 100644 --- a/tests/testgtk.c +++ b/tests/testgtk.c @@ -1,13831 +1,35 @@ -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ +#include <gtk/gtk.h> -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#undef GTK_DISABLE_DEPRECATED - -#include <config.h> - -#undef G_LOG_DOMAIN - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/stat.h> -#include <math.h> -#include <time.h> -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif - -#define GTK_ENABLE_BROKEN -#include "gtk/gtk.h" -#include "gdk/gdk.h" -#include "gdk/gdkkeysyms.h" - -#ifdef G_OS_WIN32 -#define sleep(n) _sleep(n) -#endif - -#include "prop-editor.h" - -#include "circles.xbm" -#include "test.xpm" - -gboolean -file_exists (const char *filename) -{ - struct stat statbuf; - - return stat (filename, &statbuf) == 0; -} - -GtkWidget * -shape_create_icon (GdkScreen *screen, - char *xpm_file, - gint x, - gint y, - gint px, - gint py, - gint window_type); - -static GtkWidget * -build_option_menu (gchar *items[], - gint num_items, - gint history, - void (*func) (GtkWidget *widget, gpointer data), - gpointer data); - -/* macro, structure and variables used by tree window demos */ -#define DEFAULT_NUMBER_OF_ITEM 3 -#define DEFAULT_RECURSION_LEVEL 3 - -struct { - GSList* selection_mode_group; - GtkWidget* single_button; - GtkWidget* browse_button; - GtkWidget* multiple_button; - GtkWidget* draw_line_button; - GtkWidget* view_line_button; - GtkWidget* no_root_item_button; - GtkWidget* nb_item_spinner; - GtkWidget* recursion_spinner; -} sTreeSampleSelection; - -typedef struct sTreeButtons { - guint nb_item_add; - GtkWidget* add_button; - GtkWidget* remove_button; - GtkWidget* subtree_button; -} sTreeButtons; -/* end of tree section */ - -static GtkWidget * -build_option_menu (gchar *items[], - gint num_items, - gint history, - void (*func)(GtkWidget *widget, gpointer data), - gpointer data) -{ - GtkWidget *omenu; - GtkWidget *menu; - GtkWidget *menu_item; - GSList *group; - gint i; - - omenu = gtk_option_menu_new (); - g_signal_connect (omenu, "changed", - G_CALLBACK (func), data); - - menu = gtk_menu_new (); - group = NULL; - - for (i = 0; i < num_items; i++) - { - menu_item = gtk_radio_menu_item_new_with_label (group, items[i]); - group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (menu_item)); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item); - if (i == history) - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menu_item), TRUE); - gtk_widget_show (menu_item); - } - - gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu); - gtk_option_menu_set_history (GTK_OPTION_MENU (omenu), history); - - return omenu; -} - -static void -destroy_tooltips (GtkWidget *widget, GtkWindow **window) -{ - GtkTooltips *tt = g_object_get_data (G_OBJECT (*window), "tooltips"); - g_object_unref (tt); - *window = NULL; -} - - -/* - * Windows with an alpha channel - */ - - -static gboolean -on_alpha_window_expose (GtkWidget *widget, - GdkEventExpose *expose) -{ - cairo_t *cr; - cairo_pattern_t *pattern; - int radius; - - cr = gdk_cairo_create (widget->window); - - radius = MIN (widget->allocation.width, widget->allocation.height) / 2; - pattern = cairo_pattern_create_radial (widget->allocation.width / 2, - widget->allocation.height / 2, - 0.0, - widget->allocation.width / 2, - widget->allocation.height / 2, - radius * 1.33); - - if (gdk_screen_get_rgba_colormap (gtk_widget_get_screen (widget)) && - gtk_widget_is_composited (widget)) - cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.0); /* transparent */ - else - cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* opaque white */ - - cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE); - cairo_paint (cr); - - cairo_pattern_add_color_stop_rgba (pattern, 0.0, - 1.0, 0.75, 0.0, 1.0); /* solid orange */ - cairo_pattern_add_color_stop_rgba (pattern, 1.0, - 1.0, 0.75, 0.0, 0.0); /* transparent orange */ - - cairo_set_source (cr, pattern); - cairo_pattern_destroy (pattern); - - cairo_set_operator (cr, CAIRO_OPERATOR_OVER); - cairo_paint (cr); - - cairo_destroy (cr); - - return FALSE; -} - -static GtkWidget * -build_alpha_widgets (void) -{ - GtkWidget *table; - GtkWidget *radio_button; - GtkWidget *hbox; - GtkWidget *label; - GtkWidget *entry; - - table = gtk_table_new (1, 1, FALSE); - - radio_button = gtk_radio_button_new_with_label (NULL, "Red"); - gtk_table_attach (GTK_TABLE (table), - radio_button, - 0, 1, 0, 1, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - - radio_button = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (radio_button), "Green"); - gtk_table_attach (GTK_TABLE (table), - radio_button, - 0, 1, 1, 2, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - - radio_button = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (radio_button), "Blue"), - gtk_table_attach (GTK_TABLE (table), - radio_button, - 0, 1, 2, 3, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - - gtk_table_attach (GTK_TABLE (table), - gtk_check_button_new_with_label ("Sedentary"), - 1, 2, 0, 1, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - gtk_table_attach (GTK_TABLE (table), - gtk_check_button_new_with_label ("Nocturnal"), - 1, 2, 1, 2, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - gtk_table_attach (GTK_TABLE (table), - gtk_check_button_new_with_label ("Compulsive"), - 1, 2, 2, 3, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - - radio_button = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (radio_button), "Green"); - gtk_table_attach (GTK_TABLE (table), - radio_button, - 0, 1, 1, 2, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - - radio_button = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (radio_button), "Blue"), - gtk_table_attach (GTK_TABLE (table), - radio_button, - 0, 1, 2, 3, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - - hbox = gtk_hbox_new (FALSE, 0); - label = gtk_label_new (NULL); - gtk_label_set_markup (GTK_LABEL (label), "<i>Entry: </i>"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); - entry = gtk_entry_new (); - gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0); - gtk_table_attach (GTK_TABLE (table), - hbox, - 0, 1, 3, 4, - GTK_EXPAND | GTK_FILL, 0, - 0, 0); - - return table; -} - -static gboolean -on_alpha_drawing_expose (GtkWidget *widget, - GdkEventExpose *expose) -{ - int x = widget->allocation.x; - int y = widget->allocation.y; - int width = widget->allocation.width; - int height = widget->allocation.height; - GdkPixbuf *pixbuf; - guchar *buffer; - guchar *p; - int i, j; - - buffer = g_malloc (64 * 64 * 4); - - gdk_draw_rectangle (widget->window, widget->style->black_gc, FALSE, - x, y, - width - 1, height - 1); - - p = buffer; - for (i = 0; i < 64; i++) { - for (j = 0; j < 64; j++) { - *(p++) = i * 4 + 3; - *(p++) = 0; - *(p++) = j + 4 + 3; - *(p++) = MIN (255, ((32 - i) * (32 - i) + (32 - j) * (32 - j)) / 8); - } - } - p++; - - gdk_draw_rgb_32_image (widget->window, widget->style->black_gc, - x + 18, y + (height - 64) /2, - 64, 64, GDK_RGB_DITHER_NORMAL, buffer, 64 * 4); - - pixbuf = gdk_pixbuf_new_from_data (buffer, GDK_COLORSPACE_RGB, TRUE, - 8, 64, 64, 4 * 64, NULL, NULL); - - gdk_draw_pixbuf (widget->window, widget->style->black_gc, pixbuf, - 0, 0, x + width - 18 - 64, y + (height - 64) /2, - 64, 64, GDK_RGB_DITHER_NORMAL, 0, 0); - - g_object_unref (pixbuf); - - g_free (buffer); - - return FALSE; -} - -static GtkWidget * -build_alpha_drawing () -{ - GtkWidget *hbox; - - hbox = gtk_hbox_new (FALSE, 0); - gtk_widget_set_size_request (hbox, 100, 100); - - g_signal_connect (hbox, "expose-event", - G_CALLBACK (on_alpha_drawing_expose), NULL); - - return hbox; -} - -static void -on_alpha_screen_changed (GtkWidget *widget, - GdkScreen *old_screen, - GtkWidget *label) -{ - GdkScreen *screen = gtk_widget_get_screen (widget); - GdkColormap *colormap = gdk_screen_get_rgba_colormap (screen); - - if (!colormap) - { - colormap = gdk_screen_get_rgb_colormap (screen); - gtk_label_set_markup (GTK_LABEL (label), "<b>Screen doesn't support alpha</b>"); - } - else - { - gtk_label_set_markup (GTK_LABEL (label), "<b>Screen supports alpha</b>"); - } - - gtk_widget_set_colormap (widget, colormap); -} - -static void -on_composited_changed (GtkWidget *window, - GtkLabel *label) -{ - gboolean is_composited = gtk_widget_is_composited (window); - - if (is_composited) - gtk_label_set_text (label, "Composited"); - else - gtk_label_set_text (label, "Not composited"); -} - -void -create_alpha_window (GtkWidget *widget) -{ - static GtkWidget *window; - - if (!window) - { - GtkWidget *vbox; - GtkWidget *label; - - window = gtk_dialog_new_with_buttons ("Alpha Window", - GTK_WINDOW (gtk_widget_get_toplevel (widget)), 0, - GTK_STOCK_CLOSE, 0, - NULL); - - gtk_widget_set_app_paintable (window, TRUE); - g_signal_connect (window, "expose-event", - G_CALLBACK (on_alpha_window_expose), NULL); - - vbox = gtk_vbox_new (FALSE, 8); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 12); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, - TRUE, TRUE, 0); - - label = gtk_label_new (NULL); - gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0); - on_alpha_screen_changed (window, NULL, label); - g_signal_connect (window, "screen-changed", - G_CALLBACK (on_alpha_screen_changed), label); - - label = gtk_label_new (NULL); - gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0); - on_composited_changed (window, GTK_LABEL (label)); - g_signal_connect (window, "composited_changed", G_CALLBACK (on_composited_changed), label); - - gtk_box_pack_start (GTK_BOX (vbox), build_alpha_widgets (), TRUE, TRUE, 0); - gtk_box_pack_start (GTK_BOX (vbox), build_alpha_drawing (), TRUE, TRUE, 0); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - g_signal_connect (window, "response", - G_CALLBACK (gtk_widget_destroy), - NULL); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Composited non-toplevel window - */ - -/* The expose event handler for the event box. - * - * This function simply draws a transparency onto a widget on the area - * for which it receives expose events. This is intended to give the - * event box a "transparent" background. - * - * In order for this to work properly, the widget must have an RGBA - * colourmap. The widget should also be set as app-paintable since it - * doesn't make sense for GTK to draw a background if we are drawing it - * (and because GTK might actually replace our transparency with its - * default background colour). - */ -static gboolean -transparent_expose (GtkWidget *widget, - GdkEventExpose *event) -{ - cairo_t *cr; - - cr = gdk_cairo_create (widget->window); - cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR); - gdk_cairo_region (cr, event->region); - cairo_fill (cr); - cairo_destroy (cr); - - return FALSE; -} - -/* The expose event handler for the window. - * - * This function performs the actual compositing of the event box onto - * the already-existing background of the window at 50% normal opacity. - * - * In this case we do not want app-paintable to be set on the widget - * since we want it to draw its own (red) background. Because of this, - * however, we must ensure that we use g_signal_register_after so that - * this handler is called after the red has been drawn. If it was - * called before then GTK would just blindly paint over our work. - */ -static gboolean -window_expose_event (GtkWidget *widget, - GdkEventExpose *event) -{ - GdkRegion *region; - GtkWidget *child; - cairo_t *cr; - - /* get our child (in this case, the event box) */ - child = gtk_bin_get_child (GTK_BIN (widget)); - - /* create a cairo context to draw to the window */ - cr = gdk_cairo_create (widget->window); - - /* the source data is the (composited) event box */ - gdk_cairo_set_source_pixmap (cr, child->window, - child->allocation.x, - child->allocation.y); - - /* draw no more than our expose event intersects our child */ - region = gdk_region_rectangle (&child->allocation); - gdk_region_intersect (region, event->region); - gdk_cairo_region (cr, region); - cairo_clip (cr); - - /* composite, with a 50% opacity */ - cairo_set_operator (cr, CAIRO_OPERATOR_OVER); - cairo_paint_with_alpha (cr, 0.5); - - /* we're done */ - cairo_destroy (cr); - - return FALSE; -} - -void -create_composited_window (GtkWidget *widget) -{ - static GtkWidget *window; - - if (!window) - { - GtkWidget *event, *button; - GdkScreen *screen; - GdkColormap *rgba; - GdkColor red; - - /* make the widgets */ - button = gtk_button_new_with_label ("A Button"); - event = gtk_event_box_new (); - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - /* put a red background on the window */ - gdk_color_parse ("red", &red); - gtk_widget_modify_bg (window, GTK_STATE_NORMAL, &red); - - /* set the colourmap for the event box. - * must be done before the event box is realised. - */ - screen = gtk_widget_get_screen (event); - rgba = gdk_screen_get_rgba_colormap (screen); - gtk_widget_set_colormap (event, rgba); - - /* set our event box to have a fully-transparent background - * drawn on it. currently there is no way to simply tell gtk - * that "transparency" is the background colour for a widget. - */ - gtk_widget_set_app_paintable (GTK_WIDGET (event), TRUE); - g_signal_connect (event, "expose-event", - G_CALLBACK (transparent_expose), NULL); - - /* put them inside one another */ - gtk_container_set_border_width (GTK_CONTAINER (window), 10); - gtk_container_add (GTK_CONTAINER (window), event); - gtk_container_add (GTK_CONTAINER (event), button); - - /* realise and show everything */ - gtk_widget_realize (button); - - /* set the event box GdkWindow to be composited. - * obviously must be performed after event box is realised. - */ - gdk_window_set_composited (event->window, TRUE); - - /* set up the compositing handler. - * note that we do _after so that the normal (red) background is drawn - * by gtk before our compositing occurs. - */ - g_signal_connect_after (window, "expose-event", - G_CALLBACK (window_expose_event), NULL); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Big windows and guffaw scrolling - */ - -static gboolean -pattern_expose (GtkWidget *widget, - GdkEventExpose *event, - gpointer data) -{ - GdkColor *color; - GdkWindow *window = event->window; - - color = g_object_get_data (G_OBJECT (window), "pattern-color"); - if (color) - { - GdkGC *tmp_gc = gdk_gc_new (window); - gdk_gc_set_rgb_fg_color (tmp_gc, color); - - gdk_draw_rectangle (window, tmp_gc, TRUE, - event->area.x, event->area.y, - event->area.width, event->area.height); - - g_object_unref (tmp_gc); - } - - return FALSE; -} - -static void -pattern_set_bg (GtkWidget *widget, - GdkWindow *child, - gint level) -{ - static const GdkColor colors[] = { - { 0, 0x4444, 0x4444, 0xffff }, - { 0, 0x8888, 0x8888, 0xffff }, - { 0, 0xaaaa, 0xaaaa, 0xffff } - }; - - g_object_set_data (G_OBJECT (child), "pattern-color", (gpointer) &colors[level]); - gdk_window_set_user_data (child, widget); -} - -static void -create_pattern (GtkWidget *widget, - GdkWindow *parent, - gint level, - gint width, - gint height) -{ - gint h = 1; - gint i = 0; - - GdkWindow *child; - - while (2 * h <= height) - { - gint w = 1; - gint j = 0; - - while (2 * w <= width) - { - if ((i + j) % 2 == 0) - { - gint x = w - 1; - gint y = h - 1; - - GdkWindowAttr attributes; - - attributes.window_type = GDK_WINDOW_CHILD; - attributes.x = x; - attributes.y = y; - attributes.width = w; - attributes.height = h; - attributes.wclass = GDK_INPUT_OUTPUT; - attributes.event_mask = GDK_EXPOSURE_MASK; - attributes.visual = gtk_widget_get_visual (widget); - attributes.colormap = gtk_widget_get_colormap (widget); - - child = gdk_window_new (parent, &attributes, - GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP); - - pattern_set_bg (widget, child, level); - - if (level < 2) - create_pattern (widget, child, level + 1, w, h); - - gdk_window_show (child); - } - j++; - w *= 2; - } - i++; - h *= 2; - } -} - -#define PATTERN_SIZE (1 << 18) - -static void -pattern_hadj_changed (GtkAdjustment *adj, - GtkWidget *darea) -{ - gint *old_value = g_object_get_data (G_OBJECT (adj), "old-value"); - gint new_value = adj->value; - - if (GTK_WIDGET_REALIZED (darea)) - { - gdk_window_scroll (darea->window, *old_value - new_value, 0); - *old_value = new_value; - } -} - -static void -pattern_vadj_changed (GtkAdjustment *adj, - GtkWidget *darea) -{ - gint *old_value = g_object_get_data (G_OBJECT (adj), "old-value"); - gint new_value = adj->value; - - if (GTK_WIDGET_REALIZED (darea)) - { - gdk_window_scroll (darea->window, 0, *old_value - new_value); - *old_value = new_value; - } -} - -static void -pattern_realize (GtkWidget *widget, - gpointer data) -{ - pattern_set_bg (widget, widget->window, 0); - create_pattern (widget, widget->window, 1, PATTERN_SIZE, PATTERN_SIZE); -} - -static void -create_big_windows (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *darea, *table, *scrollbar; - GtkWidget *eventbox; - GtkAdjustment *hadj; - GtkAdjustment *vadj; - static gint current_x; - static gint current_y; - - if (!window) - { - current_x = 0; - current_y = 0; - - window = gtk_dialog_new_with_buttons ("Big Windows", - NULL, 0, - GTK_STOCK_CLOSE, - GTK_RESPONSE_NONE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - gtk_window_set_default_size (GTK_WINDOW (window), 200, 300); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - g_signal_connect (window, "response", - G_CALLBACK (gtk_widget_destroy), - NULL); - - table = gtk_table_new (2, 2, FALSE); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - table, TRUE, TRUE, 0); - - darea = gtk_drawing_area_new (); - - hadj = (GtkAdjustment *)gtk_adjustment_new (0, 0, PATTERN_SIZE, 10, 100, 100); - g_signal_connect (hadj, "value_changed", - G_CALLBACK (pattern_hadj_changed), darea); - g_object_set_data (G_OBJECT (hadj), "old-value", ¤t_x); - - vadj = (GtkAdjustment *)gtk_adjustment_new (0, 0, PATTERN_SIZE, 10, 100, 100); - g_signal_connect (vadj, "value_changed", - G_CALLBACK (pattern_vadj_changed), darea); - g_object_set_data (G_OBJECT (vadj), "old-value", ¤t_y); - - g_signal_connect (darea, "realize", - G_CALLBACK (pattern_realize), - NULL); - g_signal_connect (darea, "expose_event", - G_CALLBACK (pattern_expose), - NULL); - - eventbox = gtk_event_box_new (); - gtk_table_attach (GTK_TABLE (table), eventbox, - 0, 1, 0, 1, - GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, - 0, 0); - - gtk_container_add (GTK_CONTAINER (eventbox), darea); - - scrollbar = gtk_hscrollbar_new (hadj); - gtk_table_attach (GTK_TABLE (table), scrollbar, - 0, 1, 1, 2, - GTK_FILL | GTK_EXPAND, GTK_FILL, - 0, 0); - - scrollbar = gtk_vscrollbar_new (vadj); - gtk_table_attach (GTK_TABLE (table), scrollbar, - 1, 2, 0, 1, - GTK_FILL, GTK_EXPAND | GTK_FILL, - 0, 0); - - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_hide (window); -} - -/* - * GtkButton - */ - -static void -button_window (GtkWidget *widget, - GtkWidget *button) -{ - if (!GTK_WIDGET_VISIBLE (button)) - gtk_widget_show (button); - else - gtk_widget_hide (button); -} - -static void -create_buttons (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *table; - GtkWidget *button[10]; - GtkWidget *separator; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "GtkButton"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - table = gtk_table_new (3, 3, FALSE); - gtk_table_set_row_spacings (GTK_TABLE (table), 5); - gtk_table_set_col_spacings (GTK_TABLE (table), 5); - gtk_container_set_border_width (GTK_CONTAINER (table), 10); - gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0); - - button[0] = gtk_button_new_with_label ("button1"); - button[1] = gtk_button_new_with_mnemonic ("_button2"); - button[2] = gtk_button_new_with_mnemonic ("_button3"); - button[3] = gtk_button_new_from_stock (GTK_STOCK_OK); - button[4] = gtk_button_new_with_label ("button5"); - button[5] = gtk_button_new_with_label ("button6"); - button[6] = gtk_button_new_with_label ("button7"); - button[7] = gtk_button_new_from_stock (GTK_STOCK_CLOSE); - button[8] = gtk_button_new_with_label ("button9"); - - g_signal_connect (button[0], "clicked", - G_CALLBACK (button_window), - button[1]); - - gtk_table_attach (GTK_TABLE (table), button[0], 0, 1, 0, 1, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - g_signal_connect (button[1], "clicked", - G_CALLBACK (button_window), - button[2]); - - gtk_table_attach (GTK_TABLE (table), button[1], 1, 2, 1, 2, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - g_signal_connect (button[2], "clicked", - G_CALLBACK (button_window), - button[3]); - gtk_table_attach (GTK_TABLE (table), button[2], 2, 3, 2, 3, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - g_signal_connect (button[3], "clicked", - G_CALLBACK (button_window), - button[4]); - gtk_table_attach (GTK_TABLE (table), button[3], 0, 1, 2, 3, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - g_signal_connect (button[4], "clicked", - G_CALLBACK (button_window), - button[5]); - gtk_table_attach (GTK_TABLE (table), button[4], 2, 3, 0, 1, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - g_signal_connect (button[5], "clicked", - G_CALLBACK (button_window), - button[6]); - gtk_table_attach (GTK_TABLE (table), button[5], 1, 2, 2, 3, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - g_signal_connect (button[6], "clicked", - G_CALLBACK (button_window), - button[7]); - gtk_table_attach (GTK_TABLE (table), button[6], 1, 2, 0, 1, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - g_signal_connect (button[7], "clicked", - G_CALLBACK (button_window), - button[8]); - gtk_table_attach (GTK_TABLE (table), button[7], 2, 3, 1, 2, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - g_signal_connect (button[8], "clicked", - G_CALLBACK (button_window), - button[0]); - gtk_table_attach (GTK_TABLE (table), button[8], 0, 1, 1, 2, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button[9] = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button[9], "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button[9], TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button[9], GTK_CAN_DEFAULT); - gtk_widget_grab_default (button[9]); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkToggleButton - */ - -static void -create_toggle_buttons (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *button; - GtkWidget *separator; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "GtkToggleButton"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - button = gtk_toggle_button_new_with_label ("button1"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_toggle_button_new_with_label ("button2"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_toggle_button_new_with_label ("button3"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_toggle_button_new_with_label ("inconsistent"); - gtk_toggle_button_set_inconsistent (GTK_TOGGLE_BUTTON (button), TRUE); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -static GtkWidget * -create_widget_grid (GType widget_type) -{ - GtkWidget *table; - GtkWidget *group_widget = NULL; - gint i, j; - - table = gtk_table_new (FALSE, 3, 3); - - for (i = 0; i < 5; i++) - { - for (j = 0; j < 5; j++) - { - GtkWidget *widget; - char *tmp; - - if (i == 0 && j == 0) - { - widget = NULL; - } - else if (i == 0) - { - tmp = g_strdup_printf ("%d", j); - widget = gtk_label_new (tmp); - g_free (tmp); - } - else if (j == 0) - { - tmp = g_strdup_printf ("%c", 'A' + i - 1); - widget = gtk_label_new (tmp); - g_free (tmp); - } - else - { - widget = g_object_new (widget_type, NULL); - - if (g_type_is_a (widget_type, GTK_TYPE_RADIO_BUTTON)) - { - if (!group_widget) - group_widget = widget; - else - g_object_set (widget, "group", group_widget, NULL); - } - } - - if (widget) - gtk_table_attach (GTK_TABLE (table), widget, - i, i + 1, j, j + 1, - 0, 0, - 0, 0); - } - } - - return table; -} - -/* - * GtkCheckButton - */ - -static void -create_check_buttons (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *button; - GtkWidget *separator; - GtkWidget *table; - - if (!window) - { - window = gtk_dialog_new_with_buttons ("Check Buttons", - NULL, 0, - GTK_STOCK_CLOSE, - GTK_RESPONSE_NONE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - g_signal_connect (window, "response", - G_CALLBACK (gtk_widget_destroy), - NULL); - - box1 = GTK_DIALOG (window)->vbox; - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - button = gtk_check_button_new_with_mnemonic ("_button1"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_check_button_new_with_label ("button2"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_check_button_new_with_label ("button3"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_check_button_new_with_label ("inconsistent"); - gtk_toggle_button_set_inconsistent (GTK_TOGGLE_BUTTON (button), TRUE); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - table = create_widget_grid (GTK_TYPE_CHECK_BUTTON); - gtk_container_set_border_width (GTK_CONTAINER (table), 10); - gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkRadioButton - */ - -static void -create_radio_buttons (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *button; - GtkWidget *separator; - GtkWidget *table; - - if (!window) - { - window = gtk_dialog_new_with_buttons ("Radio Buttons", - NULL, 0, - GTK_STOCK_CLOSE, - GTK_RESPONSE_NONE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - g_signal_connect (window, "response", - G_CALLBACK (gtk_widget_destroy), - NULL); - - box1 = GTK_DIALOG (window)->vbox; - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - button = gtk_radio_button_new_with_label (NULL, "button1"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_radio_button_new_with_label ( - gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)), - "button2"); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_radio_button_new_with_label ( - gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)), - "button3"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_radio_button_new_with_label ( - gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)), - "inconsistent"); - gtk_toggle_button_set_inconsistent (GTK_TOGGLE_BUTTON (button), TRUE); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - button = gtk_radio_button_new_with_label (NULL, "button4"); - gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_radio_button_new_with_label ( - gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)), - "button5"); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE); - gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_radio_button_new_with_label ( - gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)), - "button6"); - gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - table = create_widget_grid (GTK_TYPE_RADIO_BUTTON); - gtk_container_set_border_width (GTK_CONTAINER (table), 10); - gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkButtonBox - */ - -static GtkWidget * -create_bbox (gint horizontal, - char* title, - gint spacing, - gint child_w, - gint child_h, - gint layout) -{ - GtkWidget *frame; - GtkWidget *bbox; - GtkWidget *button; - - frame = gtk_frame_new (title); - - if (horizontal) - bbox = gtk_hbutton_box_new (); - else - bbox = gtk_vbutton_box_new (); - - gtk_container_set_border_width (GTK_CONTAINER (bbox), 5); - gtk_container_add (GTK_CONTAINER (frame), bbox); - - gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout); - gtk_box_set_spacing (GTK_BOX (bbox), spacing); - gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), child_w, child_h); - - button = gtk_button_new_with_label ("OK"); - gtk_container_add (GTK_CONTAINER (bbox), button); - - button = gtk_button_new_with_label ("Cancel"); - gtk_container_add (GTK_CONTAINER (bbox), button); - - button = gtk_button_new_with_label ("Help"); - gtk_container_add (GTK_CONTAINER (bbox), button); - - return frame; -} - -static void -create_button_box (GtkWidget *widget) -{ - static GtkWidget* window = NULL; - GtkWidget *main_vbox; - GtkWidget *vbox; - GtkWidget *hbox; - GtkWidget *frame_horz; - GtkWidget *frame_vert; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), gtk_widget_get_screen (widget)); - gtk_window_set_title (GTK_WINDOW (window), "Button Boxes"); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_container_set_border_width (GTK_CONTAINER (window), 10); - - main_vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), main_vbox); - - frame_horz = gtk_frame_new ("Horizontal Button Boxes"); - gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz, TRUE, TRUE, 10); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 10); - gtk_container_add (GTK_CONTAINER (frame_horz), vbox); - - gtk_box_pack_start (GTK_BOX (vbox), - create_bbox (TRUE, "Spread", 40, 85, 20, GTK_BUTTONBOX_SPREAD), - TRUE, TRUE, 0); - - gtk_box_pack_start (GTK_BOX (vbox), - create_bbox (TRUE, "Edge", 40, 85, 20, GTK_BUTTONBOX_EDGE), - TRUE, TRUE, 5); - - gtk_box_pack_start (GTK_BOX (vbox), - create_bbox (TRUE, "Start", 40, 85, 20, GTK_BUTTONBOX_START), - TRUE, TRUE, 5); - - gtk_box_pack_start (GTK_BOX (vbox), - create_bbox (TRUE, "End", 40, 85, 20, GTK_BUTTONBOX_END), - TRUE, TRUE, 5); - - gtk_box_pack_start (GTK_BOX (vbox), - create_bbox (TRUE, "Center", 40, 85, 20, GTK_BUTTONBOX_CENTER), - TRUE, TRUE, 5); - - frame_vert = gtk_frame_new ("Vertical Button Boxes"); - gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert, TRUE, TRUE, 10); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 10); - gtk_container_add (GTK_CONTAINER (frame_vert), hbox); - - gtk_box_pack_start (GTK_BOX (hbox), - create_bbox (FALSE, "Spread", 30, 85, 20, GTK_BUTTONBOX_SPREAD), - TRUE, TRUE, 0); - - gtk_box_pack_start (GTK_BOX (hbox), - create_bbox (FALSE, "Edge", 30, 85, 20, GTK_BUTTONBOX_EDGE), - TRUE, TRUE, 5); - - gtk_box_pack_start (GTK_BOX (hbox), - create_bbox (FALSE, "Start", 30, 85, 20, GTK_BUTTONBOX_START), - TRUE, TRUE, 5); - - gtk_box_pack_start (GTK_BOX (hbox), - create_bbox (FALSE, "End", 30, 85, 20, GTK_BUTTONBOX_END), - TRUE, TRUE, 5); - - gtk_box_pack_start (GTK_BOX (hbox), - create_bbox (FALSE, "Center", 30, 85, 20, GTK_BUTTONBOX_CENTER), - TRUE, TRUE, 5); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkToolBar - */ - -static GtkWidget* -new_pixmap (char *filename, - GdkWindow *window, - GdkColor *background) -{ - GtkWidget *wpixmap; - GdkPixmap *pixmap; - GdkBitmap *mask; - - if (strcmp (filename, "test.xpm") == 0 || - !file_exists (filename)) - { - pixmap = gdk_pixmap_create_from_xpm_d (window, &mask, - background, - openfile); - } - else - pixmap = gdk_pixmap_create_from_xpm (window, &mask, - background, - filename); - - wpixmap = gtk_image_new_from_pixmap (pixmap, mask); - - return wpixmap; -} - - -static void -set_toolbar_small_stock (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_icon_size (GTK_TOOLBAR (data), GTK_ICON_SIZE_SMALL_TOOLBAR); -} - -static void -set_toolbar_large_stock (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_icon_size (GTK_TOOLBAR (data), GTK_ICON_SIZE_LARGE_TOOLBAR); -} - -static void -set_toolbar_horizontal (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_orientation (GTK_TOOLBAR (data), GTK_ORIENTATION_HORIZONTAL); -} - -static void -set_toolbar_vertical (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_orientation (GTK_TOOLBAR (data), GTK_ORIENTATION_VERTICAL); -} - -static void -set_toolbar_icons (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_ICONS); -} - -static void -set_toolbar_text (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_TEXT); -} - -static void -set_toolbar_both (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_BOTH); -} - -static void -set_toolbar_both_horiz (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_BOTH_HORIZ); -} - -static void -set_toolbar_enable (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_tooltips (GTK_TOOLBAR (data), TRUE); -} - -static void -set_toolbar_disable (GtkWidget *widget, - gpointer data) -{ - gtk_toolbar_set_tooltips (GTK_TOOLBAR (data), FALSE); -} - -static void -create_toolbar (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *toolbar; - GtkWidget *entry; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - gtk_window_set_title (GTK_WINDOW (window), "Toolbar test"); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - gtk_widget_realize (window); - - toolbar = gtk_toolbar_new (); - - gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar), - GTK_STOCK_NEW, - "Stock icon: New", "Toolbar/New", - G_CALLBACK (set_toolbar_small_stock), toolbar, -1); - - gtk_toolbar_insert_stock (GTK_TOOLBAR (toolbar), - GTK_STOCK_OPEN, - "Stock icon: Open", "Toolbar/Open", - G_CALLBACK (set_toolbar_large_stock), toolbar, -1); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Horizontal", "Horizontal toolbar layout", "Toolbar/Horizontal", - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_horizontal), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Vertical", "Vertical toolbar layout", "Toolbar/Vertical", - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_vertical), toolbar); - - gtk_toolbar_append_space (GTK_TOOLBAR(toolbar)); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Icons", "Only show toolbar icons", "Toolbar/IconsOnly", - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_icons), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Text", "Only show toolbar text", "Toolbar/TextOnly", - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_text), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Both", "Show toolbar icons and text", "Toolbar/Both", - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_both), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Both (horizontal)", - "Show toolbar icons and text in a horizontal fashion", - "Toolbar/BothHoriz", - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_both_horiz), toolbar); - - gtk_toolbar_append_space (GTK_TOOLBAR (toolbar)); - - entry = gtk_entry_new (); - - gtk_toolbar_append_widget (GTK_TOOLBAR (toolbar), entry, "This is an unusable GtkEntry ;)", "Hey don't click me!!!"); - - gtk_toolbar_append_space (GTK_TOOLBAR (toolbar)); - - - gtk_toolbar_append_space (GTK_TOOLBAR (toolbar)); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Enable", "Enable tooltips", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_enable), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Disable", "Disable tooltips", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_disable), toolbar); - - gtk_toolbar_append_space (GTK_TOOLBAR (toolbar)); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Frobate", "Frobate tooltip", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - NULL, toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Baz", "Baz tooltip", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - NULL, toolbar); - - gtk_toolbar_append_space (GTK_TOOLBAR (toolbar)); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Blah", "Blah tooltip", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - NULL, toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Bar", "Bar tooltip", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - NULL, toolbar); - - gtk_container_add (GTK_CONTAINER (window), toolbar); - - gtk_widget_set_size_request (toolbar, 200, -1); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -static GtkWidget* -make_toolbar (GtkWidget *window) -{ - GtkWidget *toolbar; - - if (!GTK_WIDGET_REALIZED (window)) - gtk_widget_realize (window); - - toolbar = gtk_toolbar_new (); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Horizontal", "Horizontal toolbar layout", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_horizontal), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Vertical", "Vertical toolbar layout", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_vertical), toolbar); - - gtk_toolbar_append_space (GTK_TOOLBAR(toolbar)); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Icons", "Only show toolbar icons", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_icons), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Text", "Only show toolbar text", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_text), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Both", "Show toolbar icons and text", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_both), toolbar); - - gtk_toolbar_append_space (GTK_TOOLBAR (toolbar)); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Woot", "Woot woot woot", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - NULL, toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Blah", "Blah blah blah", "Toolbar/Big", - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - NULL, toolbar); - - gtk_toolbar_append_space (GTK_TOOLBAR (toolbar)); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Enable", "Enable tooltips", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_enable), toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Disable", "Disable tooltips", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - G_CALLBACK (set_toolbar_disable), toolbar); - - gtk_toolbar_append_space (GTK_TOOLBAR (toolbar)); - - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Hoo", "Hoo tooltip", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - NULL, toolbar); - gtk_toolbar_append_item (GTK_TOOLBAR (toolbar), - "Woo", "Woo tooltip", NULL, - new_pixmap ("test.xpm", window->window, &window->style->bg[GTK_STATE_NORMAL]), - NULL, toolbar); - - return toolbar; -} - -/* - * GtkStatusBar - */ - -static guint statusbar_counter = 1; - -static void -statusbar_push (GtkWidget *button, - GtkStatusbar *statusbar) -{ - gchar text[1024]; - - sprintf (text, "something %d", statusbar_counter++); - - gtk_statusbar_push (statusbar, 1, text); -} - -static void -statusbar_push_long (GtkWidget *button, - GtkStatusbar *statusbar) -{ - gchar text[1024]; - - sprintf (text, "Just because a system has menu choices written with English words, phrases or sentences, that is no guarantee, that it is comprehensible. Individual words may not be familiar to some users (for example, \"repaginate\"), and two menu items may appear to satisfy the users's needs, whereas only one does (for example, \"put away\" or \"eject\")."); - - gtk_statusbar_push (statusbar, 1, text); -} - -static void -statusbar_pop (GtkWidget *button, - GtkStatusbar *statusbar) -{ - gtk_statusbar_pop (statusbar, 1); -} - -static void -statusbar_steal (GtkWidget *button, - GtkStatusbar *statusbar) -{ - gtk_statusbar_remove (statusbar, 1, 4); -} - -static void -statusbar_popped (GtkStatusbar *statusbar, - guint context_id, - const gchar *text) -{ - if (!statusbar->messages) - statusbar_counter = 1; -} - -static void -statusbar_contexts (GtkStatusbar *statusbar) -{ - gchar *string; - - string = "any context"; - g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n", - string, - gtk_statusbar_get_context_id (statusbar, string)); - - string = "idle messages"; - g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n", - string, - gtk_statusbar_get_context_id (statusbar, string)); - - string = "some text"; - g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n", - string, - gtk_statusbar_get_context_id (statusbar, string)); - - string = "hit the mouse"; - g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n", - string, - gtk_statusbar_get_context_id (statusbar, string)); - - string = "hit the mouse2"; - g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n", - string, - gtk_statusbar_get_context_id (statusbar, string)); -} - -static void -create_statusbar (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *button; - GtkWidget *separator; - GtkWidget *statusbar; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "statusbar"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - statusbar = gtk_statusbar_new (); - gtk_box_pack_end (GTK_BOX (box1), statusbar, TRUE, TRUE, 0); - g_signal_connect (statusbar, - "text_popped", - G_CALLBACK (statusbar_popped), - NULL); - - button = gtk_widget_new (gtk_button_get_type (), - "label", "push something", - "visible", TRUE, - "parent", box2, - NULL); - g_object_connect (button, - "signal::clicked", statusbar_push, statusbar, - NULL); - - button = g_object_connect (gtk_widget_new (gtk_button_get_type (), - "label", "pop", - "visible", TRUE, - "parent", box2, - NULL), - "signal_after::clicked", statusbar_pop, statusbar, - NULL); - - button = g_object_connect (gtk_widget_new (gtk_button_get_type (), - "label", "steal #4", - "visible", TRUE, - "parent", box2, - NULL), - "signal_after::clicked", statusbar_steal, statusbar, - NULL); - - button = g_object_connect (gtk_widget_new (gtk_button_get_type (), - "label", "test contexts", - "visible", TRUE, - "parent", box2, - NULL), - "swapped_signal_after::clicked", statusbar_contexts, statusbar, - NULL); - - button = g_object_connect (gtk_widget_new (gtk_button_get_type (), - "label", "push something long", - "visible", TRUE, - "parent", box2, - NULL), - "signal_after::clicked", statusbar_push_long, statusbar, - NULL); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkTree - */ - -static void -cb_tree_destroy_event(GtkWidget* w) -{ - sTreeButtons* tree_buttons; - - /* free buttons structure associate at this tree */ - tree_buttons = g_object_get_data (G_OBJECT (w), "user_data"); - g_free (tree_buttons); -} - -static void -cb_add_new_item(GtkWidget* w, GtkTree* tree) -{ - sTreeButtons* tree_buttons; - GList* selected_list; - GtkWidget* selected_item; - GtkWidget* subtree; - GtkWidget* item_new; - char buffer[255]; - - tree_buttons = g_object_get_data (G_OBJECT (tree), "user_data"); - - selected_list = GTK_TREE_SELECTION_OLD(tree); - - if(selected_list == NULL) - { - /* there is no item in tree */ - subtree = GTK_WIDGET(tree); - } - else - { - /* list can have only one element */ - selected_item = GTK_WIDGET(selected_list->data); - - subtree = GTK_TREE_ITEM_SUBTREE(selected_item); - - if(subtree == NULL) - { - /* current selected item have not subtree ... create it */ - subtree = gtk_tree_new(); - gtk_tree_item_set_subtree(GTK_TREE_ITEM(selected_item), - subtree); - } - } - - /* at this point, we know which subtree will be used to add new item */ - /* create a new item */ - sprintf(buffer, "item add %d", tree_buttons->nb_item_add); - item_new = gtk_tree_item_new_with_label(buffer); - gtk_tree_append(GTK_TREE(subtree), item_new); - gtk_widget_show(item_new); - - tree_buttons->nb_item_add++; -} - -static void -cb_remove_item(GtkWidget*w, GtkTree* tree) -{ - GList* selected_list; - GList* clear_list; - - selected_list = GTK_TREE_SELECTION_OLD(tree); - - clear_list = NULL; - - while (selected_list) - { - clear_list = g_list_prepend (clear_list, selected_list->data); - selected_list = selected_list->next; - } - - clear_list = g_list_reverse (clear_list); - gtk_tree_remove_items(tree, clear_list); - - g_list_free (clear_list); -} - -static void -cb_remove_subtree(GtkWidget*w, GtkTree* tree) -{ - GList* selected_list; - GtkTreeItem *item; - - selected_list = GTK_TREE_SELECTION_OLD(tree); - - if (selected_list) - { - item = GTK_TREE_ITEM (selected_list->data); - if (item->subtree) - gtk_tree_item_remove_subtree (item); - } -} - -static void -cb_tree_changed(GtkTree* tree) -{ - sTreeButtons* tree_buttons; - GList* selected_list; - guint nb_selected; - - tree_buttons = g_object_get_data (G_OBJECT (tree), "user_data"); - - selected_list = GTK_TREE_SELECTION_OLD(tree); - nb_selected = g_list_length(selected_list); - - if(nb_selected == 0) - { - if(tree->children == NULL) - gtk_widget_set_sensitive(tree_buttons->add_button, TRUE); - else - gtk_widget_set_sensitive(tree_buttons->add_button, FALSE); - gtk_widget_set_sensitive(tree_buttons->remove_button, FALSE); - gtk_widget_set_sensitive(tree_buttons->subtree_button, FALSE); - } - else - { - gtk_widget_set_sensitive(tree_buttons->remove_button, TRUE); - gtk_widget_set_sensitive(tree_buttons->add_button, (nb_selected == 1)); - gtk_widget_set_sensitive(tree_buttons->subtree_button, (nb_selected == 1)); - } -} - -static void -create_subtree(GtkWidget* item, guint level, guint nb_item_max, guint recursion_level_max) -{ - GtkWidget* item_subtree; - GtkWidget* item_new; - guint nb_item; - char buffer[255]; - int no_root_item; - - if(level == recursion_level_max) return; - - if(level == -1) - { - /* query with no root item */ - level = 0; - item_subtree = item; - no_root_item = 1; - } - else - { - /* query with no root item */ - /* create subtree and associate it with current item */ - item_subtree = gtk_tree_new(); - no_root_item = 0; - } - - for(nb_item = 0; nb_item < nb_item_max; nb_item++) - { - sprintf(buffer, "item %d-%d", level, nb_item); - item_new = gtk_tree_item_new_with_label(buffer); - gtk_tree_append(GTK_TREE(item_subtree), item_new); - create_subtree(item_new, level+1, nb_item_max, recursion_level_max); - gtk_widget_show(item_new); - } - - if(!no_root_item) - gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), item_subtree); -} - -static void -create_tree_sample(GdkScreen *screen, guint selection_mode, - guint draw_line, guint view_line, guint no_root_item, - guint nb_item_max, guint recursion_level_max) -{ - GtkWidget* window; - GtkWidget* box1; - GtkWidget* box2; - GtkWidget* separator; - GtkWidget* button; - GtkWidget* scrolled_win; - GtkWidget* root_tree; - GtkWidget* root_item; - sTreeButtons* tree_buttons; - - /* create tree buttons struct */ - if ((tree_buttons = g_malloc (sizeof (sTreeButtons))) == NULL) - { - g_error("can't allocate memory for tree structure !\n"); - return; - } - tree_buttons->nb_item_add = 0; - - /* create top level window */ - window = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), screen); - gtk_window_set_title(GTK_WINDOW(window), "Tree Sample"); - g_signal_connect (window, "destroy", - G_CALLBACK (cb_tree_destroy_event), NULL); - g_object_set_data (G_OBJECT (window), "user_data", tree_buttons); - - box1 = gtk_vbox_new(FALSE, 0); - gtk_container_add(GTK_CONTAINER(window), box1); - gtk_widget_show(box1); - - /* create tree box */ - box2 = gtk_vbox_new(FALSE, 0); - gtk_box_pack_start(GTK_BOX(box1), box2, TRUE, TRUE, 0); - gtk_container_set_border_width(GTK_CONTAINER(box2), 5); - gtk_widget_show(box2); - - /* create scrolled window */ - scrolled_win = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - gtk_box_pack_start (GTK_BOX (box2), scrolled_win, TRUE, TRUE, 0); - gtk_widget_set_size_request (scrolled_win, 200, 200); - gtk_widget_show (scrolled_win); - - /* create root tree widget */ - root_tree = gtk_tree_new(); - g_signal_connect (root_tree, "selection_changed", - G_CALLBACK (cb_tree_changed), - NULL); - g_object_set_data (G_OBJECT (root_tree), "user_data", tree_buttons); - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), root_tree); - gtk_tree_set_selection_mode(GTK_TREE(root_tree), selection_mode); - gtk_tree_set_view_lines(GTK_TREE(root_tree), draw_line); - gtk_tree_set_view_mode(GTK_TREE(root_tree), !view_line); - gtk_widget_show(root_tree); - - if ( no_root_item ) - { - /* set root tree to subtree function with root item variable */ - root_item = GTK_WIDGET(root_tree); - } - else - { - /* create root tree item widget */ - root_item = gtk_tree_item_new_with_label("root item"); - gtk_tree_append(GTK_TREE(root_tree), root_item); - gtk_widget_show(root_item); - } - create_subtree(root_item, -no_root_item, nb_item_max, recursion_level_max); - - box2 = gtk_vbox_new(FALSE, 0); - gtk_box_pack_start(GTK_BOX(box1), box2, FALSE, FALSE, 0); - gtk_container_set_border_width(GTK_CONTAINER(box2), 5); - gtk_widget_show(box2); - - button = gtk_button_new_with_label("Add Item"); - gtk_widget_set_sensitive(button, FALSE); - g_signal_connect (button, "clicked", - G_CALLBACK (cb_add_new_item), - root_tree); - gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0); - gtk_widget_show(button); - tree_buttons->add_button = button; - - button = gtk_button_new_with_label("Remove Item(s)"); - gtk_widget_set_sensitive(button, FALSE); - g_signal_connect (button, "clicked", - G_CALLBACK (cb_remove_item), - root_tree); - gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0); - gtk_widget_show(button); - tree_buttons->remove_button = button; - - button = gtk_button_new_with_label("Remove Subtree"); - gtk_widget_set_sensitive(button, FALSE); - g_signal_connect (button, "clicked", - G_CALLBACK (cb_remove_subtree), - root_tree); - gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0); - gtk_widget_show(button); - tree_buttons->subtree_button = button; - - /* create separator */ - separator = gtk_hseparator_new(); - gtk_box_pack_start(GTK_BOX(box1), separator, FALSE, FALSE, 0); - gtk_widget_show(separator); - - /* create button box */ - box2 = gtk_vbox_new(FALSE, 0); - gtk_box_pack_start(GTK_BOX(box1), box2, FALSE, FALSE, 0); - gtk_container_set_border_width(GTK_CONTAINER(box2), 5); - gtk_widget_show(box2); - - button = gtk_button_new_with_label("Close"); - gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_widget_show(button); - - gtk_widget_show(window); -} - -static void -cb_create_tree(GtkWidget* w) -{ - guint selection_mode = GTK_SELECTION_SINGLE; - guint view_line; - guint draw_line; - guint no_root_item; - guint nb_item; - guint recursion_level; - - /* get selection mode choice */ - if(GTK_TOGGLE_BUTTON(sTreeSampleSelection.single_button)->active) - selection_mode = GTK_SELECTION_SINGLE; - else - if(GTK_TOGGLE_BUTTON(sTreeSampleSelection.browse_button)->active) - selection_mode = GTK_SELECTION_BROWSE; - else - selection_mode = GTK_SELECTION_MULTIPLE; - - /* get options choice */ - draw_line = GTK_TOGGLE_BUTTON(sTreeSampleSelection.draw_line_button)->active; - view_line = GTK_TOGGLE_BUTTON(sTreeSampleSelection.view_line_button)->active; - no_root_item = GTK_TOGGLE_BUTTON(sTreeSampleSelection.no_root_item_button)->active; - - /* get levels */ - nb_item = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(sTreeSampleSelection.nb_item_spinner)); - recursion_level = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(sTreeSampleSelection.recursion_spinner)); - - if (pow (nb_item, recursion_level) > 10000) - { - g_print ("%g total items? That will take a very long time. Try less\n", - pow (nb_item, recursion_level)); - return; - } - - create_tree_sample(gtk_widget_get_screen (w), - selection_mode, draw_line, - view_line, no_root_item, nb_item, recursion_level); -} - -void -create_tree_mode_window(GtkWidget *widget) -{ - static GtkWidget* window; - GtkWidget* box1; - GtkWidget* box2; - GtkWidget* box3; - GtkWidget* box4; - GtkWidget* box5; - GtkWidget* button; - GtkWidget* frame; - GtkWidget* separator; - GtkWidget* label; - GtkWidget* spinner; - GtkAdjustment *adj; - - if (!window) - { - /* create toplevel window */ - window = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - gtk_window_set_title(GTK_WINDOW(window), "Set Tree Parameters"); - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - box1 = gtk_vbox_new(FALSE, 0); - gtk_container_add(GTK_CONTAINER(window), box1); - - /* create upper box - selection box */ - box2 = gtk_vbox_new(FALSE, 5); - gtk_box_pack_start(GTK_BOX(box1), box2, TRUE, TRUE, 0); - gtk_container_set_border_width(GTK_CONTAINER(box2), 5); - - box3 = gtk_hbox_new(FALSE, 5); - gtk_box_pack_start(GTK_BOX(box2), box3, TRUE, TRUE, 0); - - /* create selection mode frame */ - frame = gtk_frame_new("Selection Mode"); - gtk_box_pack_start(GTK_BOX(box3), frame, TRUE, TRUE, 0); - - box4 = gtk_vbox_new(FALSE, 0); - gtk_container_add(GTK_CONTAINER(frame), box4); - gtk_container_set_border_width(GTK_CONTAINER(box4), 5); - - /* create radio button */ - button = gtk_radio_button_new_with_label(NULL, "SINGLE"); - gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0); - sTreeSampleSelection.single_button = button; - - button = gtk_radio_button_new_with_label(gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)), - "BROWSE"); - gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0); - sTreeSampleSelection.browse_button = button; - - button = gtk_radio_button_new_with_label(gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)), - "MULTIPLE"); - gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0); - sTreeSampleSelection.multiple_button = button; - - sTreeSampleSelection.selection_mode_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); - - /* create option mode frame */ - frame = gtk_frame_new("Options"); - gtk_box_pack_start(GTK_BOX(box3), frame, TRUE, TRUE, 0); - - box4 = gtk_vbox_new(FALSE, 0); - gtk_container_add(GTK_CONTAINER(frame), box4); - gtk_container_set_border_width(GTK_CONTAINER(box4), 5); - - /* create check button */ - button = gtk_check_button_new_with_label("Draw line"); - gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0); - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE); - sTreeSampleSelection.draw_line_button = button; - - button = gtk_check_button_new_with_label("View Line mode"); - gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0); - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE); - sTreeSampleSelection.view_line_button = button; - - button = gtk_check_button_new_with_label("Without Root item"); - gtk_box_pack_start(GTK_BOX(box4), button, TRUE, TRUE, 0); - sTreeSampleSelection.no_root_item_button = button; - - /* create recursion parameter */ - frame = gtk_frame_new("Size Parameters"); - gtk_box_pack_start(GTK_BOX(box2), frame, TRUE, TRUE, 0); - - box4 = gtk_hbox_new(FALSE, 5); - gtk_container_add(GTK_CONTAINER(frame), box4); - gtk_container_set_border_width(GTK_CONTAINER(box4), 5); - - /* create number of item spin button */ - box5 = gtk_hbox_new(FALSE, 5); - gtk_box_pack_start(GTK_BOX(box4), box5, FALSE, FALSE, 0); - - label = gtk_label_new("Number of items : "); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (box5), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (DEFAULT_NUMBER_OF_ITEM, 1.0, 255.0, 1.0, - 5.0, 0.0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (box5), spinner, FALSE, TRUE, 0); - sTreeSampleSelection.nb_item_spinner = spinner; - - /* create recursion level spin button */ - box5 = gtk_hbox_new(FALSE, 5); - gtk_box_pack_start(GTK_BOX(box4), box5, FALSE, FALSE, 0); - - label = gtk_label_new("Depth : "); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (box5), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (DEFAULT_RECURSION_LEVEL, 0.0, 255.0, 1.0, - 5.0, 0.0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (box5), spinner, FALSE, TRUE, 0); - sTreeSampleSelection.recursion_spinner = spinner; - - /* create horizontal separator */ - separator = gtk_hseparator_new(); - gtk_box_pack_start(GTK_BOX(box1), separator, FALSE, FALSE, 0); - - /* create bottom button box */ - box2 = gtk_hbox_new(TRUE, 10); - gtk_box_pack_start(GTK_BOX(box1), box2, FALSE, FALSE, 0); - gtk_container_set_border_width(GTK_CONTAINER(box2), 5); - - button = gtk_button_new_with_label("Create Tree"); - gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (cb_create_tree), NULL); - - button = gtk_button_new_with_label("Close"); - gtk_box_pack_start(GTK_BOX(box2), button, TRUE, TRUE, 0); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - } - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Gridded geometry - */ -#define GRID_SIZE 20 -#define DEFAULT_GEOMETRY "10x10" - -static gboolean -gridded_geometry_expose (GtkWidget *widget, - GdkEventExpose *event) -{ - int i, j; - - gdk_draw_rectangle (widget->window, widget->style->base_gc[widget->state], TRUE, - 0, 0, widget->allocation.width, widget->allocation.height); - - for (i = 0 ; i * GRID_SIZE < widget->allocation.width; i++) - for (j = 0 ; j * GRID_SIZE < widget->allocation.height; j++) - { - if ((i + j) % 2 == 0) - gdk_draw_rectangle (widget->window, widget->style->text_gc[widget->state], TRUE, - i * GRID_SIZE, j * GRID_SIZE, GRID_SIZE, GRID_SIZE); - } - - return FALSE; -} - -static void -gridded_geometry_subresponse (GtkDialog *dialog, - gint response_id, - gchar *geometry_string) -{ - if (response_id == GTK_RESPONSE_NONE) - { - gtk_widget_destroy (GTK_WIDGET (dialog)); - } - else - { - if (!gtk_window_parse_geometry (GTK_WINDOW (dialog), geometry_string)) - { - g_print ("Can't parse geometry string %s\n", geometry_string); - gtk_window_parse_geometry (GTK_WINDOW (dialog), DEFAULT_GEOMETRY); - } - } -} - -static void -gridded_geometry_response (GtkDialog *dialog, - gint response_id, - GtkEntry *entry) -{ - if (response_id == GTK_RESPONSE_NONE) - { - gtk_widget_destroy (GTK_WIDGET (dialog)); - } - else - { - gchar *geometry_string = g_strdup (gtk_entry_get_text (entry)); - gchar *title = g_strdup_printf ("Gridded window at: %s", geometry_string); - GtkWidget *window; - GtkWidget *drawing_area; - GtkWidget *box; - GdkGeometry geometry; - - window = gtk_dialog_new_with_buttons (title, - NULL, 0, - "Reset", 1, - GTK_STOCK_CLOSE, GTK_RESPONSE_NONE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (GTK_WIDGET (dialog))); - g_free (title); - g_signal_connect (window, "response", - G_CALLBACK (gridded_geometry_subresponse), geometry_string); - - box = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), box, TRUE, TRUE, 0); - - gtk_container_set_border_width (GTK_CONTAINER (box), 7); - - drawing_area = gtk_drawing_area_new (); - g_signal_connect (drawing_area, "expose_event", - G_CALLBACK (gridded_geometry_expose), NULL); - gtk_box_pack_start (GTK_BOX (box), drawing_area, TRUE, TRUE, 0); - - /* Gross hack to work around bug 68668... if we set the size request - * large enough, then the current - * - * request_of_window - request_of_geometry_widget - * - * method of getting the base size works more or less works. - */ - gtk_widget_set_size_request (drawing_area, 2000, 2000); - - geometry.base_width = 0; - geometry.base_height = 0; - geometry.min_width = 2 * GRID_SIZE; - geometry.min_height = 2 * GRID_SIZE; - geometry.width_inc = GRID_SIZE; - geometry.height_inc = GRID_SIZE; - - gtk_window_set_geometry_hints (GTK_WINDOW (window), drawing_area, - &geometry, - GDK_HINT_BASE_SIZE | GDK_HINT_MIN_SIZE | GDK_HINT_RESIZE_INC); - - if (!gtk_window_parse_geometry (GTK_WINDOW (window), geometry_string)) - { - g_print ("Can't parse geometry string %s\n", geometry_string); - gtk_window_parse_geometry (GTK_WINDOW (window), DEFAULT_GEOMETRY); - } - - gtk_widget_show_all (window); - } -} - -static void -create_gridded_geometry (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *entry; - GtkWidget *label; - - if (!window) - { - window = gtk_dialog_new_with_buttons ("Gridded Geometry", - NULL, 0, - "Create", 1, - GTK_STOCK_CLOSE, GTK_RESPONSE_NONE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - label = gtk_label_new ("Geometry string:"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), label, FALSE, FALSE, 0); - - entry = gtk_entry_new (); - gtk_entry_set_text (GTK_ENTRY (entry), DEFAULT_GEOMETRY); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), entry, FALSE, FALSE, 0); - - g_signal_connect (window, "response", - G_CALLBACK (gridded_geometry_response), entry); - g_object_add_weak_pointer (G_OBJECT (window), (gpointer) &window); - - gtk_widget_show_all (window); - } - else - gtk_widget_destroy (window); -} - -/* - * GtkHandleBox - */ - -static void -handle_box_child_signal (GtkHandleBox *hb, - GtkWidget *child, - const gchar *action) -{ - printf ("%s: child <%s> %sed\n", - g_type_name (G_OBJECT_TYPE (hb)), - g_type_name (G_OBJECT_TYPE (child)), - action); -} - -static void -create_handle_box (GtkWidget *widget) -{ - static GtkWidget* window = NULL; - GtkWidget *handle_box; - GtkWidget *handle_box2; - GtkWidget *vbox; - GtkWidget *hbox; - GtkWidget *toolbar; - GtkWidget *label; - GtkWidget *separator; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - gtk_window_set_modal (GTK_WINDOW (window), FALSE); - gtk_window_set_title (GTK_WINDOW (window), - "Handle Box Test"); - gtk_window_set_resizable (GTK_WINDOW (window), TRUE); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_container_set_border_width (GTK_CONTAINER (window), 20); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), vbox); - gtk_widget_show (vbox); - - label = gtk_label_new ("Above"); - gtk_container_add (GTK_CONTAINER (vbox), label); - gtk_widget_show (label); - - separator = gtk_hseparator_new (); - gtk_container_add (GTK_CONTAINER (vbox), separator); - gtk_widget_show (separator); - - hbox = gtk_hbox_new (FALSE, 10); - gtk_container_add (GTK_CONTAINER (vbox), hbox); - gtk_widget_show (hbox); - - separator = gtk_hseparator_new (); - gtk_container_add (GTK_CONTAINER (vbox), separator); - gtk_widget_show (separator); - - label = gtk_label_new ("Below"); - gtk_container_add (GTK_CONTAINER (vbox), label); - gtk_widget_show (label); - - handle_box = gtk_handle_box_new (); - gtk_box_pack_start (GTK_BOX (hbox), handle_box, FALSE, FALSE, 0); - g_signal_connect (handle_box, - "child_attached", - G_CALLBACK (handle_box_child_signal), - "attached"); - g_signal_connect (handle_box, - "child_detached", - G_CALLBACK (handle_box_child_signal), - "detached"); - gtk_widget_show (handle_box); - - toolbar = make_toolbar (window); - - gtk_container_add (GTK_CONTAINER (handle_box), toolbar); - gtk_widget_show (toolbar); - - handle_box = gtk_handle_box_new (); - gtk_box_pack_start (GTK_BOX (hbox), handle_box, FALSE, FALSE, 0); - g_signal_connect (handle_box, - "child_attached", - G_CALLBACK (handle_box_child_signal), - "attached"); - g_signal_connect (handle_box, - "child_detached", - G_CALLBACK (handle_box_child_signal), - "detached"); - gtk_widget_show (handle_box); - - handle_box2 = gtk_handle_box_new (); - gtk_container_add (GTK_CONTAINER (handle_box), handle_box2); - g_signal_connect (handle_box2, - "child_attached", - G_CALLBACK (handle_box_child_signal), - "attached"); - g_signal_connect (handle_box2, - "child_detached", - G_CALLBACK (handle_box_child_signal), - "detached"); - gtk_widget_show (handle_box2); - - hbox = g_object_new (GTK_TYPE_HBOX, "visible", 1, "parent", handle_box2, NULL); - label = gtk_label_new ("Fooo!"); - gtk_container_add (GTK_CONTAINER (hbox), label); - gtk_widget_show (label); - g_object_new (GTK_TYPE_ARROW, "visible", 1, "parent", hbox, NULL); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * Test for getting an image from a drawable - */ - -struct GetImageData -{ - GtkWidget *src; - GtkWidget *snap; - GtkWidget *sw; -}; - -static void -take_snapshot (GtkWidget *button, - gpointer data) -{ - struct GetImageData *gid = data; - GdkRectangle visible; - int width_fraction; - int height_fraction; - GdkGC *gc; - GdkGC *black_gc; - GdkColor color = { 0, 30000, 0, 0 }; - GdkRectangle target; - GdkImage *shot; - - /* Do some begin_paint_rect on some random rects, draw some - * distinctive stuff into those rects, then take the snapshot. - * figure out whether any rects were overlapped and report to - * user. - */ - - visible = gid->sw->allocation; - - visible.x = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (gid->sw))->value; - visible.y = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (gid->sw))->value; - - width_fraction = visible.width / 4; - height_fraction = visible.height / 4; - - gc = gdk_gc_new (gid->src->window); - black_gc = gid->src->style->black_gc; - - gdk_gc_set_rgb_fg_color (gc, &color); - - - target.x = visible.x + width_fraction; - target.y = visible.y + height_fraction * 3; - target.width = width_fraction; - target.height = height_fraction / 2; - - gdk_window_begin_paint_rect (gid->src->window, - &target); - - gdk_draw_rectangle (gid->src->window, - gc, - TRUE, - target.x, target.y, - target.width, target.height); - - gdk_draw_rectangle (gid->src->window, - black_gc, - FALSE, - target.x + 10, target.y + 10, - target.width - 20, target.height - 20); - - target.x = visible.x + width_fraction; - target.y = visible.y + height_fraction; - target.width = width_fraction; - target.height = height_fraction; - - gdk_window_begin_paint_rect (gid->src->window, - &target); - - gdk_draw_rectangle (gid->src->window, - gc, - TRUE, - target.x, target.y, - target.width, target.height); - - gdk_draw_rectangle (gid->src->window, - black_gc, - FALSE, - target.x + 10, target.y + 10, - target.width - 20, target.height - 20); - - target.x = visible.x + width_fraction * 3; - target.y = visible.y + height_fraction; - target.width = width_fraction / 2; - target.height = height_fraction; - - gdk_window_begin_paint_rect (gid->src->window, - &target); - - gdk_draw_rectangle (gid->src->window, - gc, - TRUE, - target.x, target.y, - target.width, target.height); - - gdk_draw_rectangle (gid->src->window, - black_gc, - FALSE, - target.x + 10, target.y + 10, - target.width - 20, target.height - 20); - - target.x = visible.x + width_fraction * 2; - target.y = visible.y + height_fraction * 2; - target.width = width_fraction / 4; - target.height = height_fraction / 4; - - gdk_window_begin_paint_rect (gid->src->window, - &target); - - gdk_draw_rectangle (gid->src->window, - gc, - TRUE, - target.x, target.y, - target.width, target.height); - - gdk_draw_rectangle (gid->src->window, - black_gc, - FALSE, - target.x + 10, target.y + 10, - target.width - 20, target.height - 20); - - target.x += target.width / 2; - target.y += target.width / 2; - - gdk_window_begin_paint_rect (gid->src->window, - &target); - - gdk_draw_rectangle (gid->src->window, - gc, - TRUE, - target.x, target.y, - target.width, target.height); - - gdk_draw_rectangle (gid->src->window, - black_gc, - FALSE, - target.x + 10, target.y + 10, - target.width - 20, target.height - 20); - - /* Screen shot area */ - - target.x = visible.x + width_fraction * 1.5; - target.y = visible.y + height_fraction * 1.5; - target.width = width_fraction * 2; - target.height = height_fraction * 2; - - shot = gdk_drawable_get_image (gid->src->window, - target.x, target.y, - target.width, target.height); - - gtk_image_set_from_image (GTK_IMAGE (gid->snap), - shot, NULL); - - g_object_unref (shot); - - gdk_window_end_paint (gid->src->window); - gdk_window_end_paint (gid->src->window); - gdk_window_end_paint (gid->src->window); - gdk_window_end_paint (gid->src->window); - gdk_window_end_paint (gid->src->window); - - gdk_draw_rectangle (gid->src->window, - gid->src->style->black_gc, - FALSE, - target.x, target.y, - target.width, target.height); - - g_object_unref (gc); -} - -static gint -image_source_expose (GtkWidget *da, - GdkEventExpose *event, - gpointer data) -{ - int x = event->area.x; - GdkColor red = { 0, 65535, 0, 0 }; - GdkColor green = { 0, 0, 65535, 0 }; - GdkColor blue = { 0, 0, 0, 65535 }; - GdkGC *gc; - - gc = gdk_gc_new (event->window); - - while (x < (event->area.x + event->area.width)) - { - switch (x % 7) - { - case 0: - case 1: - case 2: - gdk_gc_set_rgb_fg_color (gc, &red); - break; - - case 3: - case 4: - case 5: - gdk_gc_set_rgb_fg_color (gc, &green); - break; - - case 6: - case 7: - case 8: - gdk_gc_set_rgb_fg_color (gc, &blue); - break; - - default: - g_assert_not_reached (); - break; - } - - gdk_draw_line (event->window, - gc, - x, event->area.y, - x, event->area.y + event->area.height); - - ++x; - } - - g_object_unref (gc); - - return TRUE; -} - -static void -create_get_image (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (window) - gtk_widget_destroy (window); - else - { - GtkWidget *sw; - GtkWidget *src; - GtkWidget *snap; - GtkWidget *hbox; - GtkWidget *vbox; - GtkWidget *button; - struct GetImageData *gid; - - gid = g_new (struct GetImageData, 1); - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, - "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - g_object_set_data_full (G_OBJECT (window), - "testgtk-get-image-data", - gid, - g_free); - - hbox = gtk_hbox_new (FALSE, 0); - - gtk_container_add (GTK_CONTAINER (window), hbox); - - sw = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - - gid->sw = sw; - - gtk_widget_set_size_request (sw, 400, 400); - - src = gtk_drawing_area_new (); - gtk_widget_set_size_request (src, 10000, 10000); - - g_signal_connect (src, - "expose_event", - G_CALLBACK (image_source_expose), - gid); - - gid->src = src; - - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), - src); - - gtk_box_pack_start (GTK_BOX (hbox), - sw, TRUE, TRUE, 0); - - - vbox = gtk_vbox_new (FALSE, 3); - - snap = gtk_widget_new (GTK_TYPE_IMAGE, NULL); - - gid->snap = snap; - - sw = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_widget_set_size_request (sw, 300, 300); - - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), snap); - - gtk_box_pack_end (GTK_BOX (vbox), sw, FALSE, FALSE, 5); - - button = gtk_button_new_with_label ("Get image from drawable"); - - g_signal_connect (button, - "clicked", - G_CALLBACK (take_snapshot), - gid); - - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - gtk_box_pack_end (GTK_BOX (hbox), vbox, FALSE, FALSE, 0); - - gtk_widget_show_all (window); - } -} - -/* - * Label Demo - */ -static void -sensitivity_toggled (GtkWidget *toggle, - GtkWidget *widget) -{ - gtk_widget_set_sensitive (widget, GTK_TOGGLE_BUTTON (toggle)->active); -} - -static GtkWidget* -create_sensitivity_control (GtkWidget *widget) -{ - GtkWidget *button; - - button = gtk_toggle_button_new_with_label ("Sensitive"); - - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), - GTK_WIDGET_IS_SENSITIVE (widget)); - - g_signal_connect (button, - "toggled", - G_CALLBACK (sensitivity_toggled), - widget); - - gtk_widget_show_all (button); - - return button; -} - -static void -set_selectable_recursive (GtkWidget *widget, - gboolean setting) -{ - if (GTK_IS_CONTAINER (widget)) - { - GList *children; - GList *tmp; - - children = gtk_container_get_children (GTK_CONTAINER (widget)); - tmp = children; - while (tmp) - { - set_selectable_recursive (tmp->data, setting); - - tmp = tmp->next; - } - g_list_free (children); - } - else if (GTK_IS_LABEL (widget)) - { - gtk_label_set_selectable (GTK_LABEL (widget), setting); - } -} - -static void -selectable_toggled (GtkWidget *toggle, - GtkWidget *widget) -{ - set_selectable_recursive (widget, - GTK_TOGGLE_BUTTON (toggle)->active); -} - -static GtkWidget* -create_selectable_control (GtkWidget *widget) -{ - GtkWidget *button; - - button = gtk_toggle_button_new_with_label ("Selectable"); - - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), - FALSE); - - g_signal_connect (button, - "toggled", - G_CALLBACK (selectable_toggled), - widget); - - gtk_widget_show_all (button); - - return button; -} - -void create_labels (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *hbox; - GtkWidget *vbox; - GtkWidget *frame; - GtkWidget *label; - GtkWidget *button; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Label"); - - vbox = gtk_vbox_new (FALSE, 5); - - hbox = gtk_hbox_new (FALSE, 5); - gtk_container_add (GTK_CONTAINER (window), vbox); - - gtk_box_pack_end (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); - - button = create_sensitivity_control (hbox); - - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = create_selectable_control (hbox); - - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - vbox = gtk_vbox_new (FALSE, 5); - - gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (window), 5); - - frame = gtk_frame_new ("Normal Label"); - label = gtk_label_new ("This is a Normal label"); - gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_START); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Multi-line Label"); - label = gtk_label_new ("This is a Multi-line label.\nSecond line\nThird line"); - gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Left Justified Label"); - label = gtk_label_new ("This is a Left-Justified\nMulti-line label.\nThird line"); - gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_MIDDLE); - gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Right Justified Label"); - gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_START); - label = gtk_label_new ("This is a Right-Justified\nMulti-line label.\nFourth line, (j/k)"); - gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_RIGHT); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Internationalized Label"); - label = gtk_label_new (NULL); - gtk_label_set_markup (GTK_LABEL (label), - "French (Fran\303\247ais) Bonjour, Salut\n" - "Korean (\355\225\234\352\270\200) \354\225\210\353\205\225\355\225\230\354\204\270\354\232\224, \354\225\210\353\205\225\355\225\230\354\213\255\353\213\210\352\271\214\n" - "Russian (\320\240\321\203\321\201\321\201\320\272\320\270\320\271) \320\227\320\264\321\200\320\260\320\262\321\201\321\202\320\262\321\203\320\271\321\202\320\265!\n" - "Chinese (Simplified) <span lang=\"zh-cn\">\345\205\203\346\260\224 \345\274\200\345\217\221</span>\n" - "Chinese (Traditional) <span lang=\"zh-tw\">\345\205\203\346\260\243 \351\226\213\347\231\274</span>\n" - "Japanese <span lang=\"ja\">\345\205\203\346\260\227 \351\226\213\347\231\272</span>"); - gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Bidirection Label"); - label = gtk_label_new ("\342\200\217Arabic \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205\n" - "\342\200\217Hebrew \327\251\327\234\327\225\327\235"); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - vbox = gtk_vbox_new (FALSE, 5); - gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0); - frame = gtk_frame_new ("Line wrapped label"); - label = gtk_label_new ("This is an example of a line-wrapped label. It should not be taking "\ - "up the entire "/* big space to test spacing */\ - "width allocated to it, but automatically wraps the words to fit. "\ - "The time has come, for all good men, to come to the aid of their party. "\ - "The sixth sheik's six sheep's sick.\n"\ - " It supports multiple paragraphs correctly, and correctly adds "\ - "many extra spaces. "); - - gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Filled, wrapped label"); - label = gtk_label_new ("This is an example of a line-wrapped, filled label. It should be taking "\ - "up the entire width allocated to it. Here is a seneance to prove "\ - "my point. Here is another sentence. "\ - "Here comes the sun, do de do de do.\n"\ - " This is a new paragraph.\n"\ - " This is another newer, longer, better paragraph. It is coming to an end, "\ - "unfortunately."); - gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_FILL); - gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Underlined label"); - label = gtk_label_new ("This label is underlined!\n" - "This one is underlined (\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257) in quite a funky fashion"); - gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT); - gtk_label_set_pattern (GTK_LABEL (label), "_________________________ _ _________ _ _____ _ __ __ ___ ____ _____"); - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Markup label"); - label = gtk_label_new (NULL); - - /* There's also a gtk_label_set_markup() without accel if you - * don't have an accelerator key - */ - gtk_label_set_markup_with_mnemonic (GTK_LABEL (label), - "This <span foreground=\"blue\" background=\"orange\">label</span> has " - "<b>markup</b> _such as " - "<big><i>Big Italics</i></big>\n" - "<tt>Monospace font</tt>\n" - "<u>Underline!</u>\n" - "foo\n" - "<span foreground=\"green\" background=\"red\">Ugly colors</span>\n" - "and nothing on this line,\n" - "or this.\n" - "or this either\n" - "or even on this one\n" - "la <big>la <big>la <big>la <big>la</big></big></big></big>\n" - "but this _word is <span foreground=\"purple\"><big>purple</big></span>\n" - "<span underline=\"double\">We like <sup>superscript</sup> and <sub>subscript</sub> too</span>"); - - g_assert (gtk_label_get_mnemonic_keyval (GTK_LABEL (label)) == GDK_s); - - gtk_container_add (GTK_CONTAINER (frame), label); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -static void -on_angle_scale_changed (GtkRange *range, - GtkLabel *label) -{ - gtk_label_set_angle (GTK_LABEL (label), gtk_range_get_value (range)); -} - -static void -create_rotated_label (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *vbox; - GtkWidget *hscale; - GtkWidget *label; - GtkWidget *scale_label; - GtkWidget *scale_hbox; - - if (!window) - { - window = gtk_dialog_new_with_buttons ("Rotated Label", - GTK_WINDOW (gtk_widget_get_toplevel (widget)), 0, - GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, - NULL); - - gtk_window_set_resizable (GTK_WINDOW (window), TRUE); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "response", - G_CALLBACK (gtk_object_destroy), NULL); - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), &window); - - vbox = gtk_vbox_new (FALSE, 5); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, TRUE, TRUE, 0); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 10); - - label = gtk_label_new (NULL); - gtk_label_set_markup (GTK_LABEL (label), "Hello World\n<i>Rotate</i> <span underline='single' foreground='blue'>me</span>"); - gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0); - - scale_hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), scale_hbox, FALSE, FALSE, 0); - - scale_label = gtk_label_new (NULL); - gtk_label_set_markup (GTK_LABEL (scale_label), "<i>Angle: </i>"); - gtk_box_pack_start (GTK_BOX (scale_hbox), scale_label, FALSE, FALSE, 0); - - hscale = gtk_hscale_new_with_range (0, 360, 5); - g_signal_connect (hscale, "value-changed", - G_CALLBACK (on_angle_scale_changed), label); - - gtk_range_set_value (GTK_RANGE (hscale), 45); - gtk_widget_set_usize (hscale, 200, -1); - gtk_box_pack_start (GTK_BOX (scale_hbox), hscale, TRUE, TRUE, 0); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -#define DEFAULT_TEXT_RADIUS 200 - -static void -on_rotated_text_unrealize (GtkWidget *widget) -{ - g_object_set_data (G_OBJECT (widget), "text-gc", NULL); -} - -static gboolean -on_rotated_text_expose (GtkWidget *widget, - GdkEventExpose *event, - GdkPixbuf *tile_pixbuf) -{ - static const gchar *words[] = { "The", "grand", "old", "Duke", "of", "York", - "had", "10,000", "men" }; - PangoRenderer *renderer; - GdkGC *gc; - int n_words; - int i; - double radius; - PangoMatrix matrix = PANGO_MATRIX_INIT; - PangoLayout *layout; - PangoContext *context; - PangoFontDescription *desc; - - gc = g_object_get_data (G_OBJECT (widget), "text-gc"); - if (!gc) - { - static GdkColor black = { 0, 0, 0, 0 }; - - gc = gdk_gc_new (widget->window); - gdk_gc_set_rgb_fg_color (gc, &black); - - if (tile_pixbuf) - { - GdkPixmap *tile; - - gint width = gdk_pixbuf_get_width (tile_pixbuf); - gint height = gdk_pixbuf_get_height (tile_pixbuf); - - tile = gdk_pixmap_new (widget->window, width, height, -1); - gdk_draw_pixbuf (tile, gc, tile_pixbuf, - 0, 0, 0, 0, width, height, - GDK_RGB_DITHER_NORMAL, 0, 0); - - gdk_gc_set_tile (gc, tile); - gdk_gc_set_fill (gc, GDK_TILED); - - g_object_unref (tile); - } - - g_object_set_data_full (G_OBJECT (widget), "text-gc", gc, (GDestroyNotify)g_object_unref); - } - - renderer = gdk_pango_renderer_get_default (gtk_widget_get_screen (widget)); - gdk_pango_renderer_set_drawable (GDK_PANGO_RENDERER (renderer), widget->window); - gdk_pango_renderer_set_gc (GDK_PANGO_RENDERER (renderer), gc); - - radius = MIN (widget->allocation.width, widget->allocation.height) / 2.; - - pango_matrix_translate (&matrix, - radius + (widget->allocation.width - 2 * radius) / 2, - radius + (widget->allocation.height - 2 * radius) / 2); - pango_matrix_scale (&matrix, radius / DEFAULT_TEXT_RADIUS, radius / DEFAULT_TEXT_RADIUS); - - context = gtk_widget_get_pango_context (widget); - layout = pango_layout_new (context); - desc = pango_font_description_from_string ("Sans Bold 30"); - pango_layout_set_font_description (layout, desc); - pango_font_description_free (desc); - - n_words = G_N_ELEMENTS (words); - for (i = 0; i < n_words; i++) - { - PangoMatrix rotated_matrix = matrix; - int width, height; - - pango_matrix_rotate (&rotated_matrix, - (360. * i) / n_words); - - pango_context_set_matrix (context, &rotated_matrix); - pango_layout_context_changed (layout); - pango_layout_set_text (layout, words[i], -1); - - pango_layout_get_size (layout, &width, &height); - - pango_renderer_draw_layout (renderer, layout, - - width / 2, - DEFAULT_TEXT_RADIUS * PANGO_SCALE); - } - - gdk_pango_renderer_set_drawable (GDK_PANGO_RENDERER (renderer), NULL); - gdk_pango_renderer_set_gc (GDK_PANGO_RENDERER (renderer), NULL); - - g_object_unref (layout); - - return FALSE; -} - -static void -create_rotated_text (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (!window) - { - const GdkColor white = { 0, 0xffff, 0xffff, 0xffff }; - GtkRequisition requisition; - GtkWidget *drawing_area; - GdkPixbuf *tile_pixbuf; - - window = gtk_dialog_new_with_buttons ("Rotated Text", - GTK_WINDOW (gtk_widget_get_toplevel (widget)), 0, - GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, - NULL); - - gtk_window_set_resizable (GTK_WINDOW (window), TRUE); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "response", - G_CALLBACK (gtk_object_destroy), NULL); - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), &window); - - drawing_area = gtk_drawing_area_new (); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), drawing_area, TRUE, TRUE, 0); - gtk_widget_modify_bg (drawing_area, GTK_STATE_NORMAL, &white); - - tile_pixbuf = gdk_pixbuf_new_from_file ("marble.xpm", NULL); - - g_signal_connect (drawing_area, "expose-event", - G_CALLBACK (on_rotated_text_expose), tile_pixbuf); - g_signal_connect (drawing_area, "unrealize", - G_CALLBACK (on_rotated_text_unrealize), NULL); - - gtk_widget_show_all (GTK_BIN (window)->child); - - gtk_widget_set_size_request (drawing_area, DEFAULT_TEXT_RADIUS * 2, DEFAULT_TEXT_RADIUS * 2); - gtk_widget_size_request (window, &requisition); - gtk_widget_set_size_request (drawing_area, -1, -1); - gtk_window_resize (GTK_WINDOW (window), requisition.width, requisition.height); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * Reparent demo - */ - -static void -reparent_label (GtkWidget *widget, - GtkWidget *new_parent) -{ - GtkWidget *label; - - label = g_object_get_data (G_OBJECT (widget), "user_data"); - - gtk_widget_reparent (label, new_parent); -} - -static void -set_parent_signal (GtkWidget *child, - GtkWidget *old_parent, - gpointer func_data) -{ - g_message ("set_parent for \"%s\": new parent: \"%s\", old parent: \"%s\", data: %d\n", - g_type_name (G_OBJECT_TYPE (child)), - child->parent ? g_type_name (G_OBJECT_TYPE (child->parent)) : "NULL", - old_parent ? g_type_name (G_OBJECT_TYPE (old_parent)) : "NULL", - GPOINTER_TO_INT (func_data)); -} - -static void -create_reparent (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *box3; - GtkWidget *frame; - GtkWidget *button; - GtkWidget *label; - GtkWidget *separator; - GtkWidget *event_box; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "reparent"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - box2 = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - label = gtk_label_new ("Hello World"); - - frame = gtk_frame_new ("Frame 1"); - gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0); - - box3 = gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (box3), 5); - gtk_container_add (GTK_CONTAINER (frame), box3); - - button = gtk_button_new_with_label ("switch"); - g_object_set_data (G_OBJECT (button), "user_data", label); - gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0); - - event_box = gtk_event_box_new (); - gtk_box_pack_start (GTK_BOX (box3), event_box, FALSE, TRUE, 0); - gtk_container_add (GTK_CONTAINER (event_box), label); - - g_signal_connect (button, "clicked", - G_CALLBACK (reparent_label), - event_box); - - g_signal_connect (label, "parent_set", - G_CALLBACK (set_parent_signal), - GINT_TO_POINTER (42)); - - frame = gtk_frame_new ("Frame 2"); - gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0); - - box3 = gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (box3), 5); - gtk_container_add (GTK_CONTAINER (frame), box3); - - button = gtk_button_new_with_label ("switch"); - g_object_set_data (G_OBJECT (button), "user_data", label); - gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0); - - event_box = gtk_event_box_new (); - gtk_box_pack_start (GTK_BOX (box3), event_box, FALSE, TRUE, 0); - - g_signal_connect (button, "clicked", - G_CALLBACK (reparent_label), - event_box); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Resize Grips - */ -static gboolean -grippy_button_press (GtkWidget *area, GdkEventButton *event, GdkWindowEdge edge) -{ - if (event->type == GDK_BUTTON_PRESS) - { - if (event->button == 1) - gtk_window_begin_resize_drag (GTK_WINDOW (gtk_widget_get_toplevel (area)), edge, - event->button, event->x_root, event->y_root, - event->time); - else if (event->button == 2) - gtk_window_begin_move_drag (GTK_WINDOW (gtk_widget_get_toplevel (area)), - event->button, event->x_root, event->y_root, - event->time); - } - return TRUE; -} - -static gboolean -grippy_expose (GtkWidget *area, GdkEventExpose *event, GdkWindowEdge edge) -{ - gtk_paint_resize_grip (area->style, - area->window, - GTK_WIDGET_STATE (area), - &event->area, - area, - "statusbar", - edge, - 0, 0, - area->allocation.width, - area->allocation.height); - - return TRUE; -} - -static void -create_resize_grips (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *area; - GtkWidget *hbox, *vbox; - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - gtk_window_set_title (GTK_WINDOW (window), "resize grips"); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), vbox); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0); - - /* North west */ - area = gtk_drawing_area_new (); - gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - g_signal_connect (area, "expose_event", G_CALLBACK (grippy_expose), - GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH_WEST)); - g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press), - GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH_WEST)); - - /* North */ - area = gtk_drawing_area_new (); - gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - g_signal_connect (area, "expose_event", G_CALLBACK (grippy_expose), - GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH)); - g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press), - GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH)); - - /* North east */ - area = gtk_drawing_area_new (); - gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - g_signal_connect (area, "expose_event", G_CALLBACK (grippy_expose), - GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH_EAST)); - g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press), - GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH_EAST)); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0); - - /* West */ - area = gtk_drawing_area_new (); - gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - g_signal_connect (area, "expose_event", G_CALLBACK (grippy_expose), - GINT_TO_POINTER (GDK_WINDOW_EDGE_WEST)); - g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press), - GINT_TO_POINTER (GDK_WINDOW_EDGE_WEST)); - - /* Middle */ - area = gtk_drawing_area_new (); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - - /* East */ - area = gtk_drawing_area_new (); - gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - g_signal_connect (area, "expose_event", G_CALLBACK (grippy_expose), - GINT_TO_POINTER (GDK_WINDOW_EDGE_EAST)); - g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press), - GINT_TO_POINTER (GDK_WINDOW_EDGE_EAST)); - - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0); - - /* South west */ - area = gtk_drawing_area_new (); - gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - g_signal_connect (area, "expose_event", G_CALLBACK (grippy_expose), - GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH_WEST)); - g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press), - GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH_WEST)); - /* South */ - area = gtk_drawing_area_new (); - gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - g_signal_connect (area, "expose_event", G_CALLBACK (grippy_expose), - GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH)); - g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press), - GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH)); - - /* South east */ - area = gtk_drawing_area_new (); - gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK); - gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0); - g_signal_connect (area, "expose_event", G_CALLBACK (grippy_expose), - GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH_EAST)); - g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press), - GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH_EAST)); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Saved Position - */ -gint upositionx = 0; -gint upositiony = 0; - -static gint -uposition_configure (GtkWidget *window) -{ - GtkLabel *lx; - GtkLabel *ly; - gchar buffer[64]; - - lx = g_object_get_data (G_OBJECT (window), "x"); - ly = g_object_get_data (G_OBJECT (window), "y"); - - gdk_window_get_root_origin (window->window, &upositionx, &upositiony); - sprintf (buffer, "%d", upositionx); - gtk_label_set_text (lx, buffer); - sprintf (buffer, "%d", upositiony); - gtk_label_set_text (ly, buffer); - - return FALSE; -} - -static void -uposition_stop_configure (GtkToggleButton *toggle, - GtkObject *window) -{ - if (toggle->active) - g_signal_handlers_block_by_func (window, G_CALLBACK (uposition_configure), NULL); - else - g_signal_handlers_unblock_by_func (window, G_CALLBACK (uposition_configure), NULL); -} - -static void -create_saved_position (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (!window) - { - GtkWidget *hbox; - GtkWidget *main_vbox; - GtkWidget *vbox; - GtkWidget *x_label; - GtkWidget *y_label; - GtkWidget *button; - GtkWidget *label; - GtkWidget *any; - - window = g_object_connect (gtk_widget_new (GTK_TYPE_WINDOW, - "type", GTK_WINDOW_TOPLEVEL, - "title", "Saved Position", - NULL), - "signal::configure_event", uposition_configure, NULL, - NULL); - - gtk_window_move (GTK_WINDOW (window), upositionx, upositiony); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - main_vbox = gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 0); - gtk_container_add (GTK_CONTAINER (window), main_vbox); - - vbox = - gtk_widget_new (gtk_vbox_get_type (), - "GtkBox::homogeneous", FALSE, - "GtkBox::spacing", 5, - "GtkContainer::border_width", 10, - "GtkWidget::parent", main_vbox, - "GtkWidget::visible", TRUE, - "child", g_object_connect (gtk_widget_new (GTK_TYPE_TOGGLE_BUTTON, - "label", "Stop Events", - "active", FALSE, - "visible", TRUE, - NULL), - "signal::clicked", uposition_stop_configure, window, - NULL), - NULL); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0); - - label = gtk_label_new ("X Origin : "); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - x_label = gtk_label_new (""); - gtk_box_pack_start (GTK_BOX (hbox), x_label, TRUE, TRUE, 0); - g_object_set_data (G_OBJECT (window), "x", x_label); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0); - - label = gtk_label_new ("Y Origin : "); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - y_label = gtk_label_new (""); - gtk_box_pack_start (GTK_BOX (hbox), y_label, TRUE, TRUE, 0); - g_object_set_data (G_OBJECT (window), "y", y_label); - - any = - gtk_widget_new (gtk_hseparator_get_type (), - "GtkWidget::visible", TRUE, - NULL); - gtk_box_pack_start (GTK_BOX (main_vbox), any, FALSE, TRUE, 0); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 10); - gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("Close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - - gtk_widget_show_all (window); - } - else - gtk_widget_destroy (window); -} - -/* - * GtkPixmap - */ - -static void -create_pixmap (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *box3; - GtkWidget *button; - GtkWidget *label; - GtkWidget *separator; - GtkWidget *pixmapwid; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "GtkPixmap"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - gtk_widget_realize(window); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - button = gtk_button_new (); - gtk_box_pack_start (GTK_BOX (box2), button, FALSE, FALSE, 0); - - pixmapwid = new_pixmap ("test.xpm", window->window, NULL); - - label = gtk_label_new ("Pixmap\ntest"); - box3 = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (box3), 2); - gtk_container_add (GTK_CONTAINER (box3), pixmapwid); - gtk_container_add (GTK_CONTAINER (box3), label); - gtk_container_add (GTK_CONTAINER (button), box3); - - button = gtk_button_new (); - gtk_box_pack_start (GTK_BOX (box2), button, FALSE, FALSE, 0); - - pixmapwid = new_pixmap ("test.xpm", window->window, NULL); - - label = gtk_label_new ("Pixmap\ntest"); - box3 = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (box3), 2); - gtk_container_add (GTK_CONTAINER (box3), pixmapwid); - gtk_container_add (GTK_CONTAINER (box3), label); - gtk_container_add (GTK_CONTAINER (button), box3); - - gtk_widget_set_sensitive (button, FALSE); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -static void -tips_query_widget_entered (GtkTipsQuery *tips_query, - GtkWidget *widget, - const gchar *tip_text, - const gchar *tip_private, - GtkWidget *toggle) -{ - if (GTK_TOGGLE_BUTTON (toggle)->active) - { - gtk_label_set_text (GTK_LABEL (tips_query), tip_text ? "There is a Tip!" : "There is no Tip!"); - /* don't let GtkTipsQuery reset its label */ - g_signal_stop_emission_by_name (tips_query, "widget_entered"); - } -} - -static gint -tips_query_widget_selected (GtkWidget *tips_query, - GtkWidget *widget, - const gchar *tip_text, - const gchar *tip_private, - GdkEventButton *event, - gpointer func_data) -{ - if (widget) - g_print ("Help \"%s\" requested for <%s>\n", - tip_private ? tip_private : "None", - g_type_name (G_OBJECT_TYPE (widget))); - return TRUE; -} - -static void -create_tooltips (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *box3; - GtkWidget *button; - GtkWidget *toggle; - GtkWidget *frame; - GtkWidget *tips_query; - GtkWidget *separator; - GtkTooltips *tooltips; - - if (!window) - { - window = - gtk_widget_new (gtk_window_get_type (), - "GtkWindow::type", GTK_WINDOW_TOPLEVEL, - "GtkContainer::border_width", 0, - "GtkWindow::title", "Tooltips", - "GtkWindow::allow_shrink", TRUE, - "GtkWindow::allow_grow", FALSE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (destroy_tooltips), - &window); - - tooltips=gtk_tooltips_new(); - g_object_ref (tooltips); - gtk_object_sink (GTK_OBJECT (tooltips)); - g_object_set_data (G_OBJECT (window), "tooltips", tooltips); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - button = gtk_toggle_button_new_with_label ("button1"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - gtk_tooltips_set_tip (tooltips, - button, - "This is button 1", - "ContextHelp/buttons/1"); - - button = gtk_toggle_button_new_with_label ("button2"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - gtk_tooltips_set_tip (tooltips, - button, - "This is button 2. This is also a really long tooltip which probably won't fit on a single line and will therefore need to be wrapped. Hopefully the wrapping will work correctly.", - "ContextHelp/buttons/2_long"); - - toggle = gtk_toggle_button_new_with_label ("Override TipsQuery Label"); - gtk_box_pack_start (GTK_BOX (box2), toggle, TRUE, TRUE, 0); - - gtk_tooltips_set_tip (tooltips, - toggle, - "Toggle TipsQuery view.", - "Hi msw! ;)"); - - box3 = - gtk_widget_new (gtk_vbox_get_type (), - "homogeneous", FALSE, - "spacing", 5, - "border_width", 5, - "visible", TRUE, - NULL); - - tips_query = gtk_tips_query_new (); - - button = - gtk_widget_new (gtk_button_get_type (), - "label", "[?]", - "visible", TRUE, - "parent", box3, - NULL); - g_object_connect (button, - "swapped_signal::clicked", gtk_tips_query_start_query, tips_query, - NULL); - gtk_box_set_child_packing (GTK_BOX (box3), button, FALSE, FALSE, 0, GTK_PACK_START); - gtk_tooltips_set_tip (tooltips, - button, - "Start the Tooltips Inspector", - "ContextHelp/buttons/?"); - - - g_object_set (g_object_connect (tips_query, - "signal::widget_entered", tips_query_widget_entered, toggle, - "signal::widget_selected", tips_query_widget_selected, NULL, - NULL), - "visible", TRUE, - "parent", box3, - "caller", button, - NULL); - - frame = gtk_widget_new (gtk_frame_get_type (), - "label", "ToolTips Inspector", - "label_xalign", (double) 0.5, - "border_width", 0, - "visible", TRUE, - "parent", box2, - "child", box3, - NULL); - gtk_box_set_child_packing (GTK_BOX (box2), frame, TRUE, TRUE, 10, GTK_PACK_START); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - - gtk_tooltips_set_tip (tooltips, button, "Push this button to close window", "ContextHelp/buttons/Close"); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkImage - */ - -static void -pack_image (GtkWidget *box, - const gchar *text, - GtkWidget *image) -{ - gtk_box_pack_start (GTK_BOX (box), - gtk_label_new (text), - FALSE, FALSE, 0); - - gtk_box_pack_start (GTK_BOX (box), - image, - TRUE, TRUE, 0); -} - -static void -create_image (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (window == NULL) - { - GtkWidget *vbox; - GdkPixmap *pixmap; - GdkBitmap *mask; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - /* this is bogus for testing drawing when allocation < request, - * don't copy into real code - */ - g_object_set (window, "allow_shrink", TRUE, "allow_grow", TRUE, NULL); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - vbox = gtk_vbox_new (FALSE, 5); - - gtk_container_add (GTK_CONTAINER (window), vbox); - - pack_image (vbox, "Stock Warning Dialog", - gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, - GTK_ICON_SIZE_DIALOG)); - - pixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, - gtk_widget_get_colormap (window), - &mask, - NULL, - openfile); - - pack_image (vbox, "Pixmap", - gtk_image_new_from_pixmap (pixmap, mask)); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Menu demo - */ - -static GtkWidget* -create_menu (GdkScreen *screen, gint depth, gint length, gboolean tearoff) -{ - GtkWidget *menu; - GtkWidget *menuitem; - GtkWidget *image; - GSList *group; - char buf[32]; - int i, j; - - if (depth < 1) - return NULL; - - menu = gtk_menu_new (); - gtk_menu_set_screen (GTK_MENU (menu), screen); - - group = NULL; - - if (tearoff) - { - menuitem = gtk_tearoff_menu_item_new (); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); - gtk_widget_show (menuitem); - } - - image = gtk_image_new_from_stock (GTK_STOCK_OPEN, - GTK_ICON_SIZE_MENU); - gtk_widget_show (image); - menuitem = gtk_image_menu_item_new_with_label ("Image item"); - gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); - gtk_widget_show (menuitem); - - for (i = 0, j = 1; i < length; i++, j++) - { - sprintf (buf, "item %2d - %d", depth, j); - - menuitem = gtk_radio_menu_item_new_with_label (group, buf); - group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (menuitem)); - -#if 0 - if (depth % 2) - gtk_check_menu_item_set_show_toggle (GTK_CHECK_MENU_ITEM (menuitem), TRUE); -#endif - - gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); - gtk_widget_show (menuitem); - if (i == 3) - gtk_widget_set_sensitive (menuitem, FALSE); - - if (i == 5) - gtk_check_menu_item_set_inconsistent (GTK_CHECK_MENU_ITEM (menuitem), - TRUE); - - if (i < 5) - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), - create_menu (screen, depth - 1, 5, TRUE)); - } - - return menu; -} - -static GtkWidget* -create_table_menu (GdkScreen *screen, gint cols, gint rows, gboolean tearoff) -{ - GtkWidget *menu; - GtkWidget *menuitem; - GtkWidget *submenu; - GtkWidget *image; - char buf[32]; - int i, j; - - menu = gtk_menu_new (); - gtk_menu_set_screen (GTK_MENU (menu), screen); - - j = 0; - if (tearoff) - { - menuitem = gtk_tearoff_menu_item_new (); - gtk_menu_attach (GTK_MENU (menu), menuitem, 0, cols, j, j + 1); - gtk_widget_show (menuitem); - j++; - } - - menuitem = gtk_menu_item_new_with_label ("items"); - gtk_menu_attach (GTK_MENU (menu), menuitem, 0, cols, j, j + 1); - - submenu = gtk_menu_new (); - gtk_menu_set_screen (GTK_MENU (submenu), screen); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu); - gtk_widget_show (menuitem); - j++; - - /* now fill the items submenu */ - image = gtk_image_new_from_stock (GTK_STOCK_HELP, - GTK_ICON_SIZE_MENU); - gtk_widget_show (image); - menuitem = gtk_image_menu_item_new_with_label ("Image"); - gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 0, 1); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("x"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 0, 1); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("x"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 1, 2); - gtk_widget_show (menuitem); - - image = gtk_image_new_from_stock (GTK_STOCK_HELP, - GTK_ICON_SIZE_MENU); - gtk_widget_show (image); - menuitem = gtk_image_menu_item_new_with_label ("Image"); - gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 1, 2); - gtk_widget_show (menuitem); - - menuitem = gtk_radio_menu_item_new_with_label (NULL, "Radio"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 2, 3); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("x"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 2, 3); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("x"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 3, 4); - gtk_widget_show (menuitem); - - menuitem = gtk_radio_menu_item_new_with_label (NULL, "Radio"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 3, 4); - gtk_widget_show (menuitem); - - menuitem = gtk_check_menu_item_new_with_label ("Check"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 4, 5); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("x"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 4, 5); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("x"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 5, 6); - gtk_widget_show (menuitem); - - menuitem = gtk_check_menu_item_new_with_label ("Check"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 5, 6); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("1. Inserted normally (8)"); - gtk_widget_show (menuitem); - gtk_menu_shell_insert (GTK_MENU_SHELL (submenu), menuitem, 8); - - menuitem = gtk_menu_item_new_with_label ("2. Inserted normally (2)"); - gtk_widget_show (menuitem); - gtk_menu_shell_insert (GTK_MENU_SHELL (submenu), menuitem, 2); - - menuitem = gtk_menu_item_new_with_label ("3. Inserted normally (0)"); - gtk_widget_show (menuitem); - gtk_menu_shell_insert (GTK_MENU_SHELL (submenu), menuitem, 0); - - menuitem = gtk_menu_item_new_with_label ("4. Inserted normally (-1)"); - gtk_widget_show (menuitem); - gtk_menu_shell_insert (GTK_MENU_SHELL (submenu), menuitem, -1); - - /* end of items submenu */ - - menuitem = gtk_menu_item_new_with_label ("spanning"); - gtk_menu_attach (GTK_MENU (menu), menuitem, 0, cols, j, j + 1); - - submenu = gtk_menu_new (); - gtk_menu_set_screen (GTK_MENU (submenu), screen); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu); - gtk_widget_show (menuitem); - j++; - - /* now fill the spanning submenu */ - menuitem = gtk_menu_item_new_with_label ("a"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 2, 0, 1); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("b"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 2, 3, 0, 2); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("c"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 1, 3); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("d"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 1, 2); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("e"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 3, 2, 3); - gtk_widget_show (menuitem); - /* end of spanning submenu */ - - menuitem = gtk_menu_item_new_with_label ("left"); - gtk_menu_attach (GTK_MENU (menu), menuitem, 0, 1, j, j + 1); - submenu = gtk_menu_new (); - gtk_menu_set_screen (GTK_MENU (submenu), screen); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("Empty"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 0, 1); - submenu = gtk_menu_new (); - gtk_menu_set_screen (GTK_MENU (submenu), screen); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("right"); - gtk_menu_attach (GTK_MENU (menu), menuitem, 1, 2, j, j + 1); - submenu = gtk_menu_new (); - gtk_menu_set_screen (GTK_MENU (submenu), screen); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("Empty"); - gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 0, 1); - gtk_widget_show (menuitem); - - j++; - - for (; j < rows; j++) - for (i = 0; i < cols; i++) - { - sprintf (buf, "(%d %d)", i, j); - menuitem = gtk_menu_item_new_with_label (buf); - gtk_menu_attach (GTK_MENU (menu), menuitem, i, i + 1, j, j + 1); - gtk_widget_show (menuitem); - } - - menuitem = gtk_menu_item_new_with_label ("1. Inserted normally (8)"); - gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menuitem, 8); - gtk_widget_show (menuitem); - menuitem = gtk_menu_item_new_with_label ("2. Inserted normally (2)"); - gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menuitem, 2); - gtk_widget_show (menuitem); - menuitem = gtk_menu_item_new_with_label ("3. Inserted normally (0)"); - gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menuitem, 0); - gtk_widget_show (menuitem); - menuitem = gtk_menu_item_new_with_label ("4. Inserted normally (-1)"); - gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menuitem, -1); - gtk_widget_show (menuitem); - - return menu; -} - -static void -create_menus (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *button; - GtkWidget *optionmenu; - GtkWidget *separator; - - if (!window) - { - GtkWidget *menubar; - GtkWidget *menu; - GtkWidget *menuitem; - GtkAccelGroup *accel_group; - GtkWidget *image; - GdkScreen *screen = gtk_widget_get_screen (widget); - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), screen); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - g_signal_connect (window, "delete-event", - G_CALLBACK (gtk_true), - NULL); - - accel_group = gtk_accel_group_new (); - gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); - - gtk_window_set_title (GTK_WINDOW (window), "menus"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - gtk_widget_show (box1); - - menubar = gtk_menu_bar_new (); - gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0); - gtk_widget_show (menubar); - - menu = create_menu (screen, 2, 50, TRUE); - - menuitem = gtk_menu_item_new_with_label ("test\nline2"); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu); - gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem); - gtk_widget_show (menuitem); - - menu = create_table_menu (screen, 2, 50, TRUE); - - menuitem = gtk_menu_item_new_with_label ("table"); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu); - gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label ("foo"); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (screen, 3, 5, TRUE)); - gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem); - gtk_widget_show (menuitem); - - image = gtk_image_new_from_stock (GTK_STOCK_HELP, - GTK_ICON_SIZE_MENU); - gtk_widget_show (image); - menuitem = gtk_image_menu_item_new_with_label ("Help"); - gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (screen, 4, 5, TRUE)); - gtk_menu_item_set_right_justified (GTK_MENU_ITEM (menuitem), TRUE); - gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem); - gtk_widget_show (menuitem); - - menubar = gtk_menu_bar_new (); - gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0); - gtk_widget_show (menubar); - - menu = create_menu (screen, 2, 10, TRUE); - - menuitem = gtk_menu_item_new_with_label ("Second menu bar"); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu); - gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem); - gtk_widget_show (menuitem); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - gtk_widget_show (box2); - - menu = create_menu (screen, 1, 5, FALSE); - gtk_menu_set_accel_group (GTK_MENU (menu), accel_group); - - menuitem = gtk_image_menu_item_new_from_stock (GTK_STOCK_NEW, accel_group); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); - gtk_widget_show (menuitem); - - menuitem = gtk_check_menu_item_new_with_label ("Accelerate Me"); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); - gtk_widget_show (menuitem); - gtk_widget_add_accelerator (menuitem, - "activate", - accel_group, - GDK_F1, - 0, - GTK_ACCEL_VISIBLE); - menuitem = gtk_check_menu_item_new_with_label ("Accelerator Locked"); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); - gtk_widget_show (menuitem); - gtk_widget_add_accelerator (menuitem, - "activate", - accel_group, - GDK_F2, - 0, - GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED); - menuitem = gtk_check_menu_item_new_with_label ("Accelerators Frozen"); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); - gtk_widget_show (menuitem); - gtk_widget_add_accelerator (menuitem, - "activate", - accel_group, - GDK_F2, - 0, - GTK_ACCEL_VISIBLE); - gtk_widget_add_accelerator (menuitem, - "activate", - accel_group, - GDK_F3, - 0, - GTK_ACCEL_VISIBLE); - - optionmenu = gtk_option_menu_new (); - gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), menu); - gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 3); - gtk_box_pack_start (GTK_BOX (box2), optionmenu, TRUE, TRUE, 0); - gtk_widget_show (optionmenu); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - gtk_widget_show (separator); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - gtk_widget_show (box2); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -static void -gtk_ifactory_cb (gpointer callback_data, - guint callback_action, - GtkWidget *widget) -{ - g_message ("ItemFactory: activated \"%s\"", gtk_item_factory_path_from_widget (widget)); -} - -/* GdkPixbuf RGBA C-Source image dump */ - -static const guint8 apple[] = -{ "" - /* Pixbuf magic (0x47646b50) */ - "GdkP" - /* length: header (24) + pixel_data (2304) */ - "\0\0\11\30" - /* pixdata_type (0x1010002) */ - "\1\1\0\2" - /* rowstride (96) */ - "\0\0\0`" - /* width (24) */ - "\0\0\0\30" - /* height (24) */ - "\0\0\0\30" - /* pixel_data: */ - "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" - "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" - "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" - 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"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\11\0\0\0\40\0\0\0D\0\0\0m\0\0\0" - "\226\0\0\0\234\0\0\0\234\0\0\0\244\0\0\0\246\0\0\0\232\0\0\0\202\0\0" - "\0i\0\0\0T\0\0\0,\0\0\0\15\0\0\0\2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" - "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0\6\0\0\0" - "\16\0\0\0\22\0\0\0\24\0\0\0\23\0\0\0\17\0\0\0\14\0\0\0\13\0\0\0\10\0" - "\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}; - - -static void -dump_accels (gpointer callback_data, - guint callback_action, - GtkWidget *widget) -{ - gtk_accel_map_save_fd (1 /* stdout */); -} - -static GtkItemFactoryEntry menu_items[] = -{ - { "/_File", NULL, NULL, 0, "<Branch>" }, - { "/File/tearoff1", NULL, gtk_ifactory_cb, 0, "<Tearoff>" }, - { "/File/_New", NULL, gtk_ifactory_cb, 0, "<StockItem>", GTK_STOCK_NEW }, - { "/File/_Open", NULL, gtk_ifactory_cb, 0, "<StockItem>", GTK_STOCK_OPEN }, - { "/File/_Save", NULL, gtk_ifactory_cb, 0, "<StockItem>", GTK_STOCK_SAVE }, - { "/File/Save _As...", "<control>A", gtk_ifactory_cb, 0, "<StockItem>", GTK_STOCK_SAVE }, - { "/File/_Dump \"_Accels\"", NULL, dump_accels, 0 }, - { "/File/\\/Test__Escaping/And\\/\n\tWei\\\\rdly", - NULL, gtk_ifactory_cb, 0 }, - { "/File/sep1", NULL, gtk_ifactory_cb, 0, "<Separator>" }, - { "/File/_Quit", NULL, gtk_ifactory_cb, 0, "<StockItem>", GTK_STOCK_QUIT }, - - { "/_Preferences", NULL, 0, 0, "<Branch>" }, - { "/_Preferences/_Color", NULL, 0, 0, "<Branch>" }, - { "/_Preferences/Color/_Red", NULL, gtk_ifactory_cb, 0, "<RadioItem>" }, - { "/_Preferences/Color/_Green", NULL, gtk_ifactory_cb, 0, "/Preferences/Color/Red" }, - { "/_Preferences/Color/_Blue", NULL, gtk_ifactory_cb, 0, "/Preferences/Color/Red" }, - { "/_Preferences/_Shape", NULL, 0, 0, "<Branch>" }, - { "/_Preferences/Shape/_Square", NULL, gtk_ifactory_cb, 0, "<RadioItem>" }, - { "/_Preferences/Shape/_Rectangle", NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Square" }, - { "/_Preferences/Shape/_Oval", NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Rectangle" }, - { "/_Preferences/Shape/_Rectangle", NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Square" }, - { "/_Preferences/Shape/_Oval", NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Rectangle" }, - { "/_Preferences/Shape/_Image", NULL, gtk_ifactory_cb, 0, "<ImageItem>", apple }, - { "/_Preferences/Coffee", NULL, gtk_ifactory_cb, 0, "<CheckItem>" }, - { "/_Preferences/Toast", NULL, gtk_ifactory_cb, 0, "<CheckItem>" }, - { "/_Preferences/Marshmallow Froot Loops", NULL, gtk_ifactory_cb, 0, "<CheckItem>" }, - - /* For testing deletion of menus */ - { "/_Preferences/Should_NotAppear", NULL, 0, 0, "<Branch>" }, - { "/Preferences/ShouldNotAppear/SubItem1", NULL, gtk_ifactory_cb, 0 }, - { "/Preferences/ShouldNotAppear/SubItem2", NULL, gtk_ifactory_cb, 0 }, - - { "/_Help", NULL, 0, 0, "<LastBranch>" }, - { "/Help/_Help", NULL, gtk_ifactory_cb, 0, "<StockItem>", GTK_STOCK_HELP}, - { "/Help/_About", NULL, gtk_ifactory_cb, 0 }, -}; - - -static int nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]); - -static void -create_item_factory (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (!window) - { - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *separator; - GtkWidget *label; - GtkWidget *button; - GtkAccelGroup *accel_group; - GtkItemFactory *item_factory; - GtkTooltips *tooltips; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK(gtk_widget_destroyed), - &window); - g_signal_connect (window, "delete-event", - G_CALLBACK (gtk_true), - NULL); - - accel_group = gtk_accel_group_new (); - item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group); - g_object_set_data_full (G_OBJECT (window), - "<main>", - item_factory, - g_object_unref); - gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); - gtk_window_set_title (GTK_WINDOW (window), "Item Factory"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - gtk_item_factory_create_items (item_factory, nmenu_items, menu_items, NULL); - - /* preselect /Preferences/Shape/Oval over the other radios - */ - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (gtk_item_factory_get_item (item_factory, - "/Preferences/Shape/Oval")), - TRUE); - - /* preselect /Preferences/Coffee - */ - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (gtk_item_factory_get_item (item_factory, - "/Preferences/Coffee")), - TRUE); - - /* preselect /Preferences/Marshmallow Froot Loops and set it insensitive - */ - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (gtk_item_factory_get_item (item_factory, - "/Preferences/Marshmallow Froot Loops")), - TRUE); - gtk_widget_set_sensitive (GTK_WIDGET (gtk_item_factory_get_item (item_factory, - "/Preferences/Marshmallow Froot Loops")), - FALSE); - - /* Test how tooltips (ugh) work on menu items - */ - tooltips = gtk_tooltips_new (); - g_object_ref (tooltips); - gtk_object_sink (GTK_OBJECT (tooltips)); - g_object_set_data_full (G_OBJECT (window), "testgtk-tooltips", - tooltips, (GDestroyNotify)g_object_unref); - - gtk_tooltips_set_tip (tooltips, gtk_item_factory_get_item (item_factory, "/File/New"), - "Create a new file", NULL); - gtk_tooltips_set_tip (tooltips, gtk_item_factory_get_item (item_factory, "/File/Open"), - "Open a file", NULL); - gtk_tooltips_set_tip (tooltips, gtk_item_factory_get_item (item_factory, "/File/Save"), - "Safe file", NULL); - gtk_tooltips_set_tip (tooltips, gtk_item_factory_get_item (item_factory, "/Preferences/Color"), - "Modify color", NULL); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - gtk_box_pack_start (GTK_BOX (box1), - gtk_item_factory_get_widget (item_factory, "<main>"), - FALSE, FALSE, 0); - - label = gtk_label_new ("Type\n<alt>\nto start"); - gtk_widget_set_size_request (label, 200, 200); - gtk_misc_set_alignment (GTK_MISC (label), 0.5, 0.5); - gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0); - - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - - gtk_item_factory_delete_item (item_factory, "/Preferences/ShouldNotAppear"); - - gtk_widget_show_all (window); - } - else - gtk_widget_destroy (window); -} - -static GtkWidget * -accel_button_new (GtkAccelGroup *accel_group, - const gchar *text, - const gchar *accel) -{ - guint keyval; - GdkModifierType modifiers; - GtkWidget *button; - GtkWidget *label; - - gtk_accelerator_parse (accel, &keyval, &modifiers); - g_assert (keyval); - - button = gtk_button_new (); - gtk_widget_add_accelerator (button, "activate", accel_group, - keyval, modifiers, GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED); - - label = gtk_accel_label_new (text); - gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), button); - gtk_widget_show (label); - - gtk_container_add (GTK_CONTAINER (button), label); - - return button; -} - -static void -create_key_lookup (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (!window) - { - GtkAccelGroup *accel_group = gtk_accel_group_new (); - GtkWidget *button; - - window = gtk_dialog_new_with_buttons ("Key Lookup", NULL, 0, - GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - /* We have to expand it so the accel labels will draw their labels - */ - gtk_window_set_default_size (GTK_WINDOW (window), 300, -1); - - gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); - - button = gtk_button_new_with_mnemonic ("Button 1 (_a)"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = gtk_button_new_with_mnemonic ("Button 2 (_A)"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = gtk_button_new_with_mnemonic ("Button 3 (_\321\204)"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = gtk_button_new_with_mnemonic ("Button 4 (_\320\244)"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = gtk_button_new_with_mnemonic ("Button 6 (_b)"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = accel_button_new (accel_group, "Button 7", "<Alt><Shift>b"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = accel_button_new (accel_group, "Button 8", "<Alt>d"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = accel_button_new (accel_group, "Button 9", "<Alt>Cyrillic_ve"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = gtk_button_new_with_mnemonic ("Button 10 (_1)"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = gtk_button_new_with_mnemonic ("Button 11 (_!)"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = accel_button_new (accel_group, "Button 12", "<Super>a"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = accel_button_new (accel_group, "Button 13", "<Hyper>a"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = accel_button_new (accel_group, "Button 14", "<Meta>a"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - button = accel_button_new (accel_group, "Button 15", "<Shift><Mod4>b"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), button, FALSE, FALSE, 0); - - g_object_add_weak_pointer (G_OBJECT (window), (gpointer) &window); - g_signal_connect (window, "response", G_CALLBACK (gtk_object_destroy), NULL); - - gtk_widget_show_all (window); - } - else - gtk_widget_destroy (window); -} - - -/* - create_modal_window - */ - -static gboolean -cmw_destroy_cb(GtkWidget *widget) -{ - /* This is needed to get out of gtk_main */ - gtk_main_quit (); - - return FALSE; -} - -static void -cmw_color (GtkWidget *widget, GtkWidget *parent) -{ - GtkWidget *csd; - - csd = gtk_color_selection_dialog_new ("This is a modal color selection dialog"); - - gtk_window_set_screen (GTK_WINDOW (csd), gtk_widget_get_screen (parent)); - - gtk_color_selection_set_has_palette (GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (csd)->colorsel), - TRUE); - - /* Set as modal */ - gtk_window_set_modal (GTK_WINDOW(csd),TRUE); - - /* And mark it as a transient dialog */ - gtk_window_set_transient_for (GTK_WINDOW (csd), GTK_WINDOW (parent)); - - g_signal_connect (csd, "destroy", - G_CALLBACK (cmw_destroy_cb), NULL); - - g_signal_connect_swapped (GTK_COLOR_SELECTION_DIALOG (csd)->ok_button, - "clicked", G_CALLBACK (gtk_widget_destroy), csd); - g_signal_connect_swapped (GTK_COLOR_SELECTION_DIALOG (csd)->cancel_button, - "clicked", G_CALLBACK (gtk_widget_destroy), csd); - - /* wait until destroy calls gtk_main_quit */ - gtk_widget_show (csd); - gtk_main (); -} - -static void -cmw_file (GtkWidget *widget, GtkWidget *parent) -{ - GtkWidget *fs; - - fs = gtk_file_selection_new("This is a modal file selection dialog"); - - gtk_window_set_screen (GTK_WINDOW (fs), gtk_widget_get_screen (parent)); - - /* Set as modal */ - gtk_window_set_modal (GTK_WINDOW(fs),TRUE); - - /* And mark it as a transient dialog */ - gtk_window_set_transient_for (GTK_WINDOW (fs), GTK_WINDOW (parent)); - - g_signal_connect (fs, "destroy", - G_CALLBACK (cmw_destroy_cb), NULL); - - g_signal_connect_swapped (GTK_FILE_SELECTION (fs)->ok_button, - "clicked", G_CALLBACK (gtk_widget_destroy), fs); - g_signal_connect_swapped (GTK_FILE_SELECTION (fs)->cancel_button, - "clicked", G_CALLBACK (gtk_widget_destroy), fs); - - /* wait until destroy calls gtk_main_quit */ - gtk_widget_show (fs); - - gtk_main(); -} - - -static void -create_modal_window (GtkWidget *widget) -{ - GtkWidget *window = NULL; - GtkWidget *box1,*box2; - GtkWidget *frame1; - GtkWidget *btnColor,*btnFile,*btnClose; - - /* Create modal window (Here you can use any window descendent )*/ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - gtk_window_set_title (GTK_WINDOW(window),"This window is modal"); - - /* Set window as modal */ - gtk_window_set_modal (GTK_WINDOW(window),TRUE); - - /* Create widgets */ - box1 = gtk_vbox_new (FALSE,5); - frame1 = gtk_frame_new ("Standard dialogs in modal form"); - box2 = gtk_vbox_new (TRUE,5); - btnColor = gtk_button_new_with_label ("Color"); - btnFile = gtk_button_new_with_label ("File Selection"); - btnClose = gtk_button_new_with_label ("Close"); - - /* Init widgets */ - gtk_container_set_border_width (GTK_CONTAINER (box1), 3); - gtk_container_set_border_width (GTK_CONTAINER (box2), 3); - - /* Pack widgets */ - gtk_container_add (GTK_CONTAINER (window), box1); - gtk_box_pack_start (GTK_BOX (box1), frame1, TRUE, TRUE, 4); - gtk_container_add (GTK_CONTAINER (frame1), box2); - gtk_box_pack_start (GTK_BOX (box2), btnColor, FALSE, FALSE, 4); - gtk_box_pack_start (GTK_BOX (box2), btnFile, FALSE, FALSE, 4); - gtk_box_pack_start (GTK_BOX (box1), gtk_hseparator_new (), FALSE, FALSE, 4); - gtk_box_pack_start (GTK_BOX (box1), btnClose, FALSE, FALSE, 4); - - /* connect signals */ - g_signal_connect_swapped (btnClose, "clicked", - G_CALLBACK (gtk_widget_destroy), window); - - g_signal_connect (window, "destroy", - G_CALLBACK (cmw_destroy_cb), NULL); - - g_signal_connect (btnColor, "clicked", - G_CALLBACK (cmw_color), window); - g_signal_connect (btnFile, "clicked", - G_CALLBACK (cmw_file), window); - - /* Show widgets */ - gtk_widget_show_all (window); - - /* wait until dialog get destroyed */ - gtk_main(); -} - -/* - * GtkMessageDialog - */ - -static void -make_message_dialog (GdkScreen *screen, - GtkWidget **dialog, - GtkMessageType type, - GtkButtonsType buttons, - guint default_response) -{ - if (*dialog) - { - gtk_widget_destroy (*dialog); - - return; - } - - *dialog = gtk_message_dialog_new (NULL, 0, type, buttons, - "This is a message dialog; it can wrap long lines. This is a long line. La la la. Look this line is wrapped. Blah blah blah blah blah blah. (Note: testgtk has a nonstandard gtkrc that changes some of the message dialog icons.)"); - - gtk_window_set_screen (GTK_WINDOW (*dialog), screen); - - g_signal_connect_swapped (*dialog, - "response", - G_CALLBACK (gtk_widget_destroy), - *dialog); - - g_signal_connect (*dialog, - "destroy", - G_CALLBACK (gtk_widget_destroyed), - dialog); - - gtk_dialog_set_default_response (GTK_DIALOG (*dialog), default_response); - - gtk_widget_show (*dialog); -} - -static void -create_message_dialog (GtkWidget *widget) -{ - static GtkWidget *info = NULL; - static GtkWidget *warning = NULL; - static GtkWidget *error = NULL; - static GtkWidget *question = NULL; - GdkScreen *screen = gtk_widget_get_screen (widget); - - make_message_dialog (screen, &info, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, GTK_RESPONSE_OK); - make_message_dialog (screen, &warning, GTK_MESSAGE_WARNING, GTK_BUTTONS_CLOSE, GTK_RESPONSE_CLOSE); - make_message_dialog (screen, &error, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK_CANCEL, GTK_RESPONSE_OK); - make_message_dialog (screen, &question, GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, GTK_RESPONSE_NO); -} - -/* - * GtkScrolledWindow - */ - -static GtkWidget *sw_parent = NULL; -static GtkWidget *sw_float_parent; -static guint sw_destroyed_handler = 0; - -static gboolean -scrolled_windows_delete_cb (GtkWidget *widget, GdkEventAny *event, GtkWidget *scrollwin) -{ - gtk_widget_reparent (scrollwin, sw_parent); - - g_signal_handler_disconnect (sw_parent, sw_destroyed_handler); - sw_float_parent = NULL; - sw_parent = NULL; - sw_destroyed_handler = 0; - - return FALSE; -} - -static void -scrolled_windows_destroy_cb (GtkWidget *widget, GtkWidget *scrollwin) -{ - gtk_widget_destroy (sw_float_parent); - - sw_float_parent = NULL; - sw_parent = NULL; - sw_destroyed_handler = 0; -} - -static void -scrolled_windows_remove (GtkWidget *widget, GtkWidget *scrollwin) -{ - if (sw_parent) - { - gtk_widget_reparent (scrollwin, sw_parent); - gtk_widget_destroy (sw_float_parent); - - g_signal_handler_disconnect (sw_parent, sw_destroyed_handler); - sw_float_parent = NULL; - sw_parent = NULL; - sw_destroyed_handler = 0; - } - else - { - sw_parent = scrollwin->parent; - sw_float_parent = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (sw_float_parent), - gtk_widget_get_screen (widget)); - - gtk_window_set_default_size (GTK_WINDOW (sw_float_parent), 200, 200); - - gtk_widget_reparent (scrollwin, sw_float_parent); - gtk_widget_show (sw_float_parent); - - sw_destroyed_handler = - g_signal_connect (sw_parent, "destroy", - G_CALLBACK (scrolled_windows_destroy_cb), scrollwin); - g_signal_connect (sw_float_parent, "delete_event", - G_CALLBACK (scrolled_windows_delete_cb), scrollwin); - } -} - -static void -create_scrolled_windows (GtkWidget *widget) -{ - static GtkWidget *window; - GtkWidget *scrolled_window; - GtkWidget *table; - GtkWidget *button; - char buffer[32]; - int i, j; - - if (!window) - { - window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "dialog"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 10); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - scrolled_window, TRUE, TRUE, 0); - gtk_widget_show (scrolled_window); - - table = gtk_table_new (20, 20, FALSE); - gtk_table_set_row_spacings (GTK_TABLE (table), 10); - gtk_table_set_col_spacings (GTK_TABLE (table), 10); - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), table); - gtk_container_set_focus_hadjustment (GTK_CONTAINER (table), - gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (scrolled_window))); - gtk_container_set_focus_vadjustment (GTK_CONTAINER (table), - gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window))); - gtk_widget_show (table); - - for (i = 0; i < 20; i++) - for (j = 0; j < 20; j++) - { - sprintf (buffer, "button (%d,%d)\n", i, j); - button = gtk_toggle_button_new_with_label (buffer); - gtk_table_attach_defaults (GTK_TABLE (table), button, - i, i+1, j, j+1); - gtk_widget_show (button); - } - - - button = gtk_button_new_with_label ("Close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_grab_default (button); - gtk_widget_show (button); - - button = gtk_button_new_with_label ("Reparent Out"); - g_signal_connect (button, "clicked", - G_CALLBACK (scrolled_windows_remove), - scrolled_window); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_grab_default (button); - gtk_widget_show (button); - - gtk_window_set_default_size (GTK_WINDOW (window), 300, 300); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkEntry - */ - -static void -entry_toggle_frame (GtkWidget *checkbutton, - GtkWidget *entry) -{ - gtk_entry_set_has_frame (GTK_ENTRY(entry), - GTK_TOGGLE_BUTTON(checkbutton)->active); -} - -static void -entry_toggle_sensitive (GtkWidget *checkbutton, - GtkWidget *entry) -{ - gtk_widget_set_sensitive (entry, GTK_TOGGLE_BUTTON(checkbutton)->active); -} - -static void -entry_props_clicked (GtkWidget *button, - GObject *entry) -{ - GtkWidget *window = create_prop_editor (entry, 0); - - gtk_window_set_title (GTK_WINDOW (window), "Entry Properties"); -} - -static void -create_entry (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *hbox; - GtkWidget *has_frame_check; - GtkWidget *sensitive_check; - GtkWidget *entry, *cb; - GtkWidget *button; - GtkWidget *separator; - GList *cbitems = NULL; - - if (!window) - { - cbitems = g_list_append(cbitems, "item0"); - cbitems = g_list_append(cbitems, "item1 item1"); - cbitems = g_list_append(cbitems, "item2 item2 item2"); - cbitems = g_list_append(cbitems, "item3 item3 item3 item3"); - cbitems = g_list_append(cbitems, "item4 item4 item4 item4 item4"); - cbitems = g_list_append(cbitems, "item5 item5 item5 item5 item5 item5"); - cbitems = g_list_append(cbitems, "item6 item6 item6 item6 item6"); - cbitems = g_list_append(cbitems, "item7 item7 item7 item7"); - cbitems = g_list_append(cbitems, "item8 item8 item8"); - cbitems = g_list_append(cbitems, "item9 item9"); - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "entry"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - - hbox = gtk_hbox_new (FALSE, 5); - gtk_box_pack_start (GTK_BOX (box2), hbox, TRUE, TRUE, 0); - - entry = gtk_entry_new (); - gtk_entry_set_text (GTK_ENTRY (entry), "hello world \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205"); - gtk_editable_select_region (GTK_EDITABLE (entry), 0, 5); - gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0); - - button = gtk_button_new_with_mnemonic ("_Props"); - gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (entry_props_clicked), - entry); - - cb = gtk_combo_new (); - gtk_combo_set_popdown_strings (GTK_COMBO (cb), cbitems); - gtk_entry_set_text (GTK_ENTRY (GTK_COMBO(cb)->entry), "hello world \n\n\n foo"); - gtk_editable_select_region (GTK_EDITABLE (GTK_COMBO(cb)->entry), - 0, -1); - gtk_box_pack_start (GTK_BOX (box2), cb, TRUE, TRUE, 0); - - sensitive_check = gtk_check_button_new_with_label("Sensitive"); - gtk_box_pack_start (GTK_BOX (box2), sensitive_check, FALSE, TRUE, 0); - g_signal_connect (sensitive_check, "toggled", - G_CALLBACK (entry_toggle_sensitive), entry); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (sensitive_check), TRUE); - - has_frame_check = gtk_check_button_new_with_label("Has Frame"); - gtk_box_pack_start (GTK_BOX (box2), has_frame_check, FALSE, TRUE, 0); - g_signal_connect (has_frame_check, "toggled", - G_CALLBACK (entry_toggle_frame), entry); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (has_frame_check), TRUE); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -static void -create_expander (GtkWidget *widget) -{ - GtkWidget *box1; - GtkWidget *expander; - GtkWidget *hidden; - static GtkWidget *window = NULL; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "expander"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - expander = gtk_expander_new ("The Hidden"); - - gtk_box_pack_start (GTK_BOX (box1), expander, TRUE, TRUE, 0); - - hidden = gtk_label_new ("Revealed!"); - - gtk_container_add (GTK_CONTAINER (expander), hidden); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - - -/* GtkEventBox */ - - -static void -event_box_label_pressed (GtkWidget *widget, - GdkEventButton *event, - gpointer user_data) -{ - g_print ("clicked on event box\n"); -} - -static void -event_box_button_clicked (GtkWidget *widget, - GtkWidget *button, - gpointer user_data) -{ - g_print ("pushed button\n"); -} - -static void -event_box_toggle_visible_window (GtkWidget *checkbutton, - GtkEventBox *event_box) -{ - gtk_event_box_set_visible_window (event_box, - GTK_TOGGLE_BUTTON(checkbutton)->active); -} - -static void -event_box_toggle_above_child (GtkWidget *checkbutton, - GtkEventBox *event_box) -{ - gtk_event_box_set_above_child (event_box, - GTK_TOGGLE_BUTTON(checkbutton)->active); -} - -static void -create_event_box (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *hbox; - GtkWidget *vbox; - GtkWidget *button; - GtkWidget *separator; - GtkWidget *event_box; - GtkWidget *label; - GtkWidget *visible_window_check; - GtkWidget *above_child_check; - GdkColor color; - - if (!window) - { - color.red = 0; - color.blue = 65535; - color.green = 0; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "event box"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - gtk_widget_modify_bg (window, GTK_STATE_NORMAL, &color); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (box1), hbox, TRUE, FALSE, 0); - - event_box = gtk_event_box_new (); - gtk_box_pack_start (GTK_BOX (hbox), event_box, TRUE, FALSE, 0); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (event_box), vbox); - g_signal_connect (event_box, "button_press_event", - G_CALLBACK (event_box_label_pressed), - NULL); - - label = gtk_label_new ("Click on this label"); - gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, FALSE, 0); - - button = gtk_button_new_with_label ("button in eventbox"); - gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, FALSE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (event_box_button_clicked), - NULL); - - - visible_window_check = gtk_check_button_new_with_label("Visible Window"); - gtk_box_pack_start (GTK_BOX (box1), visible_window_check, FALSE, TRUE, 0); - g_signal_connect (visible_window_check, "toggled", - G_CALLBACK (event_box_toggle_visible_window), event_box); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (visible_window_check), FALSE); - - above_child_check = gtk_check_button_new_with_label("Above Child"); - gtk_box_pack_start (GTK_BOX (box1), above_child_check, FALSE, TRUE, 0); - g_signal_connect (above_child_check, "toggled", - G_CALLBACK (event_box_toggle_above_child), event_box); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (above_child_check), FALSE); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - - -/* - * GtkSizeGroup - */ - -#define SIZE_GROUP_INITIAL_SIZE 50 - -static void -size_group_hsize_changed (GtkSpinButton *spin_button, - GtkWidget *button) -{ - gtk_widget_set_size_request (GTK_BIN (button)->child, - gtk_spin_button_get_value_as_int (spin_button), - -1); -} - -static void -size_group_vsize_changed (GtkSpinButton *spin_button, - GtkWidget *button) -{ - gtk_widget_set_size_request (GTK_BIN (button)->child, - -1, - gtk_spin_button_get_value_as_int (spin_button)); -} - -static GtkWidget * -create_size_group_window (GdkScreen *screen, - GtkSizeGroup *master_size_group) -{ - GtkWidget *window; - GtkWidget *table; - GtkWidget *main_button; - GtkWidget *button; - GtkWidget *spin_button; - GtkWidget *hbox; - GtkSizeGroup *hgroup1; - GtkSizeGroup *hgroup2; - GtkSizeGroup *vgroup1; - GtkSizeGroup *vgroup2; - - window = gtk_dialog_new_with_buttons ("GtkSizeGroup", - NULL, 0, - GTK_STOCK_CLOSE, - GTK_RESPONSE_NONE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), screen); - - gtk_window_set_resizable (GTK_WINDOW (window), TRUE); - - g_signal_connect (window, "response", - G_CALLBACK (gtk_widget_destroy), - NULL); - - table = gtk_table_new (2, 2, FALSE); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), table, TRUE, TRUE, 0); - - gtk_table_set_row_spacings (GTK_TABLE (table), 5); - gtk_table_set_col_spacings (GTK_TABLE (table), 5); - gtk_container_set_border_width (GTK_CONTAINER (table), 5); - gtk_widget_set_size_request (table, 250, 250); - - hgroup1 = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL); - hgroup2 = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL); - vgroup1 = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL); - vgroup2 = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL); - - main_button = gtk_button_new_with_label ("X"); - - gtk_table_attach (GTK_TABLE (table), main_button, - 0, 1, 0, 1, - GTK_EXPAND, GTK_EXPAND, - 0, 0); - gtk_size_group_add_widget (master_size_group, main_button); - gtk_size_group_add_widget (hgroup1, main_button); - gtk_size_group_add_widget (vgroup1, main_button); - gtk_widget_set_size_request (GTK_BIN (main_button)->child, - SIZE_GROUP_INITIAL_SIZE, - SIZE_GROUP_INITIAL_SIZE); - - button = gtk_button_new (); - gtk_table_attach (GTK_TABLE (table), button, - 1, 2, 0, 1, - GTK_EXPAND, GTK_EXPAND, - 0, 0); - gtk_size_group_add_widget (vgroup1, button); - gtk_size_group_add_widget (vgroup2, button); - - button = gtk_button_new (); - gtk_table_attach (GTK_TABLE (table), button, - 0, 1, 1, 2, - GTK_EXPAND, GTK_EXPAND, - 0, 0); - gtk_size_group_add_widget (hgroup1, button); - gtk_size_group_add_widget (hgroup2, button); - - button = gtk_button_new (); - gtk_table_attach (GTK_TABLE (table), button, - 1, 2, 1, 2, - GTK_EXPAND, GTK_EXPAND, - 0, 0); - gtk_size_group_add_widget (hgroup2, button); - gtk_size_group_add_widget (vgroup2, button); - - g_object_unref (hgroup1); - g_object_unref (hgroup2); - g_object_unref (vgroup1); - g_object_unref (vgroup2); - - hbox = gtk_hbox_new (FALSE, 5); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), hbox, FALSE, FALSE, 0); - - spin_button = gtk_spin_button_new_with_range (1, 100, 1); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin_button), SIZE_GROUP_INITIAL_SIZE); - gtk_box_pack_start (GTK_BOX (hbox), spin_button, TRUE, TRUE, 0); - g_signal_connect (spin_button, "value_changed", - G_CALLBACK (size_group_hsize_changed), main_button); - - spin_button = gtk_spin_button_new_with_range (1, 100, 1); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin_button), SIZE_GROUP_INITIAL_SIZE); - gtk_box_pack_start (GTK_BOX (hbox), spin_button, TRUE, TRUE, 0); - g_signal_connect (spin_button, "value_changed", - G_CALLBACK (size_group_vsize_changed), main_button); - - return window; -} - -static void -create_size_groups (GtkWidget *widget) -{ - static GtkWidget *window1 = NULL; - static GtkWidget *window2 = NULL; - static GtkSizeGroup *master_size_group; - - if (!master_size_group) - master_size_group = gtk_size_group_new (GTK_SIZE_GROUP_BOTH); - - if (!window1) - { - window1 = create_size_group_window (gtk_widget_get_screen (widget), - master_size_group); - - g_signal_connect (window1, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window1); - } - - if (!window2) - { - window2 = create_size_group_window (gtk_widget_get_screen (widget), - master_size_group); - - g_signal_connect (window2, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window2); - } - - if (GTK_WIDGET_VISIBLE (window1) && GTK_WIDGET_VISIBLE (window2)) - { - gtk_widget_destroy (window1); - gtk_widget_destroy (window2); - } - else - { - if (!GTK_WIDGET_VISIBLE (window1)) - gtk_widget_show_all (window1); - if (!GTK_WIDGET_VISIBLE (window2)) - gtk_widget_show_all (window2); - } -} - -/* - * GtkSpinButton - */ - -static GtkWidget *spinner1; - -static void -toggle_snap (GtkWidget *widget, GtkSpinButton *spin) -{ - gtk_spin_button_set_snap_to_ticks (spin, GTK_TOGGLE_BUTTON (widget)->active); -} - -static void -toggle_numeric (GtkWidget *widget, GtkSpinButton *spin) -{ - gtk_spin_button_set_numeric (spin, GTK_TOGGLE_BUTTON (widget)->active); -} - -static void -change_digits (GtkWidget *widget, GtkSpinButton *spin) -{ - gtk_spin_button_set_digits (GTK_SPIN_BUTTON (spinner1), - gtk_spin_button_get_value_as_int (spin)); -} - -static void -get_value (GtkWidget *widget, gpointer data) -{ - gchar buf[32]; - GtkLabel *label; - GtkSpinButton *spin; - - spin = GTK_SPIN_BUTTON (spinner1); - label = GTK_LABEL (g_object_get_data (G_OBJECT (widget), "user_data")); - if (GPOINTER_TO_INT (data) == 1) - sprintf (buf, "%d", gtk_spin_button_get_value_as_int (spin)); - else - sprintf (buf, "%0.*f", spin->digits, gtk_spin_button_get_value (spin)); - gtk_label_set_text (label, buf); -} - -static void -get_spin_value (GtkWidget *widget, gpointer data) -{ - gchar *buffer; - GtkLabel *label; - GtkSpinButton *spin; - - spin = GTK_SPIN_BUTTON (widget); - label = GTK_LABEL (data); - - buffer = g_strdup_printf ("%0.*f", spin->digits, - gtk_spin_button_get_value (spin)); - gtk_label_set_text (label, buffer); - - g_free (buffer); -} - -static gint -spin_button_time_output_func (GtkSpinButton *spin_button) -{ - static gchar buf[6]; - gdouble hours; - gdouble minutes; - - hours = spin_button->adjustment->value / 60.0; - minutes = (fabs(floor (hours) - hours) < 1e-5) ? 0.0 : 30; - sprintf (buf, "%02.0f:%02.0f", floor (hours), minutes); - if (strcmp (buf, gtk_entry_get_text (GTK_ENTRY (spin_button)))) - gtk_entry_set_text (GTK_ENTRY (spin_button), buf); - return TRUE; -} - -static gint -spin_button_month_input_func (GtkSpinButton *spin_button, - gdouble *new_val) -{ - gint i; - static gchar *month[12] = { "January", "February", "March", "April", - "May", "June", "July", "August", - "September", "October", "November", "December" }; - gchar *tmp1, *tmp2; - gboolean found = FALSE; - - for (i = 1; i <= 12; i++) - { - tmp1 = g_ascii_strup (month[i - 1], -1); - tmp2 = g_ascii_strup (gtk_entry_get_text (GTK_ENTRY (spin_button)), -1); - if (strstr (tmp1, tmp2) == tmp1) - found = TRUE; - g_free (tmp1); - g_free (tmp2); - if (found) - break; - } - if (!found) - { - *new_val = 0.0; - return GTK_INPUT_ERROR; - } - *new_val = (gdouble) i; - return TRUE; -} - -static gint -spin_button_month_output_func (GtkSpinButton *spin_button) -{ - gint i; - static gchar *month[12] = { "January", "February", "March", "April", - "May", "June", "July", "August", "September", - "October", "November", "December" }; - - for (i = 1; i <= 12; i++) - if (fabs (spin_button->adjustment->value - (double)i) < 1e-5) - { - if (strcmp (month[i-1], gtk_entry_get_text (GTK_ENTRY (spin_button)))) - gtk_entry_set_text (GTK_ENTRY (spin_button), month[i-1]); - } - return TRUE; -} - -static gint -spin_button_hex_input_func (GtkSpinButton *spin_button, - gdouble *new_val) -{ - const gchar *buf; - gchar *err; - gdouble res; - - buf = gtk_entry_get_text (GTK_ENTRY (spin_button)); - res = strtol(buf, &err, 16); - *new_val = res; - if (*err) - return GTK_INPUT_ERROR; - else - return TRUE; -} - -static gint -spin_button_hex_output_func (GtkSpinButton *spin_button) -{ - static gchar buf[7]; - gint val; - - val = (gint) spin_button->adjustment->value; - if (fabs (val) < 1e-5) - sprintf (buf, "0x00"); - else - sprintf (buf, "0x%.2X", val); - if (strcmp (buf, gtk_entry_get_text (GTK_ENTRY (spin_button)))) - gtk_entry_set_text (GTK_ENTRY (spin_button), buf); - return TRUE; -} - -static void -create_spins (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *frame; - GtkWidget *hbox; - GtkWidget *main_vbox; - GtkWidget *vbox; - GtkWidget *vbox2; - GtkWidget *spinner2; - GtkWidget *spinner; - GtkWidget *button; - GtkWidget *label; - GtkWidget *val_label; - GtkAdjustment *adj; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "GtkSpinButton"); - - main_vbox = gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 10); - gtk_container_add (GTK_CONTAINER (window), main_vbox); - - frame = gtk_frame_new ("Not accelerated"); - gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 5); - gtk_container_add (GTK_CONTAINER (frame), vbox); - - /* Time, month, hex spinners */ - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 5); - - vbox2 = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5); - - label = gtk_label_new ("Time :"); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (0, 0, 1410, 30, 60, 0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_editable_set_editable (GTK_EDITABLE (spinner), FALSE); - g_signal_connect (spinner, - "output", - G_CALLBACK (spin_button_time_output_func), - NULL); - gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE); - gtk_entry_set_width_chars (GTK_ENTRY (spinner), 5); - gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0); - - vbox2 = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5); - - label = gtk_label_new ("Month :"); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (1.0, 1.0, 12.0, 1.0, - 5.0, 0.0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_spin_button_set_update_policy (GTK_SPIN_BUTTON (spinner), - GTK_UPDATE_IF_VALID); - g_signal_connect (spinner, - "input", - G_CALLBACK (spin_button_month_input_func), - NULL); - g_signal_connect (spinner, - "output", - G_CALLBACK (spin_button_month_output_func), - NULL); - gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE); - gtk_entry_set_width_chars (GTK_ENTRY (spinner), 9); - gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0); - - vbox2 = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5); - - label = gtk_label_new ("Hex :"); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (0, 0, 255, 1, 16, 0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_editable_set_editable (GTK_EDITABLE (spinner), TRUE); - g_signal_connect (spinner, - "input", - G_CALLBACK (spin_button_hex_input_func), - NULL); - g_signal_connect (spinner, - "output", - G_CALLBACK (spin_button_hex_output_func), - NULL); - gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE); - gtk_entry_set_width_chars (GTK_ENTRY (spinner), 4); - gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0); - - frame = gtk_frame_new ("Accelerated"); - gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 5); - gtk_container_add (GTK_CONTAINER (frame), vbox); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5); - - vbox2 = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 5); - - label = gtk_label_new ("Value :"); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (0.0, -10000.0, 10000.0, - 0.5, 100.0, 0.0); - spinner1 = gtk_spin_button_new (adj, 1.0, 2); - gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner1), TRUE); - gtk_box_pack_start (GTK_BOX (vbox2), spinner1, FALSE, TRUE, 0); - - vbox2 = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 5); - - label = gtk_label_new ("Digits :"); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (2, 1, 15, 1, 1, 0); - spinner2 = gtk_spin_button_new (adj, 0.0, 0); - g_signal_connect (adj, "value_changed", - G_CALLBACK (change_digits), - spinner2); - gtk_box_pack_start (GTK_BOX (vbox2), spinner2, FALSE, TRUE, 0); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 5); - - button = gtk_check_button_new_with_label ("Snap to 0.5-ticks"); - g_signal_connect (button, "clicked", - G_CALLBACK (toggle_snap), - spinner1); - gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE); - - button = gtk_check_button_new_with_label ("Numeric only input mode"); - g_signal_connect (button, "clicked", - G_CALLBACK (toggle_numeric), - spinner1); - gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE); - - val_label = gtk_label_new (""); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5); - - button = gtk_button_new_with_label ("Value as Int"); - g_object_set_data (G_OBJECT (button), "user_data", val_label); - g_signal_connect (button, "clicked", - G_CALLBACK (get_value), - GINT_TO_POINTER (1)); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5); - - button = gtk_button_new_with_label ("Value as Float"); - g_object_set_data (G_OBJECT (button), "user_data", val_label); - g_signal_connect (button, "clicked", - G_CALLBACK (get_value), - GINT_TO_POINTER (2)); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5); - - gtk_box_pack_start (GTK_BOX (vbox), val_label, TRUE, TRUE, 0); - gtk_label_set_text (GTK_LABEL (val_label), "0"); - - frame = gtk_frame_new ("Using Convenience Constructor"); - gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_container_add (GTK_CONTAINER (frame), hbox); - - val_label = gtk_label_new ("0.0"); - - spinner = gtk_spin_button_new_with_range (0.0, 10.0, 0.009); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (spinner), 0.0); - g_signal_connect (spinner, "value_changed", - G_CALLBACK (get_spin_value), val_label); - gtk_box_pack_start (GTK_BOX (hbox), spinner, TRUE, TRUE, 5); - gtk_box_pack_start (GTK_BOX (hbox), val_label, TRUE, TRUE, 5); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("Close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - - -/* - * Cursors - */ - -static gint -cursor_expose_event (GtkWidget *widget, - GdkEvent *event, - gpointer user_data) -{ - GtkDrawingArea *darea; - GdkDrawable *drawable; - GdkGC *black_gc; - GdkGC *gray_gc; - GdkGC *white_gc; - guint max_width; - guint max_height; - - g_return_val_if_fail (widget != NULL, TRUE); - g_return_val_if_fail (GTK_IS_DRAWING_AREA (widget), TRUE); - - darea = GTK_DRAWING_AREA (widget); - drawable = widget->window; - white_gc = widget->style->white_gc; - gray_gc = widget->style->bg_gc[GTK_STATE_NORMAL]; - black_gc = widget->style->black_gc; - max_width = widget->allocation.width; - max_height = widget->allocation.height; - - gdk_draw_rectangle (drawable, white_gc, - TRUE, - 0, - 0, - max_width, - max_height / 2); - - gdk_draw_rectangle (drawable, black_gc, - TRUE, - 0, - max_height / 2, - max_width, - max_height / 2); - - gdk_draw_rectangle (drawable, gray_gc, - TRUE, - max_width / 3, - max_height / 3, - max_width / 3, - max_height / 3); - - return TRUE; -} - -static void -set_cursor (GtkWidget *spinner, - GtkWidget *widget) -{ - guint c; - GdkCursor *cursor; - GtkWidget *label; - GEnumClass *class; - GEnumValue *vals; - - c = CLAMP (gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spinner)), 0, 152); - c &= 0xfe; - - label = g_object_get_data (G_OBJECT (spinner), "user_data"); - - class = gtk_type_class (GDK_TYPE_CURSOR_TYPE); - vals = class->values; - - while (vals && vals->value != c) - vals++; - if (vals) - gtk_label_set_text (GTK_LABEL (label), vals->value_nick); - else - gtk_label_set_text (GTK_LABEL (label), "<unknown>"); - - cursor = gdk_cursor_new_for_display (gtk_widget_get_display (widget), c); - gdk_window_set_cursor (widget->window, cursor); - gdk_cursor_unref (cursor); -} - -static gint -cursor_event (GtkWidget *widget, - GdkEvent *event, - GtkSpinButton *spinner) -{ - if ((event->type == GDK_BUTTON_PRESS) && - ((event->button.button == 1) || - (event->button.button == 3))) - { - gtk_spin_button_spin (spinner, event->button.button == 1 ? - GTK_SPIN_STEP_FORWARD : GTK_SPIN_STEP_BACKWARD, 0); - return TRUE; - } - - return FALSE; -} - -#ifdef GDK_WINDOWING_X11 -#include "x11/gdkx.h" - -static void -change_cursor_theme (GtkWidget *widget, - gpointer data) -{ - const gchar *theme; - gint size; - GList *children; - - children = gtk_container_get_children (GTK_CONTAINER (data)); - - theme = gtk_entry_get_text (GTK_ENTRY (children->next->data)); - size = (gint) gtk_spin_button_get_value (GTK_SPIN_BUTTON (children->next->next->data)); - - g_list_free (children); - - gdk_x11_display_set_cursor_theme (gtk_widget_get_display (widget), - theme, size); -} -#endif - - -static void -create_cursors (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *frame; - GtkWidget *hbox; - GtkWidget *main_vbox; - GtkWidget *vbox; - GtkWidget *darea; - GtkWidget *spinner; - GtkWidget *button; - GtkWidget *label; - GtkWidget *any; - GtkAdjustment *adj; - GtkWidget *entry; - GtkWidget *size; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Cursors"); - - main_vbox = gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 0); - gtk_container_add (GTK_CONTAINER (window), main_vbox); - - vbox = - gtk_widget_new (gtk_vbox_get_type (), - "GtkBox::homogeneous", FALSE, - "GtkBox::spacing", 5, - "GtkContainer::border_width", 10, - "GtkWidget::parent", main_vbox, - "GtkWidget::visible", TRUE, - NULL); - -#ifdef GDK_WINDOWING_X11 - hbox = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0); - - label = gtk_label_new ("Cursor Theme : "); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - entry = gtk_entry_new (); - gtk_entry_set_text (GTK_ENTRY (entry), "default"); - gtk_box_pack_start (GTK_BOX (hbox), entry, FALSE, TRUE, 0); - - size = gtk_spin_button_new_with_range (1.0, 64.0, 1.0); - gtk_spin_button_set_value (GTK_SPIN_BUTTON (size), 24.0); - gtk_box_pack_start (GTK_BOX (hbox), size, TRUE, TRUE, 0); - - g_signal_connect (entry, "changed", - G_CALLBACK (change_cursor_theme), hbox); - g_signal_connect (size, "changed", - G_CALLBACK (change_cursor_theme), hbox); -#endif - - hbox = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0); - - label = gtk_label_new ("Cursor Value : "); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (0, - 0, 152, - 2, - 10, 0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (hbox), spinner, TRUE, TRUE, 0); - - frame = - gtk_widget_new (gtk_frame_get_type (), - "GtkFrame::shadow", GTK_SHADOW_ETCHED_IN, - "GtkFrame::label_xalign", 0.5, - "GtkFrame::label", "Cursor Area", - "GtkContainer::border_width", 10, - "GtkWidget::parent", vbox, - "GtkWidget::visible", TRUE, - NULL); - - darea = gtk_drawing_area_new (); - gtk_widget_set_size_request (darea, 80, 80); - gtk_container_add (GTK_CONTAINER (frame), darea); - g_signal_connect (darea, - "expose_event", - G_CALLBACK (cursor_expose_event), - NULL); - gtk_widget_set_events (darea, GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK); - g_signal_connect (darea, - "button_press_event", - G_CALLBACK (cursor_event), - spinner); - gtk_widget_show (darea); - - g_signal_connect (spinner, "changed", - G_CALLBACK (set_cursor), - darea); - - label = gtk_widget_new (GTK_TYPE_LABEL, - "visible", TRUE, - "label", "XXX", - "parent", vbox, - NULL); - gtk_container_child_set (GTK_CONTAINER (vbox), label, - "expand", FALSE, - NULL); - g_object_set_data (G_OBJECT (spinner), "user_data", label); - - any = - gtk_widget_new (gtk_hseparator_get_type (), - "GtkWidget::visible", TRUE, - NULL); - gtk_box_pack_start (GTK_BOX (main_vbox), any, FALSE, TRUE, 0); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 10); - gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("Close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5); - - gtk_widget_show_all (window); - - set_cursor (spinner, darea); - } - else - gtk_widget_destroy (window); -} - -/* - * GtkList - */ - -static void -list_add (GtkWidget *widget, - GtkWidget *list) -{ - static int i = 1; - gchar buffer[64]; - GtkWidget *list_item; - GtkContainer *container; - - container = GTK_CONTAINER (list); - - sprintf (buffer, "added item %d", i++); - list_item = gtk_list_item_new_with_label (buffer); - gtk_widget_show (list_item); - - gtk_container_add (container, list_item); -} - -static void -list_remove (GtkWidget *widget, - GtkList *list) -{ - GList *clear_list = NULL; - GList *sel_row = NULL; - GList *work = NULL; - - if (list->selection_mode == GTK_SELECTION_EXTENDED) - { - GtkWidget *item; - - item = GTK_CONTAINER (list)->focus_child; - if (!item && list->selection) - item = list->selection->data; - - if (item) - { - work = g_list_find (list->children, item); - for (sel_row = work; sel_row; sel_row = sel_row->next) - if (GTK_WIDGET (sel_row->data)->state != GTK_STATE_SELECTED) - break; - - if (!sel_row) - { - for (sel_row = work; sel_row; sel_row = sel_row->prev) - if (GTK_WIDGET (sel_row->data)->state != GTK_STATE_SELECTED) - break; - } - } - } - - for (work = list->selection; work; work = work->next) - clear_list = g_list_prepend (clear_list, work->data); - - clear_list = g_list_reverse (clear_list); - gtk_list_remove_items (GTK_LIST (list), clear_list); - g_list_free (clear_list); - - if (list->selection_mode == GTK_SELECTION_EXTENDED && sel_row) - gtk_list_select_child (list, GTK_WIDGET(sel_row->data)); -} - -static void -list_clear (GtkWidget *widget, - GtkWidget *list) -{ - gtk_list_clear_items (GTK_LIST (list), 0, -1); -} - -static gchar *selection_mode_items[] = -{ - "Single", - "Browse", - "Multiple" -}; - -static const GtkSelectionMode selection_modes[] = { - GTK_SELECTION_SINGLE, - GTK_SELECTION_BROWSE, - GTK_SELECTION_MULTIPLE -}; - -static GtkWidget *list_omenu; - -static void -list_toggle_sel_mode (GtkWidget *widget, gpointer data) -{ - GtkList *list; - gint i; - - list = GTK_LIST (data); - - if (!GTK_WIDGET_MAPPED (widget)) - return; - - i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - - gtk_list_set_selection_mode (list, selection_modes[i]); -} - -static void -create_list (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (!window) - { - GtkWidget *cbox; - GtkWidget *vbox; - GtkWidget *hbox; - GtkWidget *label; - GtkWidget *scrolled_win; - GtkWidget *list; - GtkWidget *button; - GtkWidget *separator; - FILE *infile; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "list"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), vbox); - - scrolled_win = gtk_scrolled_window_new (NULL, NULL); - gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5); - gtk_widget_set_size_request (scrolled_win, -1, 300); - gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - - list = gtk_list_new (); - gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_SINGLE); - gtk_scrolled_window_add_with_viewport - (GTK_SCROLLED_WINDOW (scrolled_win), list); - gtk_container_set_focus_vadjustment - (GTK_CONTAINER (list), - gtk_scrolled_window_get_vadjustment - (GTK_SCROLLED_WINDOW (scrolled_win))); - gtk_container_set_focus_hadjustment - (GTK_CONTAINER (list), - gtk_scrolled_window_get_hadjustment - (GTK_SCROLLED_WINDOW (scrolled_win))); - - if ((infile = fopen("../gtk/gtkenums.h", "r"))) - { - char buffer[256]; - char *pos; - GtkWidget *item; - - while (fgets (buffer, 256, infile)) - { - if ((pos = strchr (buffer, '\n'))) - *pos = 0; - item = gtk_list_item_new_with_label (buffer); - gtk_container_add (GTK_CONTAINER (list), item); - } - - fclose (infile); - } - - - hbox = gtk_hbox_new (TRUE, 5); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("Insert Row"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (list_add), - list); - - button = gtk_button_new_with_label ("Clear List"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (list_clear), - list); - - button = gtk_button_new_with_label ("Remove Selection"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (list_remove), - list); - - cbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), cbox, FALSE, TRUE, 0); - - hbox = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (cbox), hbox, TRUE, FALSE, 0); - - label = gtk_label_new ("Selection Mode :"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - list_omenu = build_option_menu (selection_mode_items, 3, 3, - list_toggle_sel_mode, - list); - gtk_box_pack_start (GTK_BOX (hbox), list_omenu, FALSE, TRUE, 0); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, TRUE, 0); - - cbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), cbox, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - gtk_container_set_border_width (GTK_CONTAINER (button), 10); - gtk_box_pack_start (GTK_BOX (cbox), button, TRUE, TRUE, 0); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkCList - */ - -static char * book_open_xpm[] = { -"16 16 4 1", -" c None s None", -". c black", -"X c #808080", -"o c white", -" ", -" .. ", -" .Xo. ... ", -" .Xoo. ..oo. ", -" .Xooo.Xooo... ", -" .Xooo.oooo.X. ", -" .Xooo.Xooo.X. ", -" .Xooo.oooo.X. ", -" .Xooo.Xooo.X. ", -" .Xooo.oooo.X. ", -" .Xoo.Xoo..X. ", -" .Xo.o..ooX. ", -" .X..XXXXX. ", -" ..X....... ", -" .. ", -" "}; - -static char * book_closed_xpm[] = { -"16 16 6 1", -" c None s None", -". c black", -"X c red", -"o c yellow", -"O c #808080", -"# c white", -" ", -" .. ", -" ..XX. ", -" ..XXXXX. ", -" ..XXXXXXXX. ", -".ooXXXXXXXXX. ", -"..ooXXXXXXXXX. ", -".X.ooXXXXXXXXX. ", -".XX.ooXXXXXX.. ", -" .XX.ooXXX..#O ", -" .XX.oo..##OO. ", -" .XX..##OO.. ", -" .X.#OO.. ", -" ..O.. ", -" .. ", -" "}; - -static char * mini_page_xpm[] = { -"16 16 4 1", -" c None s None", -". c black", -"X c white", -"o c #808080", -" ", -" ....... ", -" .XXXXX.. ", -" .XoooX.X. ", -" .XXXXX.... ", -" .XooooXoo.o ", -" .XXXXXXXX.o ", -" .XooooooX.o ", -" .XXXXXXXX.o ", -" .XooooooX.o ", -" .XXXXXXXX.o ", -" .XooooooX.o ", -" .XXXXXXXX.o ", -" ..........o ", -" oooooooooo ", -" "}; - -static char * gtk_mini_xpm[] = { -"15 20 17 1", -" c None", -". c #14121F", -"+ c #278828", -"@ c #9B3334", -"# c #284C72", -"$ c #24692A", -"% c #69282E", -"& c #37C539", -"* c #1D2F4D", -"= c #6D7076", -"- c #7D8482", -"; c #E24A49", -"> c #515357", -", c #9B9C9B", -"' c #2FA232", -") c #3CE23D", -"! c #3B6CCB", -" ", -" ***> ", -" >.*!!!* ", -" ***....#*= ", -" *!*.!!!**!!# ", -" .!!#*!#*!!!!# ", -" @%#!.##.*!!$& ", -" @;%*!*.#!#')) ", -" @;;@%!!*$&)'' ", -" @%.%@%$'&)$+' ", -" @;...@$'*'*)+ ", -" @;%..@$+*.')$ ", -" @;%%;;$+..$)# ", -" @;%%;@$$$'.$# ", -" %;@@;;$$+))&* ", -" %;;;@+$&)&* ", -" %;;@'))+> ", -" %;@'&# ", -" >%$$ ", -" >= "}; - -#define TESTGTK_CLIST_COLUMNS 12 -static gint clist_rows = 0; -static GtkWidget *clist_omenu; - -static void -add1000_clist (GtkWidget *widget, gpointer data) -{ - gint i, row; - char text[TESTGTK_CLIST_COLUMNS][50]; - char *texts[TESTGTK_CLIST_COLUMNS]; - GdkBitmap *mask; - GdkPixmap *pixmap; - GtkCList *clist; - - clist = GTK_CLIST (data); - - pixmap = gdk_pixmap_create_from_xpm_d (clist->clist_window, - &mask, - >K_WIDGET (data)->style->white, - gtk_mini_xpm); - - for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++) - { - texts[i] = text[i]; - sprintf (text[i], "Column %d", i); - } - - texts[3] = NULL; - sprintf (text[1], "Right"); - sprintf (text[2], "Center"); - - gtk_clist_freeze (GTK_CLIST (data)); - for (i = 0; i < 1000; i++) - { - sprintf (text[0], "CListRow %d", rand() % 10000); - row = gtk_clist_append (clist, texts); - gtk_clist_set_pixtext (clist, row, 3, "gtk+", 5, pixmap, mask); - } - - gtk_clist_thaw (GTK_CLIST (data)); - - g_object_unref (pixmap); - g_object_unref (mask); -} - -static void -add10000_clist (GtkWidget *widget, gpointer data) -{ - gint i; - char text[TESTGTK_CLIST_COLUMNS][50]; - char *texts[TESTGTK_CLIST_COLUMNS]; - - for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++) - { - texts[i] = text[i]; - sprintf (text[i], "Column %d", i); - } - - sprintf (text[1], "Right"); - sprintf (text[2], "Center"); - - gtk_clist_freeze (GTK_CLIST (data)); - for (i = 0; i < 10000; i++) - { - sprintf (text[0], "CListRow %d", rand() % 10000); - gtk_clist_append (GTK_CLIST (data), texts); - } - gtk_clist_thaw (GTK_CLIST (data)); -} - -void -clear_clist (GtkWidget *widget, gpointer data) -{ - gtk_clist_clear (GTK_CLIST (data)); - clist_rows = 0; -} - -void clist_remove_selection (GtkWidget *widget, GtkCList *clist) -{ - gtk_clist_freeze (clist); - - while (clist->selection) - { - gint row; - - clist_rows--; - row = GPOINTER_TO_INT (clist->selection->data); - - gtk_clist_remove (clist, row); - - if (clist->selection_mode == GTK_SELECTION_BROWSE) - break; - } - - if (clist->selection_mode == GTK_SELECTION_EXTENDED && !clist->selection && - clist->focus_row >= 0) - gtk_clist_select_row (clist, clist->focus_row, -1); - - gtk_clist_thaw (clist); -} - -void toggle_title_buttons (GtkWidget *widget, GtkCList *clist) -{ - if (GTK_TOGGLE_BUTTON (widget)->active) - gtk_clist_column_titles_show (clist); - else - gtk_clist_column_titles_hide (clist); -} - -void toggle_reorderable (GtkWidget *widget, GtkCList *clist) -{ - gtk_clist_set_reorderable (clist, GTK_TOGGLE_BUTTON (widget)->active); -} - -static void -insert_row_clist (GtkWidget *widget, gpointer data) -{ - static char *text[] = - { - "This", "is an", "inserted", "row.", - "This", "is an", "inserted", "row.", - "This", "is an", "inserted", "row." - }; - - static GtkStyle *style1 = NULL; - static GtkStyle *style2 = NULL; - static GtkStyle *style3 = NULL; - gint row; - - if (GTK_CLIST (data)->focus_row >= 0) - row = gtk_clist_insert (GTK_CLIST (data), GTK_CLIST (data)->focus_row, - text); - else - row = gtk_clist_prepend (GTK_CLIST (data), text); - - if (!style1) - { - GdkColor col1 = { 0, }; - GdkColor col2 = { 0, }; - - col1.red = 0; - col1.green = 56000; - col1.blue = 0; - col2.red = 32000; - col2.green = 0; - col2.blue = 56000; - - style1 = gtk_style_copy (GTK_WIDGET (data)->style); - style1->base[GTK_STATE_NORMAL] = col1; - style1->base[GTK_STATE_SELECTED] = col2; - - style2 = gtk_style_copy (GTK_WIDGET (data)->style); - style2->fg[GTK_STATE_NORMAL] = col1; - style2->fg[GTK_STATE_SELECTED] = col2; - - style3 = gtk_style_copy (GTK_WIDGET (data)->style); - style3->fg[GTK_STATE_NORMAL] = col1; - style3->base[GTK_STATE_NORMAL] = col2; - pango_font_description_free (style3->font_desc); - style3->font_desc = pango_font_description_from_string ("courier 12"); - } - - gtk_clist_set_cell_style (GTK_CLIST (data), row, 3, style1); - gtk_clist_set_cell_style (GTK_CLIST (data), row, 4, style2); - gtk_clist_set_cell_style (GTK_CLIST (data), row, 0, style3); - - clist_rows++; -} - -static void -clist_warning_test (GtkWidget *button, - GtkWidget *clist) -{ - GtkWidget *child; - static gboolean add_remove = FALSE; - - add_remove = !add_remove; - - child = gtk_label_new ("Test"); - g_object_ref (child); - gtk_object_sink (GTK_OBJECT (child)); - - if (add_remove) - gtk_container_add (GTK_CONTAINER (clist), child); - else - { - child->parent = clist; - gtk_container_remove (GTK_CONTAINER (clist), child); - child->parent = NULL; - } - - gtk_widget_destroy (child); - gtk_widget_unref (child); -} - -static void -undo_selection (GtkWidget *button, GtkCList *clist) -{ - gtk_clist_undo_selection (clist); -} - -static void -clist_toggle_sel_mode (GtkWidget *widget, gpointer data) -{ - GtkCList *clist; - gint i; - - clist = GTK_CLIST (data); - - if (!GTK_WIDGET_MAPPED (widget)) - return; - - i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - - gtk_clist_set_selection_mode (clist, selection_modes[i]); -} - -static void -clist_click_column (GtkCList *clist, gint column, gpointer data) -{ - if (column == 4) - gtk_clist_set_column_visibility (clist, column, FALSE); - else if (column == clist->sort_column) - { - if (clist->sort_type == GTK_SORT_ASCENDING) - clist->sort_type = GTK_SORT_DESCENDING; - else - clist->sort_type = GTK_SORT_ASCENDING; - } - else - gtk_clist_set_sort_column (clist, column); - - gtk_clist_sort (clist); -} - -static void -create_clist (GtkWidget *widget) -{ - gint i; - static GtkWidget *window = NULL; - - static char *titles[] = - { - "auto resize", "not resizeable", "max width 100", "min width 50", - "hide column", "Title 5", "Title 6", "Title 7", - "Title 8", "Title 9", "Title 10", "Title 11" - }; - - char text[TESTGTK_CLIST_COLUMNS][50]; - char *texts[TESTGTK_CLIST_COLUMNS]; - - GtkWidget *vbox; - GtkWidget *hbox; - GtkWidget *clist; - GtkWidget *button; - GtkWidget *separator; - GtkWidget *scrolled_win; - GtkWidget *check; - - GtkWidget *undo_button; - GtkWidget *label; - - GtkStyle *style; - GdkColor col1 = { 0, }; - GdkColor col2 = { 0, }; - - if (!window) - { - clist_rows = 0; - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), &window); - - gtk_window_set_title (GTK_WINDOW (window), "clist"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), vbox); - - scrolled_win = gtk_scrolled_window_new (NULL, NULL); - gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - - /* create GtkCList here so we have a pointer to throw at the - * button callbacks -- more is done with it later */ - clist = gtk_clist_new_with_titles (TESTGTK_CLIST_COLUMNS, titles); - gtk_container_add (GTK_CONTAINER (scrolled_win), clist); - g_signal_connect (clist, "click_column", - G_CALLBACK (clist_click_column), NULL); - - /* control buttons */ - hbox = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Insert Row"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (insert_row_clist), clist); - - button = gtk_button_new_with_label ("Add 1,000 Rows With Pixmaps"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (add1000_clist), clist); - - button = gtk_button_new_with_label ("Add 10,000 Rows"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (add10000_clist), clist); - - /* second layer of buttons */ - hbox = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Clear List"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (clear_clist), clist); - - button = gtk_button_new_with_label ("Remove Selection"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (clist_remove_selection), clist); - - undo_button = gtk_button_new_with_label ("Undo Selection"); - gtk_box_pack_start (GTK_BOX (hbox), undo_button, TRUE, TRUE, 0); - g_signal_connect (undo_button, "clicked", - G_CALLBACK (undo_selection), clist); - - button = gtk_button_new_with_label ("Warning Test"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (clist_warning_test), clist); - - /* third layer of buttons */ - hbox = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); - - check = gtk_check_button_new_with_label ("Show Title Buttons"); - gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0); - g_signal_connect (check, "clicked", - G_CALLBACK (toggle_title_buttons), clist); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE); - - check = gtk_check_button_new_with_label ("Reorderable"); - gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0); - g_signal_connect (check, "clicked", - G_CALLBACK (toggle_reorderable), clist); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE); - - label = gtk_label_new ("Selection Mode :"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - clist_omenu = build_option_menu (selection_mode_items, 3, 3, - clist_toggle_sel_mode, - clist); - gtk_box_pack_start (GTK_BOX (hbox), clist_omenu, FALSE, TRUE, 0); - - /* - * the rest of the clist configuration - */ - - gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0); - gtk_clist_set_row_height (GTK_CLIST (clist), 18); - gtk_widget_set_size_request (clist, -1, 300); - - for (i = 1; i < TESTGTK_CLIST_COLUMNS; i++) - gtk_clist_set_column_width (GTK_CLIST (clist), i, 80); - - gtk_clist_set_column_auto_resize (GTK_CLIST (clist), 0, TRUE); - gtk_clist_set_column_resizeable (GTK_CLIST (clist), 1, FALSE); - gtk_clist_set_column_max_width (GTK_CLIST (clist), 2, 100); - gtk_clist_set_column_min_width (GTK_CLIST (clist), 3, 50); - gtk_clist_set_selection_mode (GTK_CLIST (clist), GTK_SELECTION_EXTENDED); - gtk_clist_set_column_justification (GTK_CLIST (clist), 1, - GTK_JUSTIFY_RIGHT); - gtk_clist_set_column_justification (GTK_CLIST (clist), 2, - GTK_JUSTIFY_CENTER); - - for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++) - { - texts[i] = text[i]; - sprintf (text[i], "Column %d", i); - } - - sprintf (text[1], "Right"); - sprintf (text[2], "Center"); - - col1.red = 56000; - col1.green = 0; - col1.blue = 0; - col2.red = 0; - col2.green = 56000; - col2.blue = 32000; - - style = gtk_style_new (); - style->fg[GTK_STATE_NORMAL] = col1; - style->base[GTK_STATE_NORMAL] = col2; - - pango_font_description_set_size (style->font_desc, 14 * PANGO_SCALE); - pango_font_description_set_weight (style->font_desc, PANGO_WEIGHT_BOLD); - - for (i = 0; i < 10; i++) - { - sprintf (text[0], "CListRow %d", clist_rows++); - gtk_clist_append (GTK_CLIST (clist), texts); - - switch (i % 4) - { - case 2: - gtk_clist_set_row_style (GTK_CLIST (clist), i, style); - break; - default: - gtk_clist_set_cell_style (GTK_CLIST (clist), i, i % 4, style); - break; - } - } - - gtk_style_unref (style); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, TRUE, 0); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("close"); - gtk_container_set_border_width (GTK_CONTAINER (button), 10); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - { - clist_rows = 0; - gtk_widget_destroy (window); - } -} - -/* - * GtkCTree - */ - -typedef struct -{ - GdkPixmap *pixmap1; - GdkPixmap *pixmap2; - GdkPixmap *pixmap3; - GdkBitmap *mask1; - GdkBitmap *mask2; - GdkBitmap *mask3; -} CTreePixmaps; - -static gint books = 0; -static gint pages = 0; - -static GtkWidget *book_label; -static GtkWidget *page_label; -static GtkWidget *sel_label; -static GtkWidget *vis_label; -static GtkWidget *omenu1; -static GtkWidget *omenu2; -static GtkWidget *omenu3; -static GtkWidget *omenu4; -static GtkWidget *spin1; -static GtkWidget *spin2; -static GtkWidget *spin3; -static gint line_style; - - -static CTreePixmaps * -get_ctree_pixmaps (GtkCTree *ctree) -{ - GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (ctree)); - CTreePixmaps *pixmaps = g_object_get_data (G_OBJECT (screen), "ctree-pixmaps"); - - if (!pixmaps) - { - GdkColormap *colormap = gdk_screen_get_rgb_colormap (screen); - pixmaps = g_new (CTreePixmaps, 1); - - pixmaps->pixmap1 = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, - &pixmaps->mask1, - NULL, book_closed_xpm); - pixmaps->pixmap2 = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, - &pixmaps->mask2, - NULL, book_open_xpm); - pixmaps->pixmap3 = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, - &pixmaps->mask3, - NULL, mini_page_xpm); - - g_object_set_data (G_OBJECT (screen), "ctree-pixmaps", pixmaps); - } - - return pixmaps; -} - -void after_press (GtkCTree *ctree, gpointer data) -{ - char buf[80]; - - sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->selection)); - gtk_label_set_text (GTK_LABEL (sel_label), buf); - - sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->row_list)); - gtk_label_set_text (GTK_LABEL (vis_label), buf); - - sprintf (buf, "%d", books); - gtk_label_set_text (GTK_LABEL (book_label), buf); - - sprintf (buf, "%d", pages); - gtk_label_set_text (GTK_LABEL (page_label), buf); -} - -void after_move (GtkCTree *ctree, GtkCTreeNode *child, GtkCTreeNode *parent, - GtkCTreeNode *sibling, gpointer data) -{ - char *source; - char *target1; - char *target2; - - gtk_ctree_get_node_info (ctree, child, &source, - NULL, NULL, NULL, NULL, NULL, NULL, NULL); - if (parent) - gtk_ctree_get_node_info (ctree, parent, &target1, - NULL, NULL, NULL, NULL, NULL, NULL, NULL); - if (sibling) - gtk_ctree_get_node_info (ctree, sibling, &target2, - NULL, NULL, NULL, NULL, NULL, NULL, NULL); - - g_print ("Moving \"%s\" to \"%s\" with sibling \"%s\".\n", source, - (parent) ? target1 : "nil", (sibling) ? target2 : "nil"); -} - -void count_items (GtkCTree *ctree, GtkCTreeNode *list) -{ - if (GTK_CTREE_ROW (list)->is_leaf) - pages--; - else - books--; -} - -void expand_all (GtkWidget *widget, GtkCTree *ctree) -{ - gtk_ctree_expand_recursive (ctree, NULL); - after_press (ctree, NULL); -} - -void collapse_all (GtkWidget *widget, GtkCTree *ctree) -{ - gtk_ctree_collapse_recursive (ctree, NULL); - after_press (ctree, NULL); -} - -void select_all (GtkWidget *widget, GtkCTree *ctree) -{ - gtk_ctree_select_recursive (ctree, NULL); - after_press (ctree, NULL); -} - -void change_style (GtkWidget *widget, GtkCTree *ctree) -{ - static GtkStyle *style1 = NULL; - static GtkStyle *style2 = NULL; - - GtkCTreeNode *node; - GdkColor col1 = { 0, }; - GdkColor col2 = { 0, }; - - if (GTK_CLIST (ctree)->focus_row >= 0) - node = GTK_CTREE_NODE - (g_list_nth (GTK_CLIST (ctree)->row_list,GTK_CLIST (ctree)->focus_row)); - else - node = GTK_CTREE_NODE (GTK_CLIST (ctree)->row_list); - - if (!node) - return; - - if (!style1) - { - col1.red = 0; - col1.green = 56000; - col1.blue = 0; - col2.red = 32000; - col2.green = 0; - col2.blue = 56000; - - style1 = gtk_style_new (); - style1->base[GTK_STATE_NORMAL] = col1; - style1->fg[GTK_STATE_SELECTED] = col2; - - style2 = gtk_style_new (); - style2->base[GTK_STATE_SELECTED] = col2; - style2->fg[GTK_STATE_NORMAL] = col1; - style2->base[GTK_STATE_NORMAL] = col2; - pango_font_description_free (style2->font_desc); - style2->font_desc = pango_font_description_from_string ("courier 30"); - } - - gtk_ctree_node_set_cell_style (ctree, node, 1, style1); - gtk_ctree_node_set_cell_style (ctree, node, 0, style2); - - if (GTK_CTREE_ROW (node)->children) - gtk_ctree_node_set_row_style (ctree, GTK_CTREE_ROW (node)->children, - style2); -} - -void unselect_all (GtkWidget *widget, GtkCTree *ctree) -{ - gtk_ctree_unselect_recursive (ctree, NULL); - after_press (ctree, NULL); -} - -void remove_selection (GtkWidget *widget, GtkCTree *ctree) -{ - GtkCList *clist; - GtkCTreeNode *node; - - clist = GTK_CLIST (ctree); - - gtk_clist_freeze (clist); - - while (clist->selection) - { - node = clist->selection->data; - - if (GTK_CTREE_ROW (node)->is_leaf) - pages--; - else - gtk_ctree_post_recursive (ctree, node, - (GtkCTreeFunc) count_items, NULL); - - gtk_ctree_remove_node (ctree, node); - - if (clist->selection_mode == GTK_SELECTION_BROWSE) - break; - } - - if (clist->selection_mode == GTK_SELECTION_EXTENDED && !clist->selection && - clist->focus_row >= 0) - { - node = gtk_ctree_node_nth (ctree, clist->focus_row); - - if (node) - gtk_ctree_select (ctree, node); - } - - gtk_clist_thaw (clist); - after_press (ctree, NULL); -} - -struct _ExportStruct { - gchar *tree; - gchar *info; - gboolean is_leaf; -}; - -typedef struct _ExportStruct ExportStruct; - -gboolean -gnode2ctree (GtkCTree *ctree, - guint depth, - GNode *gnode, - GtkCTreeNode *cnode, - gpointer data) -{ - ExportStruct *es; - GdkPixmap *pixmap_closed; - GdkBitmap *mask_closed; - GdkPixmap *pixmap_opened; - GdkBitmap *mask_opened; - CTreePixmaps *pixmaps; - - if (!cnode || !gnode || (!(es = gnode->data))) - return FALSE; - - pixmaps = get_ctree_pixmaps (ctree); - - if (es->is_leaf) - { - pixmap_closed = pixmaps->pixmap3; - mask_closed = pixmaps->mask3; - pixmap_opened = NULL; - mask_opened = NULL; - } - else - { - pixmap_closed = pixmaps->pixmap1; - mask_closed = pixmaps->mask1; - pixmap_opened = pixmaps->pixmap2; - mask_opened = pixmaps->mask2; - } - - gtk_ctree_set_node_info (ctree, cnode, es->tree, 2, pixmap_closed, - mask_closed, pixmap_opened, mask_opened, - es->is_leaf, (depth < 3)); - gtk_ctree_node_set_text (ctree, cnode, 1, es->info); - g_free (es); - gnode->data = NULL; - - return TRUE; -} - -gboolean -ctree2gnode (GtkCTree *ctree, - guint depth, - GNode *gnode, - GtkCTreeNode *cnode, - gpointer data) -{ - ExportStruct *es; - - if (!cnode || !gnode) - return FALSE; - - es = g_new (ExportStruct, 1); - gnode->data = es; - es->is_leaf = GTK_CTREE_ROW (cnode)->is_leaf; - es->tree = GTK_CELL_PIXTEXT (GTK_CTREE_ROW (cnode)->row.cell[0])->text; - es->info = GTK_CELL_PIXTEXT (GTK_CTREE_ROW (cnode)->row.cell[1])->text; - return TRUE; -} - -void export_ctree (GtkWidget *widget, GtkCTree *ctree) -{ - char *title[] = { "Tree" , "Info" }; - static GtkWidget *export_window = NULL; - static GtkCTree *export_ctree; - GtkWidget *vbox; - GtkWidget *scrolled_win; - GtkWidget *button; - GtkWidget *sep; - GNode *gnode; - GtkCTreeNode *node; - - if (!export_window) - { - export_window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (export_window), - gtk_widget_get_screen (widget)); - - g_signal_connect (export_window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &export_window); - - gtk_window_set_title (GTK_WINDOW (export_window), "exported ctree"); - gtk_container_set_border_width (GTK_CONTAINER (export_window), 5); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (export_window), vbox); - - button = gtk_button_new_with_label ("Close"); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, TRUE, 0); - - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - export_window); - - sep = gtk_hseparator_new (); - gtk_box_pack_end (GTK_BOX (vbox), sep, FALSE, TRUE, 10); - - export_ctree = GTK_CTREE (gtk_ctree_new_with_titles (2, 0, title)); - gtk_ctree_set_line_style (export_ctree, GTK_CTREE_LINES_DOTTED); - - scrolled_win = gtk_scrolled_window_new (NULL, NULL); - gtk_container_add (GTK_CONTAINER (scrolled_win), - GTK_WIDGET (export_ctree)); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0); - gtk_clist_set_selection_mode (GTK_CLIST (export_ctree), - GTK_SELECTION_EXTENDED); - gtk_clist_set_column_width (GTK_CLIST (export_ctree), 0, 200); - gtk_clist_set_column_width (GTK_CLIST (export_ctree), 1, 200); - gtk_widget_set_size_request (GTK_WIDGET (export_ctree), 300, 200); - } - - if (!GTK_WIDGET_VISIBLE (export_window)) - gtk_widget_show_all (export_window); - - gtk_clist_clear (GTK_CLIST (export_ctree)); - - node = GTK_CTREE_NODE (g_list_nth (GTK_CLIST (ctree)->row_list, - GTK_CLIST (ctree)->focus_row)); - if (!node) - return; - - gnode = gtk_ctree_export_to_gnode (ctree, NULL, NULL, node, - ctree2gnode, NULL); - if (gnode) - { - gtk_ctree_insert_gnode (export_ctree, NULL, NULL, gnode, - gnode2ctree, NULL); - g_node_destroy (gnode); - } -} - -void change_indent (GtkWidget *widget, GtkCTree *ctree) -{ - gtk_ctree_set_indent (ctree, GTK_ADJUSTMENT (widget)->value); -} - -void change_spacing (GtkWidget *widget, GtkCTree *ctree) -{ - gtk_ctree_set_spacing (ctree, GTK_ADJUSTMENT (widget)->value); -} - -void change_row_height (GtkWidget *widget, GtkCList *clist) -{ - gtk_clist_set_row_height (clist, GTK_ADJUSTMENT (widget)->value); -} - -void set_background (GtkCTree *ctree, GtkCTreeNode *node, gpointer data) -{ - GtkStyle *style = NULL; - - if (!node) - return; - - if (ctree->line_style != GTK_CTREE_LINES_TABBED) - { - if (!GTK_CTREE_ROW (node)->is_leaf) - style = GTK_CTREE_ROW (node)->row.data; - else if (GTK_CTREE_ROW (node)->parent) - style = GTK_CTREE_ROW (GTK_CTREE_ROW (node)->parent)->row.data; - } - - gtk_ctree_node_set_row_style (ctree, node, style); -} - -void -ctree_toggle_line_style (GtkWidget *widget, gpointer data) -{ - GtkCTree *ctree; - gint i; - - ctree = GTK_CTREE (data); - - if (!GTK_WIDGET_MAPPED (widget)) - return; - - i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - - if ((ctree->line_style == GTK_CTREE_LINES_TABBED && - ((GtkCTreeLineStyle) i) != GTK_CTREE_LINES_TABBED) || - (ctree->line_style != GTK_CTREE_LINES_TABBED && - ((GtkCTreeLineStyle) i) == GTK_CTREE_LINES_TABBED)) - gtk_ctree_pre_recursive (ctree, NULL, set_background, NULL); - gtk_ctree_set_line_style (ctree, i); - line_style = i; -} - -void -ctree_toggle_expander_style (GtkWidget *widget, gpointer data) -{ - GtkCTree *ctree; - gint i; - - ctree = GTK_CTREE (data); - - if (!GTK_WIDGET_MAPPED (widget)) - return; - - i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - - gtk_ctree_set_expander_style (ctree, (GtkCTreeExpanderStyle) i); -} - -void -ctree_toggle_justify (GtkWidget *widget, gpointer data) -{ - GtkCTree *ctree; - gint i; - - ctree = GTK_CTREE (data); - - if (!GTK_WIDGET_MAPPED (widget)) - return; - - i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - - gtk_clist_set_column_justification (GTK_CLIST (ctree), ctree->tree_column, - (GtkJustification) i); -} - -void -ctree_toggle_sel_mode (GtkWidget *widget, gpointer data) -{ - GtkCTree *ctree; - gint i; - - ctree = GTK_CTREE (data); - - if (!GTK_WIDGET_MAPPED (widget)) - return; - - i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - - gtk_clist_set_selection_mode (GTK_CLIST (ctree), selection_modes[i]); - after_press (ctree, NULL); -} - -void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth, - gint num_books, gint num_pages, GtkCTreeNode *parent) -{ - gchar *text[2]; - gchar buf1[60]; - gchar buf2[60]; - GtkCTreeNode *sibling; - CTreePixmaps *pixmaps; - gint i; - - text[0] = buf1; - text[1] = buf2; - sibling = NULL; - - pixmaps = get_ctree_pixmaps (ctree); - - for (i = num_pages + num_books; i > num_books; i--) - { - pages++; - sprintf (buf1, "Page %02d", (gint) rand() % 100); - sprintf (buf2, "Item %d-%d", cur_depth, i); - sibling = gtk_ctree_insert_node (ctree, parent, sibling, text, 5, - pixmaps->pixmap3, pixmaps->mask3, NULL, NULL, - TRUE, FALSE); - - if (parent && ctree->line_style == GTK_CTREE_LINES_TABBED) - gtk_ctree_node_set_row_style (ctree, sibling, - GTK_CTREE_ROW (parent)->row.style); - } - - if (cur_depth == depth) - return; - - for (i = num_books; i > 0; i--) - { - GtkStyle *style; - - books++; - sprintf (buf1, "Book %02d", (gint) rand() % 100); - sprintf (buf2, "Item %d-%d", cur_depth, i); - sibling = gtk_ctree_insert_node (ctree, parent, sibling, text, 5, - pixmaps->pixmap1, pixmaps->mask1, pixmaps->pixmap2, pixmaps->mask2, - FALSE, FALSE); - - style = gtk_style_new (); - switch (cur_depth % 3) - { - case 0: - style->base[GTK_STATE_NORMAL].red = 10000 * (cur_depth % 6); - style->base[GTK_STATE_NORMAL].green = 0; - style->base[GTK_STATE_NORMAL].blue = 65535 - ((i * 10000) % 65535); - break; - case 1: - style->base[GTK_STATE_NORMAL].red = 10000 * (cur_depth % 6); - style->base[GTK_STATE_NORMAL].green = 65535 - ((i * 10000) % 65535); - style->base[GTK_STATE_NORMAL].blue = 0; - break; - default: - style->base[GTK_STATE_NORMAL].red = 65535 - ((i * 10000) % 65535); - style->base[GTK_STATE_NORMAL].green = 0; - style->base[GTK_STATE_NORMAL].blue = 10000 * (cur_depth % 6); - break; - } - gtk_ctree_node_set_row_data_full (ctree, sibling, style, - (GtkDestroyNotify) gtk_style_unref); - - if (ctree->line_style == GTK_CTREE_LINES_TABBED) - gtk_ctree_node_set_row_style (ctree, sibling, style); - - build_recursive (ctree, cur_depth + 1, depth, num_books, num_pages, - sibling); - } -} - -void rebuild_tree (GtkWidget *widget, GtkCTree *ctree) -{ - gchar *text [2]; - gchar label1[] = "Root"; - gchar label2[] = ""; - GtkCTreeNode *parent; - GtkStyle *style; - guint b, d, p, n; - CTreePixmaps *pixmaps; - - pixmaps = get_ctree_pixmaps (ctree); - - text[0] = label1; - text[1] = label2; - - d = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin1)); - b = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin2)); - p = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin3)); - - n = ((pow (b, d) - 1) / (b - 1)) * (p + 1); - - if (n > 100000) - { - g_print ("%d total items? Try less\n",n); - return; - } - - gtk_clist_freeze (GTK_CLIST (ctree)); - gtk_clist_clear (GTK_CLIST (ctree)); - - books = 1; - pages = 0; - - parent = gtk_ctree_insert_node (ctree, NULL, NULL, text, 5, pixmaps->pixmap1, - pixmaps->mask1, pixmaps->pixmap2, pixmaps->mask2, FALSE, TRUE); - - style = gtk_style_new (); - style->base[GTK_STATE_NORMAL].red = 0; - style->base[GTK_STATE_NORMAL].green = 45000; - style->base[GTK_STATE_NORMAL].blue = 55000; - gtk_ctree_node_set_row_data_full (ctree, parent, style, - (GtkDestroyNotify) gtk_style_unref); - - if (ctree->line_style == GTK_CTREE_LINES_TABBED) - gtk_ctree_node_set_row_style (ctree, parent, style); - - build_recursive (ctree, 1, d, b, p, parent); - gtk_clist_thaw (GTK_CLIST (ctree)); - after_press (ctree, NULL); -} - -static void -ctree_click_column (GtkCTree *ctree, gint column, gpointer data) -{ - GtkCList *clist; - - clist = GTK_CLIST (ctree); - - if (column == clist->sort_column) - { - if (clist->sort_type == GTK_SORT_ASCENDING) - clist->sort_type = GTK_SORT_DESCENDING; - else - clist->sort_type = GTK_SORT_ASCENDING; - } - else - gtk_clist_set_sort_column (clist, column); - - gtk_ctree_sort_recursive (ctree, NULL); -} - -void create_ctree (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkTooltips *tooltips; - GtkCTree *ctree; - GtkWidget *scrolled_win; - GtkWidget *vbox; - GtkWidget *bbox; - GtkWidget *mbox; - GtkWidget *hbox; - GtkWidget *hbox2; - GtkWidget *frame; - GtkWidget *label; - GtkWidget *button; - GtkWidget *check; - GtkAdjustment *adj; - GtkWidget *spinner; - - char *title[] = { "Tree" , "Info" }; - char buf[80]; - - static gchar *items1[] = - { - "No lines", - "Solid", - "Dotted", - "Tabbed" - }; - - static gchar *items2[] = - { - "None", - "Square", - "Triangle", - "Circular" - }; - - static gchar *items3[] = - { - "Left", - "Right" - }; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "GtkCTree"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - tooltips = gtk_tooltips_new (); - g_object_ref (tooltips); - gtk_object_sink (GTK_OBJECT (tooltips)); - - g_object_set_data_full (G_OBJECT (window), "tooltips", tooltips, - g_object_unref); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), vbox); - - hbox = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0); - - label = gtk_label_new ("Depth :"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (4, 1, 10, 1, 5, 0); - spin1 = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (hbox), spin1, FALSE, TRUE, 5); - - label = gtk_label_new ("Books :"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (3, 1, 20, 1, 5, 0); - spin2 = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (hbox), spin2, FALSE, TRUE, 5); - - label = gtk_label_new ("Pages :"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (5, 1, 20, 1, 5, 0); - spin3 = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (hbox), spin3, FALSE, TRUE, 5); - - button = gtk_button_new_with_label ("Close"); - gtk_box_pack_end (GTK_BOX (hbox), button, TRUE, TRUE, 0); - - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - - button = gtk_button_new_with_label ("Rebuild Tree"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - - scrolled_win = gtk_scrolled_window_new (NULL, NULL); - gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_ALWAYS); - gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0); - - ctree = GTK_CTREE (gtk_ctree_new_with_titles (2, 0, title)); - gtk_container_add (GTK_CONTAINER (scrolled_win), GTK_WIDGET (ctree)); - - gtk_clist_set_column_auto_resize (GTK_CLIST (ctree), 0, TRUE); - gtk_clist_set_column_width (GTK_CLIST (ctree), 1, 200); - gtk_clist_set_selection_mode (GTK_CLIST (ctree), GTK_SELECTION_EXTENDED); - gtk_ctree_set_line_style (ctree, GTK_CTREE_LINES_DOTTED); - line_style = GTK_CTREE_LINES_DOTTED; - - g_signal_connect (button, "clicked", - G_CALLBACK (rebuild_tree), ctree); - g_signal_connect (ctree, "click_column", - G_CALLBACK (ctree_click_column), NULL); - - g_signal_connect_after (ctree, "button_press_event", - G_CALLBACK (after_press), NULL); - g_signal_connect_after (ctree, "button_release_event", - G_CALLBACK (after_press), NULL); - g_signal_connect_after (ctree, "tree_move", - G_CALLBACK (after_move), NULL); - g_signal_connect_after (ctree, "end_selection", - G_CALLBACK (after_press), NULL); - g_signal_connect_after (ctree, "toggle_focus_row", - G_CALLBACK (after_press), NULL); - g_signal_connect_after (ctree, "select_all", - G_CALLBACK (after_press), NULL); - g_signal_connect_after (ctree, "unselect_all", - G_CALLBACK (after_press), NULL); - g_signal_connect_after (ctree, "scroll_vertical", - G_CALLBACK (after_press), NULL); - - bbox = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (bbox), 5); - gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, TRUE, 0); - - mbox = gtk_vbox_new (TRUE, 5); - gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0); - - label = gtk_label_new ("Row Height :"); - gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0); - - label = gtk_label_new ("Indent :"); - gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0); - - label = gtk_label_new ("Spacing :"); - gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0); - - mbox = gtk_vbox_new (TRUE, 5); - gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0); - - adj = (GtkAdjustment *) gtk_adjustment_new (20, 12, 100, 1, 10, 0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5); - gtk_tooltips_set_tip (tooltips, spinner, - "Row height of list items", NULL); - g_signal_connect (adj, "value_changed", - G_CALLBACK (change_row_height), ctree); - gtk_clist_set_row_height ( GTK_CLIST (ctree), adj->value); - - adj = (GtkAdjustment *) gtk_adjustment_new (20, 0, 60, 1, 10, 0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5); - gtk_tooltips_set_tip (tooltips, spinner, "Tree Indentation.", NULL); - g_signal_connect (adj, "value_changed", - G_CALLBACK (change_indent), ctree); - - adj = (GtkAdjustment *) gtk_adjustment_new (5, 0, 60, 1, 10, 0); - spinner = gtk_spin_button_new (adj, 0, 0); - gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5); - gtk_tooltips_set_tip (tooltips, spinner, "Tree Spacing.", NULL); - g_signal_connect (adj, "value_changed", - G_CALLBACK (change_spacing), ctree); - - mbox = gtk_vbox_new (TRUE, 5); - gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0); - - hbox = gtk_hbox_new (FALSE, 5); - gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Expand All"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (expand_all), ctree); - - button = gtk_button_new_with_label ("Collapse All"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (collapse_all), ctree); - - button = gtk_button_new_with_label ("Change Style"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (change_style), ctree); - - button = gtk_button_new_with_label ("Export Tree"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (export_ctree), ctree); - - hbox = gtk_hbox_new (FALSE, 5); - gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Select All"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (select_all), ctree); - - button = gtk_button_new_with_label ("Unselect All"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (unselect_all), ctree); - - button = gtk_button_new_with_label ("Remove Selection"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (remove_selection), ctree); - - check = gtk_check_button_new_with_label ("Reorderable"); - gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0); - gtk_tooltips_set_tip (tooltips, check, - "Tree items can be reordered by dragging.", NULL); - g_signal_connect (check, "clicked", - G_CALLBACK (toggle_reorderable), ctree); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE); - - hbox = gtk_hbox_new (TRUE, 5); - gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0); - - omenu1 = build_option_menu (items1, 4, 2, - ctree_toggle_line_style, - ctree); - gtk_box_pack_start (GTK_BOX (hbox), omenu1, FALSE, TRUE, 0); - gtk_tooltips_set_tip (tooltips, omenu1, "The tree's line style.", NULL); - - omenu2 = build_option_menu (items2, 4, 1, - ctree_toggle_expander_style, - ctree); - gtk_box_pack_start (GTK_BOX (hbox), omenu2, FALSE, TRUE, 0); - gtk_tooltips_set_tip (tooltips, omenu2, "The tree's expander style.", - NULL); - - omenu3 = build_option_menu (items3, 2, 0, - ctree_toggle_justify, ctree); - gtk_box_pack_start (GTK_BOX (hbox), omenu3, FALSE, TRUE, 0); - gtk_tooltips_set_tip (tooltips, omenu3, "The tree's justification.", - NULL); - - omenu4 = build_option_menu (selection_mode_items, 3, 3, - ctree_toggle_sel_mode, ctree); - gtk_box_pack_start (GTK_BOX (hbox), omenu4, FALSE, TRUE, 0); - gtk_tooltips_set_tip (tooltips, omenu4, "The list's selection mode.", - NULL); - - gtk_widget_realize (window); - - gtk_widget_set_size_request (GTK_WIDGET (ctree), -1, 300); - - frame = gtk_frame_new (NULL); - gtk_container_set_border_width (GTK_CONTAINER (frame), 0); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0); - - hbox = gtk_hbox_new (TRUE, 2); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 2); - gtk_container_add (GTK_CONTAINER (frame), hbox); - - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); - gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0); - - hbox2 = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2); - gtk_container_add (GTK_CONTAINER (frame), hbox2); - - label = gtk_label_new ("Books :"); - gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0); - - sprintf (buf, "%d", books); - book_label = gtk_label_new (buf); - gtk_box_pack_end (GTK_BOX (hbox2), book_label, FALSE, TRUE, 5); - - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); - gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0); - - hbox2 = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2); - gtk_container_add (GTK_CONTAINER (frame), hbox2); - - label = gtk_label_new ("Pages :"); - gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0); - - sprintf (buf, "%d", pages); - page_label = gtk_label_new (buf); - gtk_box_pack_end (GTK_BOX (hbox2), page_label, FALSE, TRUE, 5); - - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); - gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0); - - hbox2 = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2); - gtk_container_add (GTK_CONTAINER (frame), hbox2); - - label = gtk_label_new ("Selected :"); - gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0); - - sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->selection)); - sel_label = gtk_label_new (buf); - gtk_box_pack_end (GTK_BOX (hbox2), sel_label, FALSE, TRUE, 5); - - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); - gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0); - - hbox2 = gtk_hbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2); - gtk_container_add (GTK_CONTAINER (frame), hbox2); - - label = gtk_label_new ("Visible :"); - gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0); - - sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->row_list)); - vis_label = gtk_label_new (buf); - gtk_box_pack_end (GTK_BOX (hbox2), vis_label, FALSE, TRUE, 5); - - rebuild_tree (NULL, ctree); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkColorSelection - */ - -void -color_selection_ok (GtkWidget *w, - GtkColorSelectionDialog *cs) -{ - GtkColorSelection *colorsel; - gdouble color[4]; - - colorsel=GTK_COLOR_SELECTION(cs->colorsel); - - gtk_color_selection_get_color(colorsel,color); - gtk_color_selection_set_color(colorsel,color); -} - -void -color_selection_changed (GtkWidget *w, - GtkColorSelectionDialog *cs) -{ - GtkColorSelection *colorsel; - gdouble color[4]; - - colorsel=GTK_COLOR_SELECTION(cs->colorsel); - gtk_color_selection_get_color(colorsel,color); -} - -#if 0 /* unused */ -static void -opacity_toggled_cb (GtkWidget *w, - GtkColorSelectionDialog *cs) -{ - GtkColorSelection *colorsel; - - colorsel = GTK_COLOR_SELECTION (cs->colorsel); - gtk_color_selection_set_has_opacity_control (colorsel, - gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w))); -} - -static void -palette_toggled_cb (GtkWidget *w, - GtkColorSelectionDialog *cs) -{ - GtkColorSelection *colorsel; - - colorsel = GTK_COLOR_SELECTION (cs->colorsel); - gtk_color_selection_set_has_palette (colorsel, - gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w))); -} -#endif - -void -create_color_selection (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (!window) - { - GtkWidget *picker; - GtkWidget *hbox; - GtkWidget *label; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "GtkColorButton"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - hbox = gtk_hbox_new (FALSE, 8); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 8); - gtk_container_add (GTK_CONTAINER (window), hbox); - - label = gtk_label_new ("Pick a color"); - gtk_container_add (GTK_CONTAINER (hbox), label); - - picker = gtk_color_button_new (); - gtk_color_button_set_use_alpha (GTK_COLOR_BUTTON (picker), TRUE); - gtk_container_add (GTK_CONTAINER (hbox), picker); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkFileSelection - */ - -void -show_fileops (GtkWidget *widget, - GtkFileSelection *fs) -{ - gboolean show_ops; - - show_ops = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)); - - if (show_ops) - gtk_file_selection_show_fileop_buttons (fs); - else - gtk_file_selection_hide_fileop_buttons (fs); -} - -void -select_multiple (GtkWidget *widget, - GtkFileSelection *fs) -{ - gboolean select_multiple; - - select_multiple = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)); - gtk_file_selection_set_select_multiple (fs, select_multiple); -} - -void -file_selection_ok (GtkFileSelection *fs) -{ - int i; - gchar **selections; - - selections = gtk_file_selection_get_selections (fs); - - for (i = 0; selections[i] != NULL; i++) - g_print ("%s\n", selections[i]); - - g_strfreev (selections); - - gtk_widget_destroy (GTK_WIDGET (fs)); -} - -void -create_file_selection (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *button; - - if (!window) - { - window = gtk_file_selection_new ("file selection dialog"); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - gtk_file_selection_hide_fileop_buttons (GTK_FILE_SELECTION (window)); - - gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - g_signal_connect_swapped (GTK_FILE_SELECTION (window)->ok_button, - "clicked", - G_CALLBACK (file_selection_ok), - window); - g_signal_connect_swapped (GTK_FILE_SELECTION (window)->cancel_button, - "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - - button = gtk_check_button_new_with_label ("Show Fileops"); - g_signal_connect (button, "toggled", - G_CALLBACK (show_fileops), - window); - gtk_box_pack_start (GTK_BOX (GTK_FILE_SELECTION (window)->action_area), - button, FALSE, FALSE, 0); - gtk_widget_show (button); - - button = gtk_check_button_new_with_label ("Select Multiple"); - g_signal_connect (button, "clicked", - G_CALLBACK (select_multiple), - window); - gtk_box_pack_start (GTK_BOX (GTK_FILE_SELECTION (window)->action_area), - button, FALSE, FALSE, 0); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -void -flipping_toggled_cb (GtkWidget *widget, gpointer data) -{ - int state = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)); - int new_direction = state ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR; - - gtk_widget_set_default_direction (new_direction); -} - -static void -set_direction_recurse (GtkWidget *widget, - gpointer data) -{ - GtkTextDirection *dir = data; - - gtk_widget_set_direction (widget, *dir); - if (GTK_IS_CONTAINER (widget)) - gtk_container_foreach (GTK_CONTAINER (widget), - set_direction_recurse, - data); -} - -static GtkWidget * -create_forward_back (const char *title, - GtkTextDirection text_dir) -{ - GtkWidget *frame = gtk_frame_new (title); - GtkWidget *bbox = gtk_hbutton_box_new (); - GtkWidget *back_button = gtk_button_new_from_stock (GTK_STOCK_GO_BACK); - GtkWidget *forward_button = gtk_button_new_from_stock (GTK_STOCK_GO_FORWARD); - - gtk_container_set_border_width (GTK_CONTAINER (bbox), 5); - - gtk_container_add (GTK_CONTAINER (frame), bbox); - gtk_container_add (GTK_CONTAINER (bbox), back_button); - gtk_container_add (GTK_CONTAINER (bbox), forward_button); - - set_direction_recurse (frame, &text_dir); - - return frame; -} - -void -create_flipping (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *check_button, *button; - - if (!window) - { - window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Bidirectional Flipping"); - - check_button = gtk_check_button_new_with_label ("Right-to-left global direction"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - check_button, TRUE, TRUE, 0); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - create_forward_back ("Default", GTK_TEXT_DIR_NONE), - TRUE, TRUE, 0); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - create_forward_back ("Left-to-Right", GTK_TEXT_DIR_LTR), - TRUE, TRUE, 0); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - create_forward_back ("Right-to-Left", GTK_TEXT_DIR_RTL), - TRUE, TRUE, 0); - - if (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button), TRUE); - - g_signal_connect (check_button, "toggled", - G_CALLBACK (flipping_toggled_cb), NULL); - - gtk_container_set_border_width (GTK_CONTAINER (check_button), 10); - - button = gtk_button_new_with_label ("Close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), window); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Focus test - */ - -static GtkWidget* -make_focus_table (GList **list) -{ - GtkWidget *table; - gint i, j; - - table = gtk_table_new (5, 5, FALSE); - - i = 0; - j = 0; - - while (i < 5) - { - j = 0; - while (j < 5) - { - GtkWidget *widget; - - if ((i + j) % 2) - widget = gtk_entry_new (); - else - widget = gtk_button_new_with_label ("Foo"); - - *list = g_list_prepend (*list, widget); - - gtk_table_attach (GTK_TABLE (table), - widget, - i, i + 1, - j, j + 1, - GTK_EXPAND | GTK_FILL, - GTK_EXPAND | GTK_FILL, - 5, 5); - - ++j; - } - - ++i; - } - - *list = g_list_reverse (*list); - - return table; -} - -static void -create_focus (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (!window) - { - GtkWidget *table; - GtkWidget *frame; - GList *list = NULL; - - window = gtk_dialog_new_with_buttons ("Keyboard focus navigation", - NULL, 0, - GTK_STOCK_CLOSE, - GTK_RESPONSE_NONE, - NULL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - g_signal_connect (window, "response", - G_CALLBACK (gtk_widget_destroy), - NULL); - - gtk_window_set_title (GTK_WINDOW (window), "Keyboard Focus Navigation"); - - frame = gtk_frame_new ("Weird tab focus chain"); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - frame, TRUE, TRUE, 0); - - table = make_focus_table (&list); - - gtk_container_add (GTK_CONTAINER (frame), table); - - gtk_container_set_focus_chain (GTK_CONTAINER (table), - list); - - g_list_free (list); - - frame = gtk_frame_new ("Default tab focus chain"); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - frame, TRUE, TRUE, 0); - - list = NULL; - table = make_focus_table (&list); - - g_list_free (list); - - gtk_container_add (GTK_CONTAINER (frame), table); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkFontSelection - */ - -void -font_selection_ok (GtkWidget *w, - GtkFontSelectionDialog *fs) -{ - gchar *s = gtk_font_selection_dialog_get_font_name (fs); - - g_print ("%s\n", s); - g_free (s); - gtk_widget_destroy (GTK_WIDGET (fs)); -} - -void -create_font_selection (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - - if (!window) - { - GtkWidget *picker; - GtkWidget *hbox; - GtkWidget *label; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "GtkFontButton"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - hbox = gtk_hbox_new (FALSE, 8); - gtk_container_set_border_width (GTK_CONTAINER (hbox), 8); - gtk_container_add (GTK_CONTAINER (window), hbox); - - label = gtk_label_new ("Pick a font"); - gtk_container_add (GTK_CONTAINER (hbox), label); - - picker = gtk_font_button_new (); - gtk_font_button_set_use_font (GTK_FONT_BUTTON (picker), TRUE); - gtk_container_add (GTK_CONTAINER (hbox), picker); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkDialog - */ - -static GtkWidget *dialog_window = NULL; - -static void -label_toggle (GtkWidget *widget, - GtkWidget **label) -{ - if (!(*label)) - { - *label = gtk_label_new ("Dialog Test"); - g_signal_connect (*label, - "destroy", - G_CALLBACK (gtk_widget_destroyed), - label); - gtk_misc_set_padding (GTK_MISC (*label), 10, 10); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox), - *label, TRUE, TRUE, 0); - gtk_widget_show (*label); - } - else - gtk_widget_destroy (*label); -} - -#define RESPONSE_TOGGLE_SEPARATOR 1 - -static void -print_response (GtkWidget *dialog, - gint response_id, - gpointer data) -{ - g_print ("response signal received (%d)\n", response_id); - - if (response_id == RESPONSE_TOGGLE_SEPARATOR) - { - gtk_dialog_set_has_separator (GTK_DIALOG (dialog), - !gtk_dialog_get_has_separator (GTK_DIALOG (dialog))); - } -} - -static void -create_dialog (GtkWidget *widget) -{ - static GtkWidget *label; - GtkWidget *button; - - if (!dialog_window) - { - /* This is a terrible example; it's much simpler to create - * dialogs than this. Don't use testgtk for example code, - * use gtk-demo ;-) - */ - - dialog_window = gtk_dialog_new (); - gtk_window_set_screen (GTK_WINDOW (dialog_window), - gtk_widget_get_screen (widget)); - - g_signal_connect (dialog_window, - "response", - G_CALLBACK (print_response), - NULL); - - g_signal_connect (dialog_window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &dialog_window); - - gtk_window_set_title (GTK_WINDOW (dialog_window), "GtkDialog"); - gtk_container_set_border_width (GTK_CONTAINER (dialog_window), 0); - - button = gtk_button_new_with_label ("OK"); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_grab_default (button); - gtk_widget_show (button); - - button = gtk_button_new_with_label ("Toggle"); - g_signal_connect (button, "clicked", - G_CALLBACK (label_toggle), - &label); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_show (button); - - label = NULL; - - button = gtk_button_new_with_label ("Separator"); - - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - - gtk_dialog_add_action_widget (GTK_DIALOG (dialog_window), - button, - RESPONSE_TOGGLE_SEPARATOR); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (dialog_window)) - gtk_widget_show (dialog_window); - else - gtk_widget_destroy (dialog_window); -} - -/* Display & Screen test - */ - -typedef struct -{ - GtkEntry *entry; - GtkWidget *radio_dpy; - GtkWidget *toplevel; - GtkWidget *dialog_window; - GList *valid_display_list; -} ScreenDisplaySelection; - -static gint -display_name_cmp (gconstpointer a, - gconstpointer b) -{ - return g_ascii_strcasecmp (a,b); -} - -static void -screen_display_check (GtkWidget *widget, ScreenDisplaySelection *data) -{ - char *display_name; - GdkDisplay *display = gtk_widget_get_display (widget); - GtkWidget *dialog; - GdkScreen *new_screen = NULL; - GdkScreen *current_screen = gtk_widget_get_screen (widget); - - if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (data->radio_dpy))) - { - display_name = g_strdup (gtk_entry_get_text (data->entry)); - display = gdk_display_open (display_name); - - if (!display) - { - dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (widget)), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - "The display :\n%s\ncannot be opened", - display_name); - gtk_window_set_screen (GTK_WINDOW (dialog), current_screen); - gtk_widget_show (dialog); - g_signal_connect (dialog, "response", - G_CALLBACK (gtk_widget_destroy), - NULL); - } - else - { - if (!g_list_find_custom (data->valid_display_list, - display_name, - display_name_cmp)) - data->valid_display_list = g_list_append (data->valid_display_list, - display_name); - - new_screen = gdk_display_get_default_screen (display); - } - } - else - { - gint number_of_screens = gdk_display_get_n_screens (display); - gint screen_num = gdk_screen_get_number (current_screen); - if ((screen_num +1) < number_of_screens) - new_screen = gdk_display_get_screen (display, screen_num + 1); - else - new_screen = gdk_display_get_screen (display, 0); - } - - if (new_screen) - { - gtk_window_set_screen (GTK_WINDOW (data->toplevel), new_screen); - gtk_widget_destroy (data->dialog_window); - } -} - -void -screen_display_destroy_diag (GtkWidget *widget, GtkWidget *data) -{ - gtk_widget_destroy (data); -} - -void -create_display_screen (GtkWidget *widget) -{ - GtkWidget *table, *frame, *window, *combo_dpy, *vbox; - GtkWidget *radio_dpy, *radio_scr, *applyb, *cancelb; - GtkWidget *bbox; - ScreenDisplaySelection *scr_dpy_data; - GdkScreen *screen = gtk_widget_get_screen (widget); - static GList *valid_display_list = NULL; - - GdkDisplay *display = gdk_screen_get_display (screen); - - window = gtk_widget_new (gtk_window_get_type (), - "screen", screen, - "user_data", NULL, - "type", GTK_WINDOW_TOPLEVEL, - "title", - "Screen or Display selection", - "border_width", 10, NULL); - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroy), NULL); - - vbox = gtk_vbox_new (FALSE, 3); - gtk_container_add (GTK_CONTAINER (window), vbox); - - frame = gtk_frame_new ("Select screen or display"); - gtk_container_add (GTK_CONTAINER (vbox), frame); - - table = gtk_table_new (2, 2, TRUE); - gtk_table_set_row_spacings (GTK_TABLE (table), 3); - gtk_table_set_col_spacings (GTK_TABLE (table), 3); - - gtk_container_add (GTK_CONTAINER (frame), table); - - radio_dpy = gtk_radio_button_new_with_label (NULL, "move to another X display"); - if (gdk_display_get_n_screens(display) > 1) - radio_scr = gtk_radio_button_new_with_label - (gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio_dpy)), "move to next screen"); - else - { - radio_scr = gtk_radio_button_new_with_label - (gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio_dpy)), - "only one screen on the current display"); - gtk_widget_set_sensitive (radio_scr, FALSE); - } - combo_dpy = gtk_combo_new (); - if (!valid_display_list) - valid_display_list = g_list_append (valid_display_list, "diabolo:0.0"); - - gtk_combo_set_popdown_strings (GTK_COMBO (combo_dpy), valid_display_list); - - gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (combo_dpy)->entry), - "<hostname>:<X Server Num>.<Screen Num>"); - - gtk_table_attach_defaults (GTK_TABLE (table), radio_dpy, 0, 1, 0, 1); - gtk_table_attach_defaults (GTK_TABLE (table), radio_scr, 0, 1, 1, 2); - gtk_table_attach_defaults (GTK_TABLE (table), combo_dpy, 1, 2, 0, 1); - - bbox = gtk_hbutton_box_new (); - applyb = gtk_button_new_from_stock (GTK_STOCK_APPLY); - cancelb = gtk_button_new_from_stock (GTK_STOCK_CANCEL); - - gtk_container_add (GTK_CONTAINER (vbox), bbox); - - gtk_container_add (GTK_CONTAINER (bbox), applyb); - gtk_container_add (GTK_CONTAINER (bbox), cancelb); - - scr_dpy_data = g_new0 (ScreenDisplaySelection, 1); - - scr_dpy_data->entry = GTK_ENTRY (GTK_COMBO (combo_dpy)->entry); - scr_dpy_data->radio_dpy = radio_dpy; - scr_dpy_data->toplevel = gtk_widget_get_toplevel (widget); - scr_dpy_data->dialog_window = window; - scr_dpy_data->valid_display_list = valid_display_list; - - g_signal_connect (cancelb, "clicked", - G_CALLBACK (screen_display_destroy_diag), window); - g_signal_connect (applyb, "clicked", - G_CALLBACK (screen_display_check), scr_dpy_data); - gtk_widget_show_all (window); -} - -/* Event Watcher - */ -static gboolean event_watcher_enter_id = 0; -static gboolean event_watcher_leave_id = 0; - -static gboolean -event_watcher (GSignalInvocationHint *ihint, - guint n_param_values, - const GValue *param_values, - gpointer data) -{ - g_print ("Watch: \"%s\" emitted for %s\n", - g_signal_name (ihint->signal_id), - G_OBJECT_TYPE_NAME (g_value_get_object (param_values + 0))); - - return TRUE; -} - -static void -event_watcher_down (void) -{ - if (event_watcher_enter_id) - { - guint signal_id; - - signal_id = g_signal_lookup ("enter_notify_event", GTK_TYPE_WIDGET); - g_signal_remove_emission_hook (signal_id, event_watcher_enter_id); - event_watcher_enter_id = 0; - signal_id = g_signal_lookup ("leave_notify_event", GTK_TYPE_WIDGET); - g_signal_remove_emission_hook (signal_id, event_watcher_leave_id); - event_watcher_leave_id = 0; - } -} - -static void -event_watcher_toggle (void) -{ - if (event_watcher_enter_id) - event_watcher_down (); - else - { - guint signal_id; - - signal_id = g_signal_lookup ("enter_notify_event", GTK_TYPE_WIDGET); - event_watcher_enter_id = g_signal_add_emission_hook (signal_id, 0, event_watcher, NULL, NULL); - signal_id = g_signal_lookup ("leave_notify_event", GTK_TYPE_WIDGET); - event_watcher_leave_id = g_signal_add_emission_hook (signal_id, 0, event_watcher, NULL, NULL); - } -} - -static void -create_event_watcher (GtkWidget *widget) -{ - GtkWidget *button; - - if (!dialog_window) - { - dialog_window = gtk_dialog_new (); - gtk_window_set_screen (GTK_WINDOW (dialog_window), - gtk_widget_get_screen (widget)); - - g_signal_connect (dialog_window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &dialog_window); - g_signal_connect (dialog_window, "destroy", - G_CALLBACK (event_watcher_down), - NULL); - - gtk_window_set_title (GTK_WINDOW (dialog_window), "Event Watcher"); - gtk_container_set_border_width (GTK_CONTAINER (dialog_window), 0); - gtk_widget_set_size_request (dialog_window, 200, 110); - - button = gtk_toggle_button_new_with_label ("Activate Watch"); - g_signal_connect (button, "clicked", - G_CALLBACK (event_watcher_toggle), - NULL); - gtk_container_set_border_width (GTK_CONTAINER (button), 10); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox), - button, TRUE, TRUE, 0); - gtk_widget_show (button); - - button = gtk_button_new_with_label ("Close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - dialog_window); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_grab_default (button); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (dialog_window)) - gtk_widget_show (dialog_window); - else - gtk_widget_destroy (dialog_window); -} - -/* - * GtkRange - */ - -static gchar* -reformat_value (GtkScale *scale, - gdouble value) -{ - return g_strdup_printf ("-->%0.*g<--", - gtk_scale_get_digits (scale), value); -} - -static void -create_range_controls (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *button; - GtkWidget *scrollbar; - GtkWidget *scale; - GtkWidget *separator; - GtkObject *adjustment; - GtkWidget *hbox; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "range controls"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - gtk_widget_show (box1); - - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - gtk_widget_show (box2); - - - adjustment = gtk_adjustment_new (0.0, 0.0, 101.0, 0.1, 1.0, 1.0); - - scale = gtk_hscale_new (GTK_ADJUSTMENT (adjustment)); - gtk_widget_set_size_request (GTK_WIDGET (scale), 150, -1); - gtk_range_set_update_policy (GTK_RANGE (scale), GTK_UPDATE_DELAYED); - gtk_scale_set_digits (GTK_SCALE (scale), 1); - gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE); - gtk_box_pack_start (GTK_BOX (box2), scale, TRUE, TRUE, 0); - gtk_widget_show (scale); - - scrollbar = gtk_hscrollbar_new (GTK_ADJUSTMENT (adjustment)); - gtk_range_set_update_policy (GTK_RANGE (scrollbar), - GTK_UPDATE_CONTINUOUS); - gtk_box_pack_start (GTK_BOX (box2), scrollbar, TRUE, TRUE, 0); - gtk_widget_show (scrollbar); - - scale = gtk_hscale_new (GTK_ADJUSTMENT (adjustment)); - gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE); - g_signal_connect (scale, - "format_value", - G_CALLBACK (reformat_value), - NULL); - gtk_box_pack_start (GTK_BOX (box2), scale, TRUE, TRUE, 0); - gtk_widget_show (scale); - - hbox = gtk_hbox_new (FALSE, 0); - - scale = gtk_vscale_new (GTK_ADJUSTMENT (adjustment)); - gtk_widget_set_size_request (scale, -1, 200); - gtk_scale_set_digits (GTK_SCALE (scale), 2); - gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE); - gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0); - gtk_widget_show (scale); - - scale = gtk_vscale_new (GTK_ADJUSTMENT (adjustment)); - gtk_widget_set_size_request (scale, -1, 200); - gtk_scale_set_digits (GTK_SCALE (scale), 2); - gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE); - gtk_range_set_inverted (GTK_RANGE (scale), TRUE); - gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0); - gtk_widget_show (scale); - - scale = gtk_vscale_new (GTK_ADJUSTMENT (adjustment)); - gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE); - g_signal_connect (scale, - "format_value", - G_CALLBACK (reformat_value), - NULL); - gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0); - gtk_widget_show (scale); - - - gtk_box_pack_start (GTK_BOX (box2), hbox, TRUE, TRUE, 0); - gtk_widget_show (hbox); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - gtk_widget_show (separator); - - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - gtk_widget_show (box2); - - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkRulers - */ - -void -create_rulers (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *table; - GtkWidget *ruler; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_object_set (window, "allow_shrink", TRUE, "allow_grow", TRUE, NULL); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "rulers"); - gtk_widget_set_size_request (window, 300, 300); - gtk_widget_set_events (window, - GDK_POINTER_MOTION_MASK - | GDK_POINTER_MOTION_HINT_MASK); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - table = gtk_table_new (2, 2, FALSE); - gtk_container_add (GTK_CONTAINER (window), table); - gtk_widget_show (table); - - ruler = gtk_hruler_new (); - gtk_ruler_set_metric (GTK_RULER (ruler), GTK_CENTIMETERS); - gtk_ruler_set_range (GTK_RULER (ruler), 100, 0, 0, 20); - - g_signal_connect_swapped (window, - "motion_notify_event", - G_CALLBACK (GTK_WIDGET_GET_CLASS (ruler)->motion_notify_event), - ruler); - - gtk_table_attach (GTK_TABLE (table), ruler, 1, 2, 0, 1, - GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0); - gtk_widget_show (ruler); - - - ruler = gtk_vruler_new (); - gtk_ruler_set_range (GTK_RULER (ruler), 5, 15, 0, 20); - - g_signal_connect_swapped (window, - "motion_notify_event", - G_CALLBACK (GTK_WIDGET_GET_CLASS (ruler)->motion_notify_event), - ruler); - - gtk_table_attach (GTK_TABLE (table), ruler, 0, 1, 1, 2, - GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); - gtk_widget_show (ruler); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -static void -text_toggle_editable (GtkWidget *checkbutton, - GtkWidget *text) -{ - gtk_text_set_editable(GTK_TEXT(text), - GTK_TOGGLE_BUTTON(checkbutton)->active); -} - -static void -text_toggle_word_wrap (GtkWidget *checkbutton, - GtkWidget *text) -{ - gtk_text_set_word_wrap(GTK_TEXT(text), - GTK_TOGGLE_BUTTON(checkbutton)->active); -} - -struct { - GdkColor color; - gchar *name; -} text_colors[] = { - { { 0, 0x0000, 0x0000, 0x0000 }, "black" }, - { { 0, 0xFFFF, 0xFFFF, 0xFFFF }, "white" }, - { { 0, 0xFFFF, 0x0000, 0x0000 }, "red" }, - { { 0, 0x0000, 0xFFFF, 0x0000 }, "green" }, - { { 0, 0x0000, 0x0000, 0xFFFF }, "blue" }, - { { 0, 0x0000, 0xFFFF, 0xFFFF }, "cyan" }, - { { 0, 0xFFFF, 0x0000, 0xFFFF }, "magenta" }, - { { 0, 0xFFFF, 0xFFFF, 0x0000 }, "yellow" } -}; - -int ntext_colors = sizeof(text_colors) / sizeof(text_colors[0]); - -/* - * GtkText - */ -void -text_insert_random (GtkWidget *w, GtkText *text) -{ - int i; - char c; - for (i=0; i<10; i++) - { - c = 'A' + rand() % ('Z' - 'A'); - gtk_text_set_point (text, rand() % gtk_text_get_length (text)); - gtk_text_insert (text, NULL, NULL, NULL, &c, 1); - } -} - -void -create_text (GtkWidget *widget) -{ - int i, j; - - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *hbox; - GtkWidget *button; - GtkWidget *check; - GtkWidget *separator; - GtkWidget *scrolled_window; - GtkWidget *text; - - FILE *infile; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - gtk_widget_set_name (window, "text window"); - g_object_set (window, "allow_shrink", TRUE, "allow_grow", TRUE, NULL); - gtk_widget_set_size_request (window, 500, 500); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "test"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - gtk_widget_show (box1); - - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0); - gtk_widget_show (box2); - - - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_box_pack_start (GTK_BOX (box2), scrolled_window, TRUE, TRUE, 0); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_NEVER, - GTK_POLICY_ALWAYS); - gtk_widget_show (scrolled_window); - - text = gtk_text_new (NULL, NULL); - gtk_text_set_editable (GTK_TEXT (text), TRUE); - gtk_container_add (GTK_CONTAINER (scrolled_window), text); - gtk_widget_grab_focus (text); - gtk_widget_show (text); - - - gtk_text_freeze (GTK_TEXT (text)); - - for (i=0; i<ntext_colors; i++) - { - gtk_text_insert (GTK_TEXT (text), NULL, NULL, NULL, - text_colors[i].name, -1); - gtk_text_insert (GTK_TEXT (text), NULL, NULL, NULL, "\t", -1); - - for (j=0; j<ntext_colors; j++) - { - gtk_text_insert (GTK_TEXT (text), NULL, - &text_colors[j].color, &text_colors[i].color, - "XYZ", -1); - } - gtk_text_insert (GTK_TEXT (text), NULL, NULL, NULL, "\n", -1); - } - - infile = fopen("testgtk.c", "r"); - - if (infile) - { - char *buffer; - int nbytes_read, nbytes_alloc; - - nbytes_read = 0; - nbytes_alloc = 1024; - buffer = g_new (char, nbytes_alloc); - while (1) - { - int len; - if (nbytes_alloc < nbytes_read + 1024) - { - nbytes_alloc *= 2; - buffer = g_realloc (buffer, nbytes_alloc); - } - len = fread (buffer + nbytes_read, 1, 1024, infile); - nbytes_read += len; - if (len < 1024) - break; - } - - gtk_text_insert (GTK_TEXT (text), NULL, NULL, - NULL, buffer, nbytes_read); - g_free(buffer); - fclose (infile); - } - - gtk_text_thaw (GTK_TEXT (text)); - - hbox = gtk_hbutton_box_new (); - gtk_box_pack_start (GTK_BOX (box2), hbox, FALSE, FALSE, 0); - gtk_widget_show (hbox); - - check = gtk_check_button_new_with_label("Editable"); - gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, FALSE, 0); - g_signal_connect (check, "toggled", - G_CALLBACK (text_toggle_editable), text); - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), TRUE); - gtk_widget_show (check); - - check = gtk_check_button_new_with_label("Wrap Words"); - gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0); - g_signal_connect (check, "toggled", - G_CALLBACK (text_toggle_word_wrap), text); - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), FALSE); - gtk_widget_show (check); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - gtk_widget_show (separator); - - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - gtk_widget_show (box2); - - - button = gtk_button_new_with_label ("insert random"); - g_signal_connect (button, "clicked", - G_CALLBACK (text_insert_random), - text); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - gtk_widget_show (button); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkNotebook - */ - -GdkPixbuf *book_open; -GdkPixbuf *book_closed; -GtkWidget *sample_notebook; - -static void -set_page_image (GtkNotebook *notebook, gint page_num, GdkPixbuf *pixbuf) -{ - GtkWidget *page_widget; - GtkWidget *pixwid; - - page_widget = gtk_notebook_get_nth_page (notebook, page_num); - - pixwid = g_object_get_data (G_OBJECT (page_widget), "tab_pixmap"); - gtk_image_set_from_pixbuf (GTK_IMAGE (pixwid), pixbuf); - - pixwid = g_object_get_data (G_OBJECT (page_widget), "menu_pixmap"); - gtk_image_set_from_pixbuf (GTK_IMAGE (pixwid), pixbuf); -} - -static void -page_switch (GtkWidget *widget, GtkNotebookPage *page, gint page_num) -{ - GtkNotebook *notebook = GTK_NOTEBOOK (widget); - gint old_page_num = gtk_notebook_get_current_page (notebook); - - if (page_num == old_page_num) - return; - - set_page_image (notebook, page_num, book_open); - - if (old_page_num != -1) - set_page_image (notebook, old_page_num, book_closed); -} - -static void -tab_fill (GtkToggleButton *button, GtkWidget *child) -{ - gboolean expand; - GtkPackType pack_type; - - gtk_notebook_query_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child, - &expand, NULL, &pack_type); - gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child, - expand, button->active, pack_type); -} - -static void -tab_expand (GtkToggleButton *button, GtkWidget *child) -{ - gboolean fill; - GtkPackType pack_type; - - gtk_notebook_query_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child, - NULL, &fill, &pack_type); - gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child, - button->active, fill, pack_type); -} - -static void -tab_pack (GtkToggleButton *button, GtkWidget *child) - -{ - gboolean expand; - gboolean fill; - - gtk_notebook_query_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child, - &expand, &fill, NULL); - gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (sample_notebook), child, - expand, fill, button->active); -} - -static void -create_pages (GtkNotebook *notebook, gint start, gint end) -{ - GtkWidget *child = NULL; - GtkWidget *button; - GtkWidget *label; - GtkWidget *hbox; - GtkWidget *vbox; - GtkWidget *label_box; - GtkWidget *menu_box; - GtkWidget *pixwid; - gint i; - char buffer[32]; - char accel_buffer[32]; - - for (i = start; i <= end; i++) - { - sprintf (buffer, "Page %d", i); - sprintf (accel_buffer, "Page _%d", i); - - child = gtk_frame_new (buffer); - gtk_container_set_border_width (GTK_CONTAINER (child), 10); - - vbox = gtk_vbox_new (TRUE,0); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 10); - gtk_container_add (GTK_CONTAINER (child), vbox); - - hbox = gtk_hbox_new (TRUE,0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5); - - button = gtk_check_button_new_with_label ("Fill Tab"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE); - g_signal_connect (button, "toggled", - G_CALLBACK (tab_fill), child); - - button = gtk_check_button_new_with_label ("Expand Tab"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5); - g_signal_connect (button, "toggled", - G_CALLBACK (tab_expand), child); - - button = gtk_check_button_new_with_label ("Pack end"); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5); - g_signal_connect (button, "toggled", - G_CALLBACK (tab_pack), child); - - button = gtk_button_new_with_label ("Hide Page"); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 5); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_hide), - child); - - gtk_widget_show_all (child); - - label_box = gtk_hbox_new (FALSE, 0); - pixwid = gtk_image_new_from_pixbuf (book_closed); - g_object_set_data (G_OBJECT (child), "tab_pixmap", pixwid); - - gtk_box_pack_start (GTK_BOX (label_box), pixwid, FALSE, TRUE, 0); - gtk_misc_set_padding (GTK_MISC (pixwid), 3, 1); - label = gtk_label_new_with_mnemonic (accel_buffer); - gtk_box_pack_start (GTK_BOX (label_box), label, FALSE, TRUE, 0); - gtk_widget_show_all (label_box); - - - menu_box = gtk_hbox_new (FALSE, 0); - pixwid = gtk_image_new_from_pixbuf (book_closed); - g_object_set_data (G_OBJECT (child), "menu_pixmap", pixwid); - - gtk_box_pack_start (GTK_BOX (menu_box), pixwid, FALSE, TRUE, 0); - gtk_misc_set_padding (GTK_MISC (pixwid), 3, 1); - label = gtk_label_new (buffer); - gtk_box_pack_start (GTK_BOX (menu_box), label, FALSE, TRUE, 0); - gtk_widget_show_all (menu_box); - - gtk_notebook_append_page_menu (notebook, child, label_box, menu_box); - } -} - -static void -rotate_notebook (GtkButton *button, - GtkNotebook *notebook) -{ - gtk_notebook_set_tab_pos (notebook, (notebook->tab_pos + 1) % 4); -} - -static void -show_all_pages (GtkButton *button, - GtkNotebook *notebook) -{ - gtk_container_foreach (GTK_CONTAINER (notebook), - (GtkCallback) gtk_widget_show, NULL); -} - -static void -notebook_type_changed (GtkWidget *optionmenu, - gpointer data) -{ - GtkNotebook *notebook; - gint i, c; - - enum { - STANDARD, - NOTABS, - BORDERLESS, - SCROLLABLE - }; - - notebook = GTK_NOTEBOOK (data); - - c = gtk_option_menu_get_history (GTK_OPTION_MENU (optionmenu)); - - switch (c) - { - case STANDARD: - /* standard notebook */ - gtk_notebook_set_show_tabs (notebook, TRUE); - gtk_notebook_set_show_border (notebook, TRUE); - gtk_notebook_set_scrollable (notebook, FALSE); - break; - - case NOTABS: - /* notabs notebook */ - gtk_notebook_set_show_tabs (notebook, FALSE); - gtk_notebook_set_show_border (notebook, TRUE); - break; - - case BORDERLESS: - /* borderless */ - gtk_notebook_set_show_tabs (notebook, FALSE); - gtk_notebook_set_show_border (notebook, FALSE); - break; - - case SCROLLABLE: - /* scrollable */ - gtk_notebook_set_show_tabs (notebook, TRUE); - gtk_notebook_set_show_border (notebook, TRUE); - gtk_notebook_set_scrollable (notebook, TRUE); - if (g_list_length (notebook->children) == 5) - create_pages (notebook, 6, 15); - - return; - break; - } - - if (g_list_length (notebook->children) == 15) - for (i = 0; i < 10; i++) - gtk_notebook_remove_page (notebook, 5); -} - -static void -notebook_popup (GtkToggleButton *button, - GtkNotebook *notebook) -{ - if (button->active) - gtk_notebook_popup_enable (notebook); - else - gtk_notebook_popup_disable (notebook); -} - -static void -notebook_homogeneous (GtkToggleButton *button, - GtkNotebook *notebook) -{ - g_object_set (notebook, "homogeneous", button->active, NULL); -} - -static void -create_notebook (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *button; - GtkWidget *separator; - GtkWidget *omenu; - GtkWidget *label; - - static gchar *items[] = - { - "Standard", - "No tabs", - "Borderless", - "Scrollable" - }; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "notebook"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - sample_notebook = gtk_notebook_new (); - g_signal_connect (sample_notebook, "switch_page", - G_CALLBACK (page_switch), NULL); - gtk_notebook_set_tab_pos (GTK_NOTEBOOK (sample_notebook), GTK_POS_TOP); - gtk_box_pack_start (GTK_BOX (box1), sample_notebook, TRUE, TRUE, 0); - gtk_container_set_border_width (GTK_CONTAINER (sample_notebook), 10); - - gtk_widget_realize (sample_notebook); - - if (!book_open) - book_open = gdk_pixbuf_new_from_xpm_data ((const char **)book_open_xpm); - - if (!book_closed) - book_closed = gdk_pixbuf_new_from_xpm_data ((const char **)book_closed_xpm); - - create_pages (GTK_NOTEBOOK (sample_notebook), 1, 5); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 10); - - box2 = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_check_button_new_with_label ("popup menu"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, FALSE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (notebook_popup), - sample_notebook); - - button = gtk_check_button_new_with_label ("homogeneous tabs"); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, FALSE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (notebook_homogeneous), - sample_notebook); - - box2 = gtk_hbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - label = gtk_label_new ("Notebook Style :"); - gtk_box_pack_start (GTK_BOX (box2), label, FALSE, TRUE, 0); - - omenu = build_option_menu (items, G_N_ELEMENTS (items), 0, - notebook_type_changed, - sample_notebook); - gtk_box_pack_start (GTK_BOX (box2), omenu, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("Show all Pages"); - gtk_box_pack_start (GTK_BOX (box2), button, FALSE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (show_all_pages), sample_notebook); - - box2 = gtk_hbox_new (TRUE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_label ("prev"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_notebook_prev_page), - sample_notebook); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_button_new_with_label ("next"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_notebook_next_page), - sample_notebook); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - button = gtk_button_new_with_label ("rotate"); - g_signal_connect (button, "clicked", - G_CALLBACK (rotate_notebook), sample_notebook); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 5); - - button = gtk_button_new_with_label ("close"); - gtk_container_set_border_width (GTK_CONTAINER (button), 5); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_box_pack_start (GTK_BOX (box1), button, FALSE, FALSE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkPanes - */ - -void -toggle_resize (GtkWidget *widget, GtkWidget *child) -{ - GtkContainer *container = GTK_CONTAINER (gtk_widget_get_parent (child)); - GValue value = { 0, }; - g_value_init (&value, G_TYPE_BOOLEAN); - gtk_container_child_get_property (container, child, "resize", &value); - g_value_set_boolean (&value, !g_value_get_boolean (&value)); - gtk_container_child_set_property (container, child, "resize", &value); -} - -void -toggle_shrink (GtkWidget *widget, GtkWidget *child) -{ - GtkContainer *container = GTK_CONTAINER (gtk_widget_get_parent (child)); - GValue value = { 0, }; - g_value_init (&value, G_TYPE_BOOLEAN); - gtk_container_child_get_property (container, child, "shrink", &value); - g_value_set_boolean (&value, !g_value_get_boolean (&value)); - gtk_container_child_set_property (container, child, "shrink", &value); -} - -static void -paned_props_clicked (GtkWidget *button, - GObject *paned) -{ - GtkWidget *window = create_prop_editor (paned, GTK_TYPE_PANED); - - gtk_window_set_title (GTK_WINDOW (window), "Paned Properties"); -} - -GtkWidget * -create_pane_options (GtkPaned *paned, - const gchar *frame_label, - const gchar *label1, - const gchar *label2) -{ - GtkWidget *frame; - GtkWidget *table; - GtkWidget *label; - GtkWidget *button; - GtkWidget *check_button; - - frame = gtk_frame_new (frame_label); - gtk_container_set_border_width (GTK_CONTAINER (frame), 4); - - table = gtk_table_new (4, 2, 4); - gtk_container_add (GTK_CONTAINER (frame), table); - - label = gtk_label_new (label1); - gtk_table_attach_defaults (GTK_TABLE (table), label, - 0, 1, 0, 1); - - check_button = gtk_check_button_new_with_label ("Resize"); - gtk_table_attach_defaults (GTK_TABLE (table), check_button, - 0, 1, 1, 2); - g_signal_connect (check_button, "toggled", - G_CALLBACK (toggle_resize), - paned->child1); - - check_button = gtk_check_button_new_with_label ("Shrink"); - gtk_table_attach_defaults (GTK_TABLE (table), check_button, - 0, 1, 2, 3); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button), - TRUE); - g_signal_connect (check_button, "toggled", - G_CALLBACK (toggle_shrink), - paned->child1); - - label = gtk_label_new (label2); - gtk_table_attach_defaults (GTK_TABLE (table), label, - 1, 2, 0, 1); - - check_button = gtk_check_button_new_with_label ("Resize"); - gtk_table_attach_defaults (GTK_TABLE (table), check_button, - 1, 2, 1, 2); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button), - TRUE); - g_signal_connect (check_button, "toggled", - G_CALLBACK (toggle_resize), - paned->child2); - - check_button = gtk_check_button_new_with_label ("Shrink"); - gtk_table_attach_defaults (GTK_TABLE (table), check_button, - 1, 2, 2, 3); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button), - TRUE); - g_signal_connect (check_button, "toggled", - G_CALLBACK (toggle_shrink), - paned->child2); - - button = gtk_button_new_with_mnemonic ("_Properties"); - gtk_table_attach_defaults (GTK_TABLE (table), button, - 0, 2, 3, 4); - g_signal_connect (button, "clicked", - G_CALLBACK (paned_props_clicked), - paned); - - return frame; -} - -void -create_panes (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *frame; - GtkWidget *hpaned; - GtkWidget *vpaned; - GtkWidget *button; - GtkWidget *vbox; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Panes"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), vbox); - - vpaned = gtk_vpaned_new (); - gtk_box_pack_start (GTK_BOX (vbox), vpaned, TRUE, TRUE, 0); - gtk_container_set_border_width (GTK_CONTAINER(vpaned), 5); - - hpaned = gtk_hpaned_new (); - gtk_paned_add1 (GTK_PANED (vpaned), hpaned); - - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN); - gtk_widget_set_size_request (frame, 60, 60); - gtk_paned_add1 (GTK_PANED (hpaned), frame); - - button = gtk_button_new_with_label ("Hi there"); - gtk_container_add (GTK_CONTAINER(frame), button); - - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN); - gtk_widget_set_size_request (frame, 80, 60); - gtk_paned_add2 (GTK_PANED (hpaned), frame); - - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN); - gtk_widget_set_size_request (frame, 60, 80); - gtk_paned_add2 (GTK_PANED (vpaned), frame); - - /* Now create toggle buttons to control sizing */ - - gtk_box_pack_start (GTK_BOX (vbox), - create_pane_options (GTK_PANED (hpaned), - "Horizontal", - "Left", - "Right"), - FALSE, FALSE, 0); - - gtk_box_pack_start (GTK_BOX (vbox), - create_pane_options (GTK_PANED (vpaned), - "Vertical", - "Top", - "Bottom"), - FALSE, FALSE, 0); - - gtk_widget_show_all (vbox); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * Paned keyboard navigation - */ - -static GtkWidget* -paned_keyboard_window1 (GtkWidget *widget) -{ - GtkWidget *window1; - GtkWidget *hpaned1; - GtkWidget *frame1; - GtkWidget *vbox1; - GtkWidget *button7; - GtkWidget *button8; - GtkWidget *button9; - GtkWidget *vpaned1; - GtkWidget *frame2; - GtkWidget *frame5; - GtkWidget *hbox1; - GtkWidget *button5; - GtkWidget *button6; - GtkWidget *frame3; - GtkWidget *frame4; - GtkWidget *table1; - GtkWidget *button1; - GtkWidget *button2; - GtkWidget *button3; - GtkWidget *button4; - - window1 = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_title (GTK_WINDOW (window1), "Basic paned navigation"); - gtk_window_set_screen (GTK_WINDOW (window1), - gtk_widget_get_screen (widget)); - - hpaned1 = gtk_hpaned_new (); - gtk_container_add (GTK_CONTAINER (window1), hpaned1); - - frame1 = gtk_frame_new (NULL); - gtk_paned_pack1 (GTK_PANED (hpaned1), frame1, FALSE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame1), GTK_SHADOW_IN); - - vbox1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (frame1), vbox1); - - button7 = gtk_button_new_with_label ("button7"); - gtk_box_pack_start (GTK_BOX (vbox1), button7, FALSE, FALSE, 0); - - button8 = gtk_button_new_with_label ("button8"); - gtk_box_pack_start (GTK_BOX (vbox1), button8, FALSE, FALSE, 0); - - button9 = gtk_button_new_with_label ("button9"); - gtk_box_pack_start (GTK_BOX (vbox1), button9, FALSE, FALSE, 0); - - vpaned1 = gtk_vpaned_new (); - gtk_paned_pack2 (GTK_PANED (hpaned1), vpaned1, TRUE, TRUE); - - frame2 = gtk_frame_new (NULL); - gtk_paned_pack1 (GTK_PANED (vpaned1), frame2, FALSE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame2), GTK_SHADOW_IN); - - frame5 = gtk_frame_new (NULL); - gtk_container_add (GTK_CONTAINER (frame2), frame5); - - hbox1 = gtk_hbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (frame5), hbox1); - - button5 = gtk_button_new_with_label ("button5"); - gtk_box_pack_start (GTK_BOX (hbox1), button5, FALSE, FALSE, 0); - - button6 = gtk_button_new_with_label ("button6"); - gtk_box_pack_start (GTK_BOX (hbox1), button6, FALSE, FALSE, 0); - - frame3 = gtk_frame_new (NULL); - gtk_paned_pack2 (GTK_PANED (vpaned1), frame3, TRUE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame3), GTK_SHADOW_IN); - - frame4 = gtk_frame_new ("Buttons"); - gtk_container_add (GTK_CONTAINER (frame3), frame4); - gtk_container_set_border_width (GTK_CONTAINER (frame4), 15); - - table1 = gtk_table_new (2, 2, FALSE); - gtk_container_add (GTK_CONTAINER (frame4), table1); - gtk_container_set_border_width (GTK_CONTAINER (table1), 11); - - button1 = gtk_button_new_with_label ("button1"); - gtk_table_attach (GTK_TABLE (table1), button1, 0, 1, 0, 1, - (GtkAttachOptions) (GTK_FILL), - (GtkAttachOptions) (0), 0, 0); - - button2 = gtk_button_new_with_label ("button2"); - gtk_table_attach (GTK_TABLE (table1), button2, 1, 2, 0, 1, - (GtkAttachOptions) (GTK_FILL), - (GtkAttachOptions) (0), 0, 0); - - button3 = gtk_button_new_with_label ("button3"); - gtk_table_attach (GTK_TABLE (table1), button3, 0, 1, 1, 2, - (GtkAttachOptions) (GTK_FILL), - (GtkAttachOptions) (0), 0, 0); - - button4 = gtk_button_new_with_label ("button4"); - gtk_table_attach (GTK_TABLE (table1), button4, 1, 2, 1, 2, - (GtkAttachOptions) (GTK_FILL), - (GtkAttachOptions) (0), 0, 0); - - return window1; -} - -static GtkWidget* -paned_keyboard_window2 (GtkWidget *widget) -{ - GtkWidget *window2; - GtkWidget *hpaned2; - GtkWidget *frame6; - GtkWidget *button13; - GtkWidget *hbox2; - GtkWidget *vpaned2; - GtkWidget *frame7; - GtkWidget *button12; - GtkWidget *frame8; - GtkWidget *button11; - GtkWidget *button10; - - window2 = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_title (GTK_WINDOW (window2), "\"button 10\" is not inside the horisontal pane"); - - gtk_window_set_screen (GTK_WINDOW (window2), - gtk_widget_get_screen (widget)); - - hpaned2 = gtk_hpaned_new (); - gtk_container_add (GTK_CONTAINER (window2), hpaned2); - - frame6 = gtk_frame_new (NULL); - gtk_paned_pack1 (GTK_PANED (hpaned2), frame6, FALSE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame6), GTK_SHADOW_IN); - - button13 = gtk_button_new_with_label ("button13"); - gtk_container_add (GTK_CONTAINER (frame6), button13); - - hbox2 = gtk_hbox_new (FALSE, 0); - gtk_paned_pack2 (GTK_PANED (hpaned2), hbox2, TRUE, TRUE); - - vpaned2 = gtk_vpaned_new (); - gtk_box_pack_start (GTK_BOX (hbox2), vpaned2, TRUE, TRUE, 0); - - frame7 = gtk_frame_new (NULL); - gtk_paned_pack1 (GTK_PANED (vpaned2), frame7, FALSE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame7), GTK_SHADOW_IN); - - button12 = gtk_button_new_with_label ("button12"); - gtk_container_add (GTK_CONTAINER (frame7), button12); - - frame8 = gtk_frame_new (NULL); - gtk_paned_pack2 (GTK_PANED (vpaned2), frame8, TRUE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame8), GTK_SHADOW_IN); - - button11 = gtk_button_new_with_label ("button11"); - gtk_container_add (GTK_CONTAINER (frame8), button11); - - button10 = gtk_button_new_with_label ("button10"); - gtk_box_pack_start (GTK_BOX (hbox2), button10, FALSE, FALSE, 0); - - return window2; -} - -static GtkWidget* -paned_keyboard_window3 (GtkWidget *widget) -{ - GtkWidget *window3; - GtkWidget *vbox2; - GtkWidget *label1; - GtkWidget *hpaned3; - GtkWidget *frame9; - GtkWidget *button14; - GtkWidget *hpaned4; - GtkWidget *frame10; - GtkWidget *button15; - GtkWidget *hpaned5; - GtkWidget *frame11; - GtkWidget *button16; - GtkWidget *frame12; - GtkWidget *button17; - - window3 = gtk_window_new (GTK_WINDOW_TOPLEVEL); - g_object_set_data (G_OBJECT (window3), "window3", window3); - gtk_window_set_title (GTK_WINDOW (window3), "Nested panes"); - - gtk_window_set_screen (GTK_WINDOW (window3), - gtk_widget_get_screen (widget)); - - - vbox2 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window3), vbox2); - - label1 = gtk_label_new ("Three panes nested inside each other"); - gtk_box_pack_start (GTK_BOX (vbox2), label1, FALSE, FALSE, 0); - - hpaned3 = gtk_hpaned_new (); - gtk_box_pack_start (GTK_BOX (vbox2), hpaned3, TRUE, TRUE, 0); - - frame9 = gtk_frame_new (NULL); - gtk_paned_pack1 (GTK_PANED (hpaned3), frame9, FALSE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame9), GTK_SHADOW_IN); - - button14 = gtk_button_new_with_label ("button14"); - gtk_container_add (GTK_CONTAINER (frame9), button14); - - hpaned4 = gtk_hpaned_new (); - gtk_paned_pack2 (GTK_PANED (hpaned3), hpaned4, TRUE, TRUE); - - frame10 = gtk_frame_new (NULL); - gtk_paned_pack1 (GTK_PANED (hpaned4), frame10, FALSE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame10), GTK_SHADOW_IN); - - button15 = gtk_button_new_with_label ("button15"); - gtk_container_add (GTK_CONTAINER (frame10), button15); - - hpaned5 = gtk_hpaned_new (); - gtk_paned_pack2 (GTK_PANED (hpaned4), hpaned5, TRUE, TRUE); - - frame11 = gtk_frame_new (NULL); - gtk_paned_pack1 (GTK_PANED (hpaned5), frame11, FALSE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame11), GTK_SHADOW_IN); - - button16 = gtk_button_new_with_label ("button16"); - gtk_container_add (GTK_CONTAINER (frame11), button16); - - frame12 = gtk_frame_new (NULL); - gtk_paned_pack2 (GTK_PANED (hpaned5), frame12, TRUE, TRUE); - gtk_frame_set_shadow_type (GTK_FRAME (frame12), GTK_SHADOW_IN); - - button17 = gtk_button_new_with_label ("button17"); - gtk_container_add (GTK_CONTAINER (frame12), button17); - - return window3; -} - -static GtkWidget* -paned_keyboard_window4 (GtkWidget *widget) -{ - GtkWidget *window4; - GtkWidget *vbox3; - GtkWidget *label2; - GtkWidget *hpaned6; - GtkWidget *vpaned3; - GtkWidget *button19; - GtkWidget *button18; - GtkWidget *hbox3; - GtkWidget *vpaned4; - GtkWidget *button21; - GtkWidget *button20; - GtkWidget *vpaned5; - GtkWidget *button23; - GtkWidget *button22; - GtkWidget *vpaned6; - GtkWidget *button25; - GtkWidget *button24; - - window4 = gtk_window_new (GTK_WINDOW_TOPLEVEL); - g_object_set_data (G_OBJECT (window4), "window4", window4); - gtk_window_set_title (GTK_WINDOW (window4), "window4"); - - gtk_window_set_screen (GTK_WINDOW (window4), - gtk_widget_get_screen (widget)); - - vbox3 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window4), vbox3); - - label2 = gtk_label_new ("Widget tree:\n\nhpaned \n - vpaned\n - hbox\n - vpaned\n - vpaned\n - vpaned\n"); - gtk_box_pack_start (GTK_BOX (vbox3), label2, FALSE, FALSE, 0); - gtk_label_set_justify (GTK_LABEL (label2), GTK_JUSTIFY_LEFT); - - hpaned6 = gtk_hpaned_new (); - gtk_box_pack_start (GTK_BOX (vbox3), hpaned6, TRUE, TRUE, 0); - - vpaned3 = gtk_vpaned_new (); - gtk_paned_pack1 (GTK_PANED (hpaned6), vpaned3, FALSE, TRUE); - - button19 = gtk_button_new_with_label ("button19"); - gtk_paned_pack1 (GTK_PANED (vpaned3), button19, FALSE, TRUE); - - button18 = gtk_button_new_with_label ("button18"); - gtk_paned_pack2 (GTK_PANED (vpaned3), button18, TRUE, TRUE); - - hbox3 = gtk_hbox_new (FALSE, 0); - gtk_paned_pack2 (GTK_PANED (hpaned6), hbox3, TRUE, TRUE); - - vpaned4 = gtk_vpaned_new (); - gtk_box_pack_start (GTK_BOX (hbox3), vpaned4, TRUE, TRUE, 0); - - button21 = gtk_button_new_with_label ("button21"); - gtk_paned_pack1 (GTK_PANED (vpaned4), button21, FALSE, TRUE); - - button20 = gtk_button_new_with_label ("button20"); - gtk_paned_pack2 (GTK_PANED (vpaned4), button20, TRUE, TRUE); - - vpaned5 = gtk_vpaned_new (); - gtk_box_pack_start (GTK_BOX (hbox3), vpaned5, TRUE, TRUE, 0); - - button23 = gtk_button_new_with_label ("button23"); - gtk_paned_pack1 (GTK_PANED (vpaned5), button23, FALSE, TRUE); - - button22 = gtk_button_new_with_label ("button22"); - gtk_paned_pack2 (GTK_PANED (vpaned5), button22, TRUE, TRUE); - - vpaned6 = gtk_vpaned_new (); - gtk_box_pack_start (GTK_BOX (hbox3), vpaned6, TRUE, TRUE, 0); - - button25 = gtk_button_new_with_label ("button25"); - gtk_paned_pack1 (GTK_PANED (vpaned6), button25, FALSE, TRUE); - - button24 = gtk_button_new_with_label ("button24"); - gtk_paned_pack2 (GTK_PANED (vpaned6), button24, TRUE, TRUE); - - return window4; -} - -static void -create_paned_keyboard_navigation (GtkWidget *widget) -{ - static GtkWidget *window1 = NULL; - static GtkWidget *window2 = NULL; - static GtkWidget *window3 = NULL; - static GtkWidget *window4 = NULL; - - if (window1 && - (gtk_widget_get_screen (window1) != gtk_widget_get_screen (widget))) - { - gtk_widget_destroy (window1); - gtk_widget_destroy (window2); - gtk_widget_destroy (window3); - gtk_widget_destroy (window4); - } - - if (!window1) - { - window1 = paned_keyboard_window1 (widget); - g_signal_connect (window1, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window1); - } - - if (!window2) - { - window2 = paned_keyboard_window2 (widget); - g_signal_connect (window2, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window2); - } - - if (!window3) - { - window3 = paned_keyboard_window3 (widget); - g_signal_connect (window3, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window3); - } - - if (!window4) - { - window4 = paned_keyboard_window4 (widget); - g_signal_connect (window4, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window4); - } - - if (GTK_WIDGET_VISIBLE (window1)) - gtk_widget_destroy (GTK_WIDGET (window1)); - else - gtk_widget_show_all (GTK_WIDGET (window1)); - - if (GTK_WIDGET_VISIBLE (window2)) - gtk_widget_destroy (GTK_WIDGET (window2)); - else - gtk_widget_show_all (GTK_WIDGET (window2)); - - if (GTK_WIDGET_VISIBLE (window3)) - gtk_widget_destroy (GTK_WIDGET (window3)); - else - gtk_widget_show_all (GTK_WIDGET (window3)); - - if (GTK_WIDGET_VISIBLE (window4)) - gtk_widget_destroy (GTK_WIDGET (window4)); - else - gtk_widget_show_all (GTK_WIDGET (window4)); -} - - -/* - * Shaped Windows - */ - -typedef struct _cursoroffset {gint x,y;} CursorOffset; - -static void -shape_pressed (GtkWidget *widget, GdkEventButton *event) -{ - CursorOffset *p; - - /* ignore double and triple click */ - if (event->type != GDK_BUTTON_PRESS) - return; - - p = g_object_get_data (G_OBJECT (widget), "cursor_offset"); - p->x = (int) event->x; - p->y = (int) event->y; - - gtk_grab_add (widget); - gdk_pointer_grab (widget->window, TRUE, - GDK_BUTTON_RELEASE_MASK | - GDK_BUTTON_MOTION_MASK | - GDK_POINTER_MOTION_HINT_MASK, - NULL, NULL, 0); -} - -static void -shape_released (GtkWidget *widget) -{ - gtk_grab_remove (widget); - gdk_display_pointer_ungrab (gtk_widget_get_display (widget), - GDK_CURRENT_TIME); -} - -static void -shape_motion (GtkWidget *widget, - GdkEventMotion *event) -{ - gint xp, yp; - CursorOffset * p; - GdkModifierType mask; - - p = g_object_get_data (G_OBJECT (widget), "cursor_offset"); - - /* - * Can't use event->x / event->y here - * because I need absolute coordinates. - */ - gdk_window_get_pointer (NULL, &xp, &yp, &mask); - gtk_widget_set_uposition (widget, xp - p->x, yp - p->y); -} - -GtkWidget * -shape_create_icon (GdkScreen *screen, - char *xpm_file, - gint x, - gint y, - gint px, - gint py, - gint window_type) -{ - GtkWidget *window; - GtkWidget *pixmap; - GtkWidget *fixed; - CursorOffset* icon_pos; - GdkGC* gc; - GdkBitmap *gdk_pixmap_mask; - GdkPixmap *gdk_pixmap; - GtkStyle *style; - - style = gtk_widget_get_default_style (); - gc = style->black_gc; - - /* - * GDK_WINDOW_TOPLEVEL works also, giving you a title border - */ - window = gtk_window_new (window_type); - gtk_window_set_screen (GTK_WINDOW (window), screen); - - fixed = gtk_fixed_new (); - gtk_widget_set_size_request (fixed, 100, 100); - gtk_container_add (GTK_CONTAINER (window), fixed); - gtk_widget_show (fixed); - - gtk_widget_set_events (window, - gtk_widget_get_events (window) | - GDK_BUTTON_MOTION_MASK | - GDK_POINTER_MOTION_HINT_MASK | - GDK_BUTTON_PRESS_MASK); - - gtk_widget_realize (window); - gdk_pixmap = gdk_pixmap_create_from_xpm (window->window, &gdk_pixmap_mask, - &style->bg[GTK_STATE_NORMAL], - xpm_file); - - pixmap = gtk_image_new_from_pixmap (gdk_pixmap, gdk_pixmap_mask); - gtk_fixed_put (GTK_FIXED (fixed), pixmap, px,py); - gtk_widget_show (pixmap); - - gtk_widget_shape_combine_mask (window, gdk_pixmap_mask, px, py); - - g_object_unref (gdk_pixmap_mask); - g_object_unref (gdk_pixmap); - - g_signal_connect (window, "button_press_event", - G_CALLBACK (shape_pressed), NULL); - g_signal_connect (window, "button_release_event", - G_CALLBACK (shape_released), NULL); - g_signal_connect (window, "motion_notify_event", - G_CALLBACK (shape_motion), NULL); - - icon_pos = g_new (CursorOffset, 1); - g_object_set_data (G_OBJECT (window), "cursor_offset", icon_pos); - - gtk_widget_set_uposition (window, x, y); - gtk_widget_show (window); - - return window; -} - -void -create_shapes (GtkWidget *widget) -{ - /* Variables used by the Drag/Drop and Shape Window demos */ - static GtkWidget *modeller = NULL; - static GtkWidget *sheets = NULL; - static GtkWidget *rings = NULL; - static GtkWidget *with_region = NULL; - GdkScreen *screen = gtk_widget_get_screen (widget); - - if (!(file_exists ("Modeller.xpm") && - file_exists ("FilesQueue.xpm") && - file_exists ("3DRings.xpm"))) - return; - - - if (!modeller) - { - modeller = shape_create_icon (screen, "Modeller.xpm", - 440, 140, 0,0, GTK_WINDOW_POPUP); - - g_signal_connect (modeller, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &modeller); - } - else - gtk_widget_destroy (modeller); - - if (!sheets) - { - sheets = shape_create_icon (screen, "FilesQueue.xpm", - 580, 170, 0,0, GTK_WINDOW_POPUP); - - g_signal_connect (sheets, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &sheets); - - } - else - gtk_widget_destroy (sheets); - - if (!rings) - { - rings = shape_create_icon (screen, "3DRings.xpm", - 460, 270, 25,25, GTK_WINDOW_TOPLEVEL); - - g_signal_connect (rings, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &rings); - } - else - gtk_widget_destroy (rings); - - if (!with_region) - { - GdkRegion *region; - gint x, y; - - with_region = shape_create_icon (screen, "3DRings.xpm", - 460, 270, 25,25, GTK_WINDOW_TOPLEVEL); - - gtk_window_set_decorated (GTK_WINDOW (with_region), FALSE); - - g_signal_connect (with_region, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &with_region); - - /* reset shape from mask to a region */ - x = 0; - y = 0; - region = gdk_region_new (); - - while (x < 460) - { - while (y < 270) - { - GdkRectangle rect; - rect.x = x; - rect.y = y; - rect.width = 10; - rect.height = 10; - - gdk_region_union_with_rect (region, &rect); - - y += 20; - } - y = 0; - x += 20; - } - - gdk_window_shape_combine_region (with_region->window, - region, - 0, 0); - } - else - gtk_widget_destroy (with_region); -} - -/* - * WM Hints demo - */ - -void -create_wmhints (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *label; - GtkWidget *separator; - GtkWidget *button; - GtkWidget *box1; - GtkWidget *box2; - - GdkBitmap *circles; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "WM Hints"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - gtk_widget_realize (window); - - circles = gdk_bitmap_create_from_data (window->window, - circles_bits, - circles_width, - circles_height); - gdk_window_set_icon (window->window, NULL, - circles, circles); - - gdk_window_set_icon_name (window->window, "WMHints Test Icon"); - - gdk_window_set_decorations (window->window, GDK_DECOR_ALL | GDK_DECOR_MENU); - gdk_window_set_functions (window->window, GDK_FUNC_ALL | GDK_FUNC_RESIZE); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - gtk_widget_show (box1); - - label = gtk_label_new ("Try iconizing me!"); - gtk_widget_set_size_request (label, 150, 50); - gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0); - gtk_widget_show (label); - - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - gtk_widget_show (separator); - - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - gtk_widget_show (box2); - - - button = gtk_button_new_with_label ("close"); - - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - - -/* - * Window state tracking - */ - -static gint -window_state_callback (GtkWidget *widget, - GdkEventWindowState *event, - gpointer data) -{ - GtkWidget *label = data; - gchar *msg; - - msg = g_strconcat (GTK_WINDOW (widget)->title, ": ", - (event->new_window_state & GDK_WINDOW_STATE_WITHDRAWN) ? - "withdrawn" : "not withdrawn", ", ", - (event->new_window_state & GDK_WINDOW_STATE_ICONIFIED) ? - "iconified" : "not iconified", ", ", - (event->new_window_state & GDK_WINDOW_STATE_STICKY) ? - "sticky" : "not sticky", ", ", - (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) ? - "maximized" : "not maximized", ", ", - (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) ? - "fullscreen" : "not fullscreen", - (event->new_window_state & GDK_WINDOW_STATE_ABOVE) ? - "above" : "not above", ", ", - (event->new_window_state & GDK_WINDOW_STATE_BELOW) ? - "below" : "not below", ", ", - NULL); - - gtk_label_set_text (GTK_LABEL (label), msg); - - g_free (msg); - - return FALSE; -} - -static GtkWidget* -tracking_label (GtkWidget *window) -{ - GtkWidget *label; - GtkWidget *hbox; - GtkWidget *button; - - hbox = gtk_hbox_new (FALSE, 5); - - g_signal_connect_object (hbox, - "destroy", - G_CALLBACK (gtk_widget_destroy), - window, - G_CONNECT_SWAPPED); - - label = gtk_label_new ("<no window state events received>"); - gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); - - g_signal_connect (window, - "window_state_event", - G_CALLBACK (window_state_callback), - label); - - button = gtk_button_new_with_label ("Deiconify"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_deiconify), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Iconify"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_iconify), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Fullscreen"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_fullscreen), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Unfullscreen"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_unfullscreen), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Present"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_present), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Show"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_widget_show), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); - - gtk_widget_show_all (hbox); - - return hbox; -} - -void -keep_window_above (GtkToggleButton *togglebutton, gpointer data) -{ - GtkWidget *button = g_object_get_data (G_OBJECT (togglebutton), "radio"); - - gtk_window_set_keep_above (GTK_WINDOW (data), - gtk_toggle_button_get_active (togglebutton)); - - if (gtk_toggle_button_get_active (togglebutton)) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), FALSE); -} - -void -keep_window_below (GtkToggleButton *togglebutton, gpointer data) -{ - GtkWidget *button = g_object_get_data (G_OBJECT (togglebutton), "radio"); - - gtk_window_set_keep_below (GTK_WINDOW (data), - gtk_toggle_button_get_active (togglebutton)); - - if (gtk_toggle_button_get_active (togglebutton)) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), FALSE); -} - - -static GtkWidget* -get_state_controls (GtkWidget *window) -{ - GtkWidget *vbox; - GtkWidget *button; - GtkWidget *button_above; - GtkWidget *button_below; - - vbox = gtk_vbox_new (FALSE, 0); - - button = gtk_button_new_with_label ("Stick"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_stick), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Unstick"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_unstick), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Maximize"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_maximize), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Unmaximize"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_unmaximize), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Iconify"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_iconify), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Fullscreen"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_fullscreen), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Unfullscreen"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_unfullscreen), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button_above = gtk_toggle_button_new_with_label ("Keep above"); - g_signal_connect (button_above, - "toggled", - G_CALLBACK (keep_window_above), - window); - gtk_box_pack_start (GTK_BOX (vbox), button_above, FALSE, FALSE, 0); - - button_below = gtk_toggle_button_new_with_label ("Keep below"); - g_signal_connect (button_below, - "toggled", - G_CALLBACK (keep_window_below), - window); - gtk_box_pack_start (GTK_BOX (vbox), button_below, FALSE, FALSE, 0); - - g_object_set_data (G_OBJECT (button_above), "radio", button_below); - g_object_set_data (G_OBJECT (button_below), "radio", button_above); - - button = gtk_button_new_with_label ("Hide (withdraw)"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_widget_hide), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - gtk_widget_show_all (vbox); - - return vbox; -} - -void -create_window_states (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *label; - GtkWidget *box1; - GtkWidget *iconified; - GtkWidget *normal; - GtkWidget *controls; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Window states"); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - iconified = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (iconified), - gtk_widget_get_screen (widget)); - - g_signal_connect_object (iconified, "destroy", - G_CALLBACK (gtk_widget_destroy), - window, - G_CONNECT_SWAPPED); - gtk_window_iconify (GTK_WINDOW (iconified)); - gtk_window_set_title (GTK_WINDOW (iconified), "Iconified initially"); - controls = get_state_controls (iconified); - gtk_container_add (GTK_CONTAINER (iconified), controls); - - normal = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (normal), - gtk_widget_get_screen (widget)); - - g_signal_connect_object (normal, "destroy", - G_CALLBACK (gtk_widget_destroy), - window, - G_CONNECT_SWAPPED); - - gtk_window_set_title (GTK_WINDOW (normal), "Deiconified initially"); - controls = get_state_controls (normal); - gtk_container_add (GTK_CONTAINER (normal), controls); - - label = tracking_label (iconified); - gtk_container_add (GTK_CONTAINER (box1), label); - - label = tracking_label (normal); - gtk_container_add (GTK_CONTAINER (box1), label); - - gtk_widget_show_all (iconified); - gtk_widget_show_all (normal); - gtk_widget_show_all (box1); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * Window sizing - */ - -static gint -configure_event_callback (GtkWidget *widget, - GdkEventConfigure *event, - gpointer data) -{ - GtkWidget *label = data; - gchar *msg; - gint x, y; - - gtk_window_get_position (GTK_WINDOW (widget), &x, &y); - - msg = g_strdup_printf ("event: %d,%d %d x %d\n" - "position: %d, %d", - event->x, event->y, event->width, event->height, - x, y); - - gtk_label_set_text (GTK_LABEL (label), msg); - - g_free (msg); - - return FALSE; -} - -static void -get_ints (GtkWidget *window, - gint *a, - gint *b) -{ - GtkWidget *spin1; - GtkWidget *spin2; - - spin1 = g_object_get_data (G_OBJECT (window), "spin1"); - spin2 = g_object_get_data (G_OBJECT (window), "spin2"); - - *a = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin1)); - *b = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin2)); -} - -static void -set_size_callback (GtkWidget *widget, - gpointer data) -{ - gint w, h; - - get_ints (data, &w, &h); - - gtk_window_resize (GTK_WINDOW (g_object_get_data (data, "target")), w, h); -} - -static void -unset_default_size_callback (GtkWidget *widget, - gpointer data) -{ - gtk_window_set_default_size (g_object_get_data (data, "target"), - -1, -1); -} - -static void -set_default_size_callback (GtkWidget *widget, - gpointer data) -{ - gint w, h; - - get_ints (data, &w, &h); - - gtk_window_set_default_size (g_object_get_data (data, "target"), - w, h); -} - -static void -unset_size_request_callback (GtkWidget *widget, - gpointer data) -{ - gtk_widget_set_size_request (g_object_get_data (data, "target"), - -1, -1); -} - -static void -set_size_request_callback (GtkWidget *widget, - gpointer data) -{ - gint w, h; - - get_ints (data, &w, &h); - - gtk_widget_set_size_request (g_object_get_data (data, "target"), - w, h); -} - -static void -set_location_callback (GtkWidget *widget, - gpointer data) -{ - gint x, y; - - get_ints (data, &x, &y); - - gtk_window_move (g_object_get_data (data, "target"), x, y); -} - -static void -move_to_position_callback (GtkWidget *widget, - gpointer data) -{ - gint x, y; - GtkWindow *window; - - window = g_object_get_data (data, "target"); - - gtk_window_get_position (window, &x, &y); - - gtk_window_move (window, x, y); -} - -static void -set_geometry_callback (GtkWidget *entry, - gpointer data) -{ - gchar *text; - GtkWindow *target; - - target = GTK_WINDOW (g_object_get_data (G_OBJECT (data), "target")); - - text = gtk_editable_get_chars (GTK_EDITABLE (entry), 0, -1); - - if (!gtk_window_parse_geometry (target, text)) - g_print ("Bad geometry string '%s'\n", text); - - g_free (text); -} - -static void -allow_shrink_callback (GtkWidget *widget, - gpointer data) -{ - g_object_set (g_object_get_data (data, "target"), - "allow_shrink", - GTK_TOGGLE_BUTTON (widget)->active, - NULL); -} - -static void -allow_grow_callback (GtkWidget *widget, - gpointer data) -{ - g_object_set (g_object_get_data (data, "target"), - "allow_grow", - GTK_TOGGLE_BUTTON (widget)->active, - NULL); -} - -static void -gravity_selected (GtkWidget *widget, - gpointer data) -{ - gtk_window_set_gravity (GTK_WINDOW (g_object_get_data (data, "target")), - gtk_option_menu_get_history (GTK_OPTION_MENU (widget)) + GDK_GRAVITY_NORTH_WEST); -} - -static void -pos_selected (GtkWidget *widget, - gpointer data) -{ - gtk_window_set_position (GTK_WINDOW (g_object_get_data (data, "target")), - gtk_option_menu_get_history (GTK_OPTION_MENU (widget)) + GTK_WIN_POS_NONE); -} - -static void -move_gravity_window_to_current_position (GtkWidget *widget, - gpointer data) -{ - gint x, y; - GtkWindow *window; - - window = GTK_WINDOW (data); - - gtk_window_get_position (window, &x, &y); - - gtk_window_move (window, x, y); -} - -static void -get_screen_corner (GtkWindow *window, - gint *x, - gint *y) -{ - int w, h; - GdkScreen * screen = gtk_window_get_screen (window); - - gtk_window_get_size (GTK_WINDOW (window), &w, &h); - - switch (gtk_window_get_gravity (window)) - { - case GDK_GRAVITY_SOUTH_EAST: - *x = gdk_screen_get_width (screen) - w; - *y = gdk_screen_get_height (screen) - h; - break; - - case GDK_GRAVITY_NORTH_EAST: - *x = gdk_screen_get_width (screen) - w; - *y = 0; - break; - - case GDK_GRAVITY_SOUTH_WEST: - *x = 0; - *y = gdk_screen_get_height (screen) - h; - break; - - case GDK_GRAVITY_NORTH_WEST: - *x = 0; - *y = 0; - break; - - case GDK_GRAVITY_SOUTH: - *x = (gdk_screen_get_width (screen) - w) / 2; - *y = gdk_screen_get_height (screen) - h; - break; - - case GDK_GRAVITY_NORTH: - *x = (gdk_screen_get_width (screen) - w) / 2; - *y = 0; - break; - - case GDK_GRAVITY_WEST: - *x = 0; - *y = (gdk_screen_get_height (screen) - h) / 2; - break; - - case GDK_GRAVITY_EAST: - *x = gdk_screen_get_width (screen) - w; - *y = (gdk_screen_get_height (screen) - h) / 2; - break; - - case GDK_GRAVITY_CENTER: - *x = (gdk_screen_get_width (screen) - w) / 2; - *y = (gdk_screen_get_height (screen) - h) / 2; - break; - - case GDK_GRAVITY_STATIC: - /* pick some random numbers */ - *x = 350; - *y = 350; - break; - - default: - g_assert_not_reached (); - break; - } -} - -static void -move_gravity_window_to_starting_position (GtkWidget *widget, - gpointer data) -{ - gint x, y; - GtkWindow *window; - - window = GTK_WINDOW (data); - - get_screen_corner (window, - &x, &y); - - gtk_window_move (window, x, y); -} - -static GtkWidget* -make_gravity_window (GtkWidget *destroy_with, - GdkGravity gravity, - const gchar *title) +int +main (int argc, char *argv[]) { - GtkWidget *window; - GtkWidget *button; - GtkWidget *vbox; - int x, y; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (destroy_with)); + gtk_init (&argc, &argv); - vbox = gtk_vbox_new (FALSE, 0); - gtk_widget_show (vbox); - + GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + GtkWidget *vbox = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (window), vbox); - gtk_window_set_title (GTK_WINDOW (window), title); - gtk_window_set_gravity (GTK_WINDOW (window), gravity); - - g_signal_connect_object (destroy_with, - "destroy", - G_CALLBACK (gtk_widget_destroy), - window, - G_CONNECT_SWAPPED); - - - button = gtk_button_new_with_mnemonic ("_Move to current position"); - - g_signal_connect (button, "clicked", - G_CALLBACK (move_gravity_window_to_current_position), - window); - - gtk_container_add (GTK_CONTAINER (vbox), button); - gtk_widget_show (button); - - button = gtk_button_new_with_mnemonic ("Move to _starting position"); - - g_signal_connect (button, "clicked", - G_CALLBACK (move_gravity_window_to_starting_position), - window); - - gtk_container_add (GTK_CONTAINER (vbox), button); - gtk_widget_show (button); - - /* Pretend this is the result of --geometry. - * DO NOT COPY THIS CODE unless you are setting --geometry results, - * and in that case you probably should just use gtk_window_parse_geometry(). - * AGAIN, DO NOT SET GDK_HINT_USER_POS! It violates the ICCCM unless - * you are parsing --geometry or equivalent. - */ - gtk_window_set_geometry_hints (GTK_WINDOW (window), - NULL, NULL, - GDK_HINT_USER_POS); - - gtk_window_set_default_size (GTK_WINDOW (window), - 200, 200); - - get_screen_corner (GTK_WINDOW (window), &x, &y); - - gtk_window_move (GTK_WINDOW (window), - x, y); - - return window; -} - -static void -do_gravity_test (GtkWidget *widget, - gpointer data) -{ - GtkWidget *destroy_with = data; - GtkWidget *window; - - /* We put a window at each gravity point on the screen. */ - window = make_gravity_window (destroy_with, GDK_GRAVITY_NORTH_WEST, - "NorthWest"); - gtk_widget_show (window); - - window = make_gravity_window (destroy_with, GDK_GRAVITY_SOUTH_EAST, - "SouthEast"); - gtk_widget_show (window); - - window = make_gravity_window (destroy_with, GDK_GRAVITY_NORTH_EAST, - "NorthEast"); - gtk_widget_show (window); - - window = make_gravity_window (destroy_with, GDK_GRAVITY_SOUTH_WEST, - "SouthWest"); - gtk_widget_show (window); - - window = make_gravity_window (destroy_with, GDK_GRAVITY_SOUTH, - "South"); - gtk_widget_show (window); - - window = make_gravity_window (destroy_with, GDK_GRAVITY_NORTH, - "North"); - gtk_widget_show (window); - - - window = make_gravity_window (destroy_with, GDK_GRAVITY_WEST, - "West"); - gtk_widget_show (window); - - - window = make_gravity_window (destroy_with, GDK_GRAVITY_EAST, - "East"); - gtk_widget_show (window); - - window = make_gravity_window (destroy_with, GDK_GRAVITY_CENTER, - "Center"); - gtk_widget_show (window); - - window = make_gravity_window (destroy_with, GDK_GRAVITY_STATIC, - "Static"); - gtk_widget_show (window); -} - -static GtkWidget* -window_controls (GtkWidget *window) -{ - GtkWidget *control_window; - GtkWidget *label; - GtkWidget *vbox; - GtkWidget *button; - GtkWidget *spin; - GtkAdjustment *adj; - GtkWidget *entry; - GtkWidget *om; - GtkWidget *menu; - gint i; - - control_window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (control_window), - gtk_widget_get_screen (window)); - - gtk_window_set_title (GTK_WINDOW (control_window), "Size controls"); - - g_object_set_data (G_OBJECT (control_window), - "target", - window); - - g_signal_connect_object (control_window, - "destroy", - G_CALLBACK (gtk_widget_destroy), - window, - G_CONNECT_SWAPPED); - - vbox = gtk_vbox_new (FALSE, 5); - - gtk_container_add (GTK_CONTAINER (control_window), vbox); - - label = gtk_label_new ("<no configure events>"); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - g_signal_connect (window, - "configure_event", - G_CALLBACK (configure_event_callback), - label); - - adj = (GtkAdjustment *) gtk_adjustment_new (10.0, -2000.0, 2000.0, 1.0, - 5.0, 0.0); - spin = gtk_spin_button_new (adj, 0, 0); - - gtk_box_pack_start (GTK_BOX (vbox), spin, FALSE, FALSE, 0); - - g_object_set_data (G_OBJECT (control_window), "spin1", spin); - - adj = (GtkAdjustment *) gtk_adjustment_new (10.0, -2000.0, 2000.0, 1.0, - 5.0, 0.0); - spin = gtk_spin_button_new (adj, 0, 0); - - gtk_box_pack_start (GTK_BOX (vbox), spin, FALSE, FALSE, 0); - - g_object_set_data (G_OBJECT (control_window), "spin2", spin); - - entry = gtk_entry_new (); - gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0); - - g_signal_connect (entry, "changed", - G_CALLBACK (set_geometry_callback), - control_window); - - button = gtk_button_new_with_label ("Show gravity test windows"); - g_signal_connect_swapped (button, - "clicked", - G_CALLBACK (do_gravity_test), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Reshow with initial size"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_window_reshow_with_initial_size), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Queue resize"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_widget_queue_resize), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Resize"); - g_signal_connect (button, - "clicked", - G_CALLBACK (set_size_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Set default size"); - g_signal_connect (button, - "clicked", - G_CALLBACK (set_default_size_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Unset default size"); - g_signal_connect (button, - "clicked", - G_CALLBACK (unset_default_size_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Set size request"); - g_signal_connect (button, - "clicked", - G_CALLBACK (set_size_request_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Unset size request"); - g_signal_connect (button, - "clicked", - G_CALLBACK (unset_size_request_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Move"); - g_signal_connect (button, - "clicked", - G_CALLBACK (set_location_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Move to current position"); - g_signal_connect (button, - "clicked", - G_CALLBACK (move_to_position_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_check_button_new_with_label ("Allow shrink"); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), FALSE); - g_signal_connect (button, - "toggled", - G_CALLBACK (allow_shrink_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_check_button_new_with_label ("Allow grow"); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE); - g_signal_connect (button, - "toggled", - G_CALLBACK (allow_grow_callback), - control_window); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_mnemonic ("_Show"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_widget_show), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_mnemonic ("_Hide"); - g_signal_connect_object (button, - "clicked", - G_CALLBACK (gtk_widget_hide), - window, - G_CONNECT_SWAPPED); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - menu = gtk_menu_new (); - - i = 0; - while (i < 10) - { - GtkWidget *mi; - static gchar *names[] = { - "GDK_GRAVITY_NORTH_WEST", - "GDK_GRAVITY_NORTH", - "GDK_GRAVITY_NORTH_EAST", - "GDK_GRAVITY_WEST", - "GDK_GRAVITY_CENTER", - "GDK_GRAVITY_EAST", - "GDK_GRAVITY_SOUTH_WEST", - "GDK_GRAVITY_SOUTH", - "GDK_GRAVITY_SOUTH_EAST", - "GDK_GRAVITY_STATIC", - NULL - }; - - g_assert (names[i]); - - mi = gtk_menu_item_new_with_label (names[i]); - - gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi); - - ++i; - } - - gtk_widget_show_all (menu); - - om = gtk_option_menu_new (); - gtk_option_menu_set_menu (GTK_OPTION_MENU (om), menu); - - - g_signal_connect (om, - "changed", - G_CALLBACK (gravity_selected), - control_window); - - gtk_box_pack_end (GTK_BOX (vbox), om, FALSE, FALSE, 0); - - - menu = gtk_menu_new (); - - i = 0; - while (i < 5) - { - GtkWidget *mi; - static gchar *names[] = { - "GTK_WIN_POS_NONE", - "GTK_WIN_POS_CENTER", - "GTK_WIN_POS_MOUSE", - "GTK_WIN_POS_CENTER_ALWAYS", - "GTK_WIN_POS_CENTER_ON_PARENT", - NULL - }; - - g_assert (names[i]); - - mi = gtk_menu_item_new_with_label (names[i]); - - gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi); - - ++i; - } - - gtk_widget_show_all (menu); - - om = gtk_option_menu_new (); - gtk_option_menu_set_menu (GTK_OPTION_MENU (om), menu); - - - g_signal_connect (om, - "changed", - G_CALLBACK (pos_selected), - control_window); - - gtk_box_pack_end (GTK_BOX (vbox), om, FALSE, FALSE, 0); - - gtk_widget_show_all (vbox); - - return control_window; -} - -void -create_window_sizing (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - static GtkWidget *target_window = NULL; - - if (!target_window) - { - GtkWidget *label; - - target_window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (target_window), - gtk_widget_get_screen (widget)); - label = gtk_label_new (NULL); - gtk_label_set_markup (GTK_LABEL (label), "<span foreground=\"purple\"><big>Window being resized</big></span>\nBlah blah blah blah\nblah blah blah\nblah blah blah blah blah"); - gtk_container_add (GTK_CONTAINER (target_window), label); - gtk_widget_show (label); - - g_signal_connect (target_window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &target_window); - - window = window_controls (target_window); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (target_window), "Window to size"); - } - - /* don't show target window by default, we want to allow testing - * of behavior on first show. - */ - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * GtkProgressBar - */ - -typedef struct _ProgressData { - GtkWidget *window; - GtkWidget *pbar; - GtkWidget *block_spin; - GtkWidget *x_align_spin; - GtkWidget *y_align_spin; - GtkWidget *step_spin; - GtkWidget *act_blocks_spin; - GtkWidget *label; - GtkWidget *omenu1; - GtkWidget *elmenu; - GtkWidget *omenu2; - GtkWidget *entry; - int timer; -} ProgressData; - -gint -progress_timeout (gpointer data) -{ - gdouble new_val; - GtkAdjustment *adj; - - adj = GTK_PROGRESS (data)->adjustment; - - new_val = adj->value + 1; - if (new_val > adj->upper) - new_val = adj->lower; - - gtk_progress_set_value (GTK_PROGRESS (data), new_val); - - return TRUE; -} - -static void -destroy_progress (GtkWidget *widget, - ProgressData **pdata) -{ - gtk_timeout_remove ((*pdata)->timer); - (*pdata)->timer = 0; - (*pdata)->window = NULL; - g_free (*pdata); - *pdata = NULL; -} - -static void -progressbar_toggle_orientation (GtkWidget *widget, gpointer data) -{ - ProgressData *pdata; - gint i; - - pdata = (ProgressData *) data; - - if (!GTK_WIDGET_MAPPED (widget)) - return; - - i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - - gtk_progress_bar_set_orientation (GTK_PROGRESS_BAR (pdata->pbar), - (GtkProgressBarOrientation) i); -} - -static void -toggle_show_text (GtkWidget *widget, ProgressData *pdata) -{ - gtk_progress_set_show_text (GTK_PROGRESS (pdata->pbar), - GTK_TOGGLE_BUTTON (widget)->active); - gtk_widget_set_sensitive (pdata->entry, GTK_TOGGLE_BUTTON (widget)->active); - gtk_widget_set_sensitive (pdata->x_align_spin, - GTK_TOGGLE_BUTTON (widget)->active); - gtk_widget_set_sensitive (pdata->y_align_spin, - GTK_TOGGLE_BUTTON (widget)->active); -} - -static void -progressbar_toggle_ellipsize (GtkWidget *widget, - gpointer data) -{ - ProgressData *pdata = data; - if (GTK_WIDGET_DRAWABLE (widget)) - { - gint i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR (pdata->pbar), i); - } -} - -static void -progressbar_toggle_bar_style (GtkWidget *widget, gpointer data) -{ - ProgressData *pdata; - gint i; - - pdata = (ProgressData *) data; - - if (!GTK_WIDGET_MAPPED (widget)) - return; - - i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget)); - - if (i == 1) - gtk_widget_set_sensitive (pdata->block_spin, TRUE); - else - gtk_widget_set_sensitive (pdata->block_spin, FALSE); - - gtk_progress_bar_set_bar_style (GTK_PROGRESS_BAR (pdata->pbar), - (GtkProgressBarStyle) i); -} - -static void -progress_value_changed (GtkAdjustment *adj, ProgressData *pdata) -{ - char buf[20]; - - if (GTK_PROGRESS (pdata->pbar)->activity_mode) - sprintf (buf, "???"); - else - sprintf (buf, "%.0f%%", 100 * - gtk_progress_get_current_percentage (GTK_PROGRESS (pdata->pbar))); - gtk_label_set_text (GTK_LABEL (pdata->label), buf); -} - -static void -adjust_blocks (GtkAdjustment *adj, ProgressData *pdata) -{ - gtk_progress_set_percentage (GTK_PROGRESS (pdata->pbar), 0); - gtk_progress_bar_set_discrete_blocks (GTK_PROGRESS_BAR (pdata->pbar), - gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (pdata->block_spin))); -} - -static void -adjust_step (GtkAdjustment *adj, ProgressData *pdata) -{ - gtk_progress_bar_set_activity_step (GTK_PROGRESS_BAR (pdata->pbar), - gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (pdata->step_spin))); -} - -static void -adjust_act_blocks (GtkAdjustment *adj, ProgressData *pdata) -{ - gtk_progress_bar_set_activity_blocks (GTK_PROGRESS_BAR (pdata->pbar), - gtk_spin_button_get_value_as_int - (GTK_SPIN_BUTTON (pdata->act_blocks_spin))); -} - -static void -adjust_align (GtkAdjustment *adj, ProgressData *pdata) -{ - gtk_progress_set_text_alignment (GTK_PROGRESS (pdata->pbar), - gtk_spin_button_get_value (GTK_SPIN_BUTTON (pdata->x_align_spin)), - gtk_spin_button_get_value (GTK_SPIN_BUTTON (pdata->y_align_spin))); -} - -static void -toggle_activity_mode (GtkWidget *widget, ProgressData *pdata) -{ - gtk_progress_set_activity_mode (GTK_PROGRESS (pdata->pbar), - GTK_TOGGLE_BUTTON (widget)->active); - gtk_widget_set_sensitive (pdata->step_spin, - GTK_TOGGLE_BUTTON (widget)->active); - gtk_widget_set_sensitive (pdata->act_blocks_spin, - GTK_TOGGLE_BUTTON (widget)->active); -} - -static void -entry_changed (GtkWidget *widget, ProgressData *pdata) -{ - gtk_progress_set_format_string (GTK_PROGRESS (pdata->pbar), - gtk_entry_get_text (GTK_ENTRY (pdata->entry))); -} - -void -create_progress_bar (GtkWidget *widget) -{ - GtkWidget *button; - GtkWidget *vbox; - GtkWidget *vbox2; - GtkWidget *hbox; - GtkWidget *check; - GtkWidget *frame; - GtkWidget *tab; - GtkWidget *label; - GtkWidget *align; - GtkAdjustment *adj; - static ProgressData *pdata = NULL; - - static gchar *items1[] = - { - "Left-Right", - "Right-Left", - "Bottom-Top", - "Top-Bottom" - }; - - static gchar *items2[] = - { - "Continuous", - "Discrete" - }; - - static char *ellipsize_items[] = { - "None", // PANGO_ELLIPSIZE_NONE, - "Start", // PANGO_ELLIPSIZE_START, - "Middle", // PANGO_ELLIPSIZE_MIDDLE, - "End", // PANGO_ELLIPSIZE_END - }; - - if (!pdata) - pdata = g_new0 (ProgressData, 1); - - if (!pdata->window) - { - pdata->window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (pdata->window), - gtk_widget_get_screen (widget)); - - gtk_window_set_resizable (GTK_WINDOW (pdata->window), TRUE); - - g_signal_connect (pdata->window, "destroy", - G_CALLBACK (destroy_progress), - &pdata); - - pdata->timer = 0; - - gtk_window_set_title (GTK_WINDOW (pdata->window), "GtkProgressBar"); - gtk_container_set_border_width (GTK_CONTAINER (pdata->window), 0); - - vbox = gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 10); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (pdata->window)->vbox), - vbox, FALSE, TRUE, 0); - - frame = gtk_frame_new ("Progress"); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0); - - vbox2 = gtk_vbox_new (FALSE, 5); - gtk_container_add (GTK_CONTAINER (frame), vbox2); - - align = gtk_alignment_new (0.5, 0.5, 0, 0); - gtk_box_pack_start (GTK_BOX (vbox2), align, FALSE, FALSE, 5); - - adj = (GtkAdjustment *) gtk_adjustment_new (0, 1, 300, 0, 0, 0); - g_signal_connect (adj, "value_changed", - G_CALLBACK (progress_value_changed), pdata); - - pdata->pbar = gtk_widget_new (GTK_TYPE_PROGRESS_BAR, - "adjustment", adj, - "ellipsize", PANGO_ELLIPSIZE_MIDDLE, - NULL); - gtk_progress_set_format_string (GTK_PROGRESS (pdata->pbar), - "%v from [%l,%u] (=%p%%)"); - gtk_container_add (GTK_CONTAINER (align), pdata->pbar); - pdata->timer = gtk_timeout_add (100, progress_timeout, pdata->pbar); - - align = gtk_alignment_new (0.5, 0.5, 0, 0); - gtk_box_pack_start (GTK_BOX (vbox2), align, FALSE, FALSE, 5); - - hbox = gtk_hbox_new (FALSE, 5); - gtk_container_add (GTK_CONTAINER (align), hbox); - label = gtk_label_new ("Label updated by user :"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - pdata->label = gtk_label_new (""); - gtk_box_pack_start (GTK_BOX (hbox), pdata->label, FALSE, TRUE, 0); - - frame = gtk_frame_new ("Options"); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0); - - vbox2 = gtk_vbox_new (FALSE, 5); - gtk_container_add (GTK_CONTAINER (frame), vbox2); - - tab = gtk_table_new (7, 2, FALSE); - gtk_box_pack_start (GTK_BOX (vbox2), tab, FALSE, TRUE, 0); - - label = gtk_label_new ("Orientation :"); - gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 0, 1, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - - pdata->omenu1 = build_option_menu (items1, 4, 0, - progressbar_toggle_orientation, - pdata); - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 0, 1, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - gtk_box_pack_start (GTK_BOX (hbox), pdata->omenu1, TRUE, TRUE, 0); - - check = gtk_check_button_new_with_label ("Show text"); - g_signal_connect (check, "clicked", - G_CALLBACK (toggle_show_text), - pdata); - gtk_table_attach (GTK_TABLE (tab), check, 0, 1, 1, 2, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 1, 2, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - - label = gtk_label_new ("Format : "); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - - pdata->entry = gtk_entry_new (); - g_signal_connect (pdata->entry, "changed", - G_CALLBACK (entry_changed), - pdata); - gtk_box_pack_start (GTK_BOX (hbox), pdata->entry, TRUE, TRUE, 0); - gtk_entry_set_text (GTK_ENTRY (pdata->entry), "%v from [%l,%u] (=%p%%)"); - gtk_widget_set_size_request (pdata->entry, 100, -1); - gtk_widget_set_sensitive (pdata->entry, FALSE); - - label = gtk_label_new ("Text align :"); - gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 2, 3, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 2, 3, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - - label = gtk_label_new ("x :"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 5); - - adj = (GtkAdjustment *) gtk_adjustment_new (0.5, 0, 1, 0.1, 0.1, 0); - pdata->x_align_spin = gtk_spin_button_new (adj, 0, 1); - g_signal_connect (adj, "value_changed", - G_CALLBACK (adjust_align), pdata); - gtk_box_pack_start (GTK_BOX (hbox), pdata->x_align_spin, FALSE, TRUE, 0); - gtk_widget_set_sensitive (pdata->x_align_spin, FALSE); - - label = gtk_label_new ("y :"); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 5); - - adj = (GtkAdjustment *) gtk_adjustment_new (0.5, 0, 1, 0.1, 0.1, 0); - pdata->y_align_spin = gtk_spin_button_new (adj, 0, 1); - g_signal_connect (adj, "value_changed", - G_CALLBACK (adjust_align), pdata); - gtk_box_pack_start (GTK_BOX (hbox), pdata->y_align_spin, FALSE, TRUE, 0); - gtk_widget_set_sensitive (pdata->y_align_spin, FALSE); - - label = gtk_label_new ("Ellipsize text :"); - gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 10, 11, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - pdata->elmenu = build_option_menu (ellipsize_items, - sizeof (ellipsize_items) / sizeof (ellipsize_items[0]), - 2, // PANGO_ELLIPSIZE_MIDDLE - progressbar_toggle_ellipsize, - pdata); - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 10, 11, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - gtk_box_pack_start (GTK_BOX (hbox), pdata->elmenu, TRUE, TRUE, 0); - - label = gtk_label_new ("Bar Style :"); - gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 13, 14, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - - pdata->omenu2 = build_option_menu (items2, 2, 0, - progressbar_toggle_bar_style, - pdata); - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 13, 14, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - gtk_box_pack_start (GTK_BOX (hbox), pdata->omenu2, TRUE, TRUE, 0); - - label = gtk_label_new ("Block count :"); - gtk_table_attach (GTK_TABLE (tab), label, 0, 1, 14, 15, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 14, 15, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - adj = (GtkAdjustment *) gtk_adjustment_new (10, 2, 20, 1, 5, 0); - pdata->block_spin = gtk_spin_button_new (adj, 0, 0); - g_signal_connect (adj, "value_changed", - G_CALLBACK (adjust_blocks), pdata); - gtk_box_pack_start (GTK_BOX (hbox), pdata->block_spin, FALSE, TRUE, 0); - gtk_widget_set_sensitive (pdata->block_spin, FALSE); - - check = gtk_check_button_new_with_label ("Activity mode"); - g_signal_connect (check, "clicked", - G_CALLBACK (toggle_activity_mode), pdata); - gtk_table_attach (GTK_TABLE (tab), check, 0, 1, 15, 16, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 15, 16, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - label = gtk_label_new ("Step size : "); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - adj = (GtkAdjustment *) gtk_adjustment_new (3, 1, 20, 1, 5, 0); - pdata->step_spin = gtk_spin_button_new (adj, 0, 0); - g_signal_connect (adj, "value_changed", - G_CALLBACK (adjust_step), pdata); - gtk_box_pack_start (GTK_BOX (hbox), pdata->step_spin, FALSE, TRUE, 0); - gtk_widget_set_sensitive (pdata->step_spin, FALSE); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 16, 17, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, - 5, 5); - label = gtk_label_new ("Blocks : "); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0); - adj = (GtkAdjustment *) gtk_adjustment_new (5, 2, 10, 1, 5, 0); - pdata->act_blocks_spin = gtk_spin_button_new (adj, 0, 0); - g_signal_connect (adj, "value_changed", - G_CALLBACK (adjust_act_blocks), pdata); - gtk_box_pack_start (GTK_BOX (hbox), pdata->act_blocks_spin, FALSE, TRUE, - 0); - gtk_widget_set_sensitive (pdata->act_blocks_spin, FALSE); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - pdata->window); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (pdata->window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_grab_default (button); - } - - if (!GTK_WIDGET_VISIBLE (pdata->window)) - gtk_widget_show_all (pdata->window); - else - gtk_widget_destroy (pdata->window); -} - -/* - * Properties - */ - -typedef struct { - int x; - int y; - gboolean found; - gboolean first; - GtkWidget *res_widget; -} FindWidgetData; - -static void -find_widget (GtkWidget *widget, FindWidgetData *data) -{ - GtkAllocation new_allocation; - gint x_offset = 0; - gint y_offset = 0; - - new_allocation = widget->allocation; - - if (data->found || !GTK_WIDGET_MAPPED (widget)) - return; - - /* Note that in the following code, we only count the - * position as being inside a WINDOW widget if it is inside - * widget->window; points that are outside of widget->window - * but within the allocation are not counted. This is consistent - * with the way we highlight drag targets. - */ - if (!GTK_WIDGET_NO_WINDOW (widget)) - { - new_allocation.x = 0; - new_allocation.y = 0; - } - - if (widget->parent && !data->first) - { - GdkWindow *window = widget->window; - while (window != widget->parent->window) - { - gint tx, ty, twidth, theight; - gdk_drawable_get_size (window, &twidth, &theight); - - if (new_allocation.x < 0) - { - new_allocation.width += new_allocation.x; - new_allocation.x = 0; - } - if (new_allocation.y < 0) - { - new_allocation.height += new_allocation.y; - new_allocation.y = 0; - } - if (new_allocation.x + new_allocation.width > twidth) - new_allocation.width = twidth - new_allocation.x; - if (new_allocation.y + new_allocation.height > theight) - new_allocation.height = theight - new_allocation.y; - - gdk_window_get_position (window, &tx, &ty); - new_allocation.x += tx; - x_offset += tx; - new_allocation.y += ty; - y_offset += ty; - - window = gdk_window_get_parent (window); - } - } - - if ((data->x >= new_allocation.x) && (data->y >= new_allocation.y) && - (data->x < new_allocation.x + new_allocation.width) && - (data->y < new_allocation.y + new_allocation.height)) - { - /* First, check if the drag is in a valid drop site in - * one of our children - */ - if (GTK_IS_CONTAINER (widget)) - { - FindWidgetData new_data = *data; - - new_data.x -= x_offset; - new_data.y -= y_offset; - new_data.found = FALSE; - new_data.first = FALSE; - - gtk_container_forall (GTK_CONTAINER (widget), - (GtkCallback)find_widget, - &new_data); - - data->found = new_data.found; - if (data->found) - data->res_widget = new_data.res_widget; - } - - /* If not, and this widget is registered as a drop site, check to - * emit "drag_motion" to check if we are actually in - * a drop site. - */ - if (!data->found) - { - data->found = TRUE; - data->res_widget = widget; - } - } -} - -static GtkWidget * -find_widget_at_pointer (GdkDisplay *display) -{ - GtkWidget *widget = NULL; - GdkWindow *pointer_window; - gint x, y; - FindWidgetData data; - - pointer_window = gdk_display_get_window_at_pointer (display, NULL, NULL); - - if (pointer_window) - gdk_window_get_user_data (pointer_window, (gpointer) &widget); - - if (widget) - { - gdk_window_get_pointer (widget->window, - &x, &y, NULL); - - data.x = x; - data.y = y; - data.found = FALSE; - data.first = TRUE; - - find_widget (widget, &data); - if (data.found) - return data.res_widget; - return widget; - } - return NULL; -} - -struct PropertiesData { - GtkWidget **window; - GdkCursor *cursor; - gboolean in_query; - gint handler; -}; - -static void -destroy_properties (GtkWidget *widget, - struct PropertiesData *data) -{ - if (data->window) - { - *data->window = NULL; - data->window = NULL; - } - - if (data->cursor) - { - gdk_cursor_unref (data->cursor); - data->cursor = NULL; - } - - if (data->handler) - { - g_signal_handler_disconnect (widget, data->handler); - data->handler = 0; - } - - g_free (data); -} - -static gint -property_query_event (GtkWidget *widget, - GdkEvent *event, - struct PropertiesData *data) -{ - GtkWidget *res_widget = NULL; - - if (!data->in_query) - return FALSE; - - if (event->type == GDK_BUTTON_RELEASE) - { - gtk_grab_remove (widget); - gdk_display_pointer_ungrab (gtk_widget_get_display (widget), - GDK_CURRENT_TIME); - - res_widget = find_widget_at_pointer (gtk_widget_get_display (widget)); - if (res_widget) - { - g_object_set_data (G_OBJECT (res_widget), "prop-editor-screen", - gtk_widget_get_screen (widget)); - create_prop_editor (G_OBJECT (res_widget), 0); - } - - data->in_query = FALSE; - } - return FALSE; -} - - -static void -query_properties (GtkButton *button, - struct PropertiesData *data) -{ - gint failure; - - g_signal_connect (button, "event", - G_CALLBACK (property_query_event), data); - - - if (!data->cursor) - data->cursor = gdk_cursor_new_for_display (gtk_widget_get_display (GTK_WIDGET (button)), - GDK_TARGET); - - failure = gdk_pointer_grab (GTK_WIDGET (button)->window, - TRUE, - GDK_BUTTON_RELEASE_MASK, - NULL, - data->cursor, - GDK_CURRENT_TIME); - - gtk_grab_add (GTK_WIDGET (button)); - - data->in_query = TRUE; -} - -static void -create_properties (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *button; - GtkWidget *vbox; - GtkWidget *label; - struct PropertiesData *data; - - data = g_new (struct PropertiesData, 1); - data->window = &window; - data->in_query = FALSE; - data->cursor = NULL; - data->handler = 0; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - data->handler = g_signal_connect (window, "destroy", - G_CALLBACK (destroy_properties), - data); - - gtk_window_set_title (GTK_WINDOW (window), "test properties"); - gtk_container_set_border_width (GTK_CONTAINER (window), 10); - - vbox = gtk_vbox_new (FALSE, 1); - gtk_container_add (GTK_CONTAINER (window), vbox); - - label = gtk_label_new ("This is just a dumb test to test properties.\nIf you need a generic module, get GLE."); - gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0); - - button = gtk_button_new_with_label ("Query properties"); - gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0); - g_signal_connect (button, "clicked", - G_CALLBACK (query_properties), - data); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); - -} + /* It has to be a widget with a popup, GtkComboBox, GtkVolumeButton, ... */ + GtkWidget *combobox = gtk_combo_box_new_text (); + gtk_combo_box_append_text (GTK_COMBO_BOX (combobox), "combobox"); + gtk_container_add (GTK_CONTAINER (vbox), combobox); -/* - * Color Preview - */ + GtkWidget *notebook = gtk_notebook_new (); + gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE); + gtk_container_add (GTK_CONTAINER (vbox), notebook); -static int color_idle = 0; + GtkWidget *label = gtk_label_new ("Hello world!"); + gtk_notebook_append_page (GTK_NOTEBOOK (notebook), label, NULL); + gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (notebook), label, TRUE); -gint -color_idle_func (GtkWidget *preview) -{ - static int count = 1; - guchar buf[768]; - int i, j, k; - - for (i = 0; i < 256; i++) - { - for (j = 0, k = 0; j < 256; j++) - { - buf[k+0] = i + count; - buf[k+1] = 0; - buf[k+2] = j + count; - k += 3; - } - - gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256); - } - - count += 1; - - gtk_widget_queue_draw (preview); - gdk_window_process_updates (preview->window, TRUE); - - return TRUE; -} - -static void -color_preview_destroy (GtkWidget *widget, - GtkWidget **window) -{ - gtk_idle_remove (color_idle); - color_idle = 0; - - *window = NULL; -} - -void -create_color_preview (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *preview; - guchar buf[768]; - int i, j, k; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (color_preview_destroy), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "test"); - gtk_container_set_border_width (GTK_CONTAINER (window), 10); - - preview = gtk_preview_new (GTK_PREVIEW_COLOR); - gtk_preview_size (GTK_PREVIEW (preview), 256, 256); - gtk_container_add (GTK_CONTAINER (window), preview); - - for (i = 0; i < 256; i++) - { - for (j = 0, k = 0; j < 256; j++) - { - buf[k+0] = i; - buf[k+1] = 0; - buf[k+2] = j; - k += 3; - } - - gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256); - } - - color_idle = gtk_idle_add ((GtkFunction) color_idle_func, preview); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Gray Preview - */ - -static int gray_idle = 0; - -gint -gray_idle_func (GtkWidget *preview) -{ - static int count = 1; - guchar buf[256]; - int i, j; - - for (i = 0; i < 256; i++) - { - for (j = 0; j < 256; j++) - buf[j] = i + j + count; - - gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256); - } - - count += 1; - - gtk_widget_draw (preview, NULL); - - return TRUE; -} - -static void -gray_preview_destroy (GtkWidget *widget, - GtkWidget **window) -{ - gtk_idle_remove (gray_idle); - gray_idle = 0; - - *window = NULL; -} - -void -create_gray_preview (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *preview; - guchar buf[256]; - int i, j; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gray_preview_destroy), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "test"); - gtk_container_set_border_width (GTK_CONTAINER (window), 10); - - preview = gtk_preview_new (GTK_PREVIEW_GRAYSCALE); - gtk_preview_size (GTK_PREVIEW (preview), 256, 256); - gtk_container_add (GTK_CONTAINER (window), preview); - - for (i = 0; i < 256; i++) - { - for (j = 0; j < 256; j++) - buf[j] = i + j; - - gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256); - } - - gray_idle = gtk_idle_add ((GtkFunction) gray_idle_func, preview); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - - -/* - * Selection Test - */ - -void -selection_test_received (GtkWidget *list, GtkSelectionData *data) -{ - GdkAtom *atoms; - GtkWidget *list_item; - GList *item_list; - int i, l; - - if (data->length < 0) - { - g_print ("Selection retrieval failed\n"); - return; - } - if (data->type != GDK_SELECTION_TYPE_ATOM) - { - g_print ("Selection \"TARGETS\" was not returned as atoms!\n"); - return; - } - - /* Clear out any current list items */ - - gtk_list_clear_items (GTK_LIST(list), 0, -1); - - /* Add new items to list */ - - atoms = (GdkAtom *)data->data; - - item_list = NULL; - l = data->length / sizeof (GdkAtom); - for (i = 0; i < l; i++) - { - char *name; - name = gdk_atom_name (atoms[i]); - if (name != NULL) - { - list_item = gtk_list_item_new_with_label (name); - g_free (name); - } - else - list_item = gtk_list_item_new_with_label ("(bad atom)"); - - gtk_widget_show (list_item); - item_list = g_list_append (item_list, list_item); - } - - gtk_list_append_items (GTK_LIST (list), item_list); - - return; -} - -void -selection_test_get_targets (GtkWidget *widget, GtkWidget *list) -{ - static GdkAtom targets_atom = GDK_NONE; - - if (targets_atom == GDK_NONE) - targets_atom = gdk_atom_intern ("TARGETS", FALSE); - - gtk_selection_convert (list, GDK_SELECTION_PRIMARY, targets_atom, - GDK_CURRENT_TIME); -} - -void -create_selection_test (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *button; - GtkWidget *vbox; - GtkWidget *scrolled_win; - GtkWidget *list; - GtkWidget *label; - - if (!window) - { - window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Selection Test"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - /* Create the list */ - - vbox = gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 10); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, - TRUE, TRUE, 0); - - label = gtk_label_new ("Gets available targets for current selection"); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - scrolled_win = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0); - gtk_widget_set_size_request (scrolled_win, 100, 200); - - list = gtk_list_new (); - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), list); - - g_signal_connect (list, "selection_received", - G_CALLBACK (selection_test_received), NULL); - - /* .. And create some buttons */ - button = gtk_button_new_with_label ("Get Targets"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - - g_signal_connect (button, "clicked", - G_CALLBACK (selection_test_get_targets), list); - - button = gtk_button_new_with_label ("Quit"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Gamma Curve - */ - -void -create_gamma_curve (GtkWidget *widget) -{ - static GtkWidget *window = NULL, *curve; - static int count = 0; - gfloat vec[256]; - gint max; - gint i; - - if (!window) - { - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - gtk_window_set_title (GTK_WINDOW (window), "test"); - gtk_container_set_border_width (GTK_CONTAINER (window), 10); - - g_signal_connect (window, "destroy", - G_CALLBACK(gtk_widget_destroyed), - &window); - - curve = gtk_gamma_curve_new (); - gtk_container_add (GTK_CONTAINER (window), curve); - gtk_widget_show (curve); - } - - max = 127 + (count % 2)*128; - gtk_curve_set_range (GTK_CURVE (GTK_GAMMA_CURVE (curve)->curve), - 0, max, 0, max); - for (i = 0; i < max; ++i) - vec[i] = (127 / sqrt (max)) * sqrt (i); - gtk_curve_set_vector (GTK_CURVE (GTK_GAMMA_CURVE (curve)->curve), - max, vec); - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else if (count % 4 == 3) - { - gtk_widget_destroy (window); - window = NULL; - } - - ++count; -} - -/* - * Test scrolling - */ - -static int scroll_test_pos = 0.0; - -static gint -scroll_test_expose (GtkWidget *widget, GdkEventExpose *event, - GtkAdjustment *adj) -{ - gint i,j; - gint imin, imax, jmin, jmax; - - imin = (event->area.x) / 10; - imax = (event->area.x + event->area.width + 9) / 10; - - jmin = ((int)adj->value + event->area.y) / 10; - jmax = ((int)adj->value + event->area.y + event->area.height + 9) / 10; - - gdk_window_clear_area (widget->window, - event->area.x, event->area.y, - event->area.width, event->area.height); - - for (i=imin; i<imax; i++) - for (j=jmin; j<jmax; j++) - if ((i+j) % 2) - gdk_draw_rectangle (widget->window, - widget->style->black_gc, - TRUE, - 10*i, 10*j - (int)adj->value, 1+i%10, 1+j%10); - - return TRUE; -} - -static gint -scroll_test_scroll (GtkWidget *widget, GdkEventScroll *event, - GtkAdjustment *adj) -{ - gdouble new_value = adj->value + ((event->direction == GDK_SCROLL_UP) ? - -adj->page_increment / 2: - adj->page_increment / 2); - new_value = CLAMP (new_value, adj->lower, adj->upper - adj->page_size); - gtk_adjustment_set_value (adj, new_value); - - return TRUE; -} - -static void -scroll_test_configure (GtkWidget *widget, GdkEventConfigure *event, - GtkAdjustment *adj) -{ - adj->page_increment = 0.9 * widget->allocation.height; - adj->page_size = widget->allocation.height; - - g_signal_emit_by_name (adj, "changed"); -} - -static void -scroll_test_adjustment_changed (GtkAdjustment *adj, GtkWidget *widget) -{ - /* gint source_min = (int)adj->value - scroll_test_pos; */ - gint dy; - - dy = scroll_test_pos - (int)adj->value; - scroll_test_pos = adj->value; - - if (!GTK_WIDGET_DRAWABLE (widget)) - return; - gdk_window_scroll (widget->window, 0, dy); - gdk_window_process_updates (widget->window, FALSE); -} - - -void -create_scroll_test (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *hbox; - GtkWidget *drawing_area; - GtkWidget *scrollbar; - GtkWidget *button; - GtkAdjustment *adj; - GdkGeometry geometry; - GdkWindowHints geometry_mask; - - if (!window) - { - window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Scroll Test"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), hbox, - TRUE, TRUE, 0); - gtk_widget_show (hbox); - - drawing_area = gtk_drawing_area_new (); - gtk_widget_set_size_request (drawing_area, 200, 200); - gtk_box_pack_start (GTK_BOX (hbox), drawing_area, TRUE, TRUE, 0); - gtk_widget_show (drawing_area); - - gtk_widget_set_events (drawing_area, GDK_EXPOSURE_MASK | GDK_SCROLL_MASK); - - adj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 1000.0, 1.0, 180.0, 200.0)); - scroll_test_pos = 0.0; - - scrollbar = gtk_vscrollbar_new (adj); - gtk_box_pack_start (GTK_BOX (hbox), scrollbar, FALSE, FALSE, 0); - gtk_widget_show (scrollbar); - - g_signal_connect (drawing_area, "expose_event", - G_CALLBACK (scroll_test_expose), adj); - g_signal_connect (drawing_area, "configure_event", - G_CALLBACK (scroll_test_configure), adj); - g_signal_connect (drawing_area, "scroll_event", - G_CALLBACK (scroll_test_scroll), adj); - - g_signal_connect (adj, "value_changed", - G_CALLBACK (scroll_test_adjustment_changed), - drawing_area); - - /* .. And create some buttons */ - - button = gtk_button_new_with_label ("Quit"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - gtk_widget_show (button); - - /* Set up gridded geometry */ - - geometry_mask = GDK_HINT_MIN_SIZE | - GDK_HINT_BASE_SIZE | - GDK_HINT_RESIZE_INC; - - geometry.min_width = 20; - geometry.min_height = 20; - geometry.base_width = 0; - geometry.base_height = 0; - geometry.width_inc = 10; - geometry.height_inc = 10; - - gtk_window_set_geometry_hints (GTK_WINDOW (window), - drawing_area, &geometry, geometry_mask); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * Timeout Test - */ - -static int timer = 0; - -gint -timeout_test (GtkWidget *label) -{ - static int count = 0; - static char buffer[32]; - - sprintf (buffer, "count: %d", ++count); - gtk_label_set_text (GTK_LABEL (label), buffer); - - return TRUE; -} - -void -start_timeout_test (GtkWidget *widget, - GtkWidget *label) -{ - if (!timer) - { - timer = gtk_timeout_add (100, (GtkFunction) timeout_test, label); - } -} - -void -stop_timeout_test (GtkWidget *widget, - gpointer data) -{ - if (timer) - { - gtk_timeout_remove (timer); - timer = 0; - } -} - -void -destroy_timeout_test (GtkWidget *widget, - GtkWidget **window) -{ - stop_timeout_test (NULL, NULL); - - *window = NULL; -} - -void -create_timeout_test (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *button; - GtkWidget *label; - - if (!window) - { - window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (destroy_timeout_test), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Timeout Test"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - label = gtk_label_new ("count: 0"); - gtk_misc_set_padding (GTK_MISC (label), 10, 10); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - label, TRUE, TRUE, 0); - gtk_widget_show (label); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_grab_default (button); - gtk_widget_show (button); - - button = gtk_button_new_with_label ("start"); - g_signal_connect (button, "clicked", - G_CALLBACK(start_timeout_test), - label); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_show (button); - - button = gtk_button_new_with_label ("stop"); - g_signal_connect (button, "clicked", - G_CALLBACK (stop_timeout_test), - NULL); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * Idle Test - */ - -static int idle_id = 0; - -static gint -idle_test (GtkWidget *label) -{ - static int count = 0; - static char buffer[32]; - - sprintf (buffer, "count: %d", ++count); - gtk_label_set_text (GTK_LABEL (label), buffer); - - return TRUE; -} - -static void -start_idle_test (GtkWidget *widget, - GtkWidget *label) -{ - if (!idle_id) - { - idle_id = gtk_idle_add ((GtkFunction) idle_test, label); - } -} - -static void -stop_idle_test (GtkWidget *widget, - gpointer data) -{ - if (idle_id) - { - gtk_idle_remove (idle_id); - idle_id = 0; - } -} - -static void -destroy_idle_test (GtkWidget *widget, - GtkWidget **window) -{ - stop_idle_test (NULL, NULL); - - *window = NULL; -} - -static void -toggle_idle_container (GObject *button, - GtkContainer *container) -{ - gtk_container_set_resize_mode (container, GPOINTER_TO_INT (g_object_get_data (button, "user_data"))); -} - -static void -create_idle_test (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *button; - GtkWidget *label; - GtkWidget *container; - - if (!window) - { - GtkWidget *button2; - GtkWidget *frame; - GtkWidget *box; - - window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (destroy_idle_test), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Idle Test"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - label = gtk_label_new ("count: 0"); - gtk_misc_set_padding (GTK_MISC (label), 10, 10); - gtk_widget_show (label); - - container = - gtk_widget_new (GTK_TYPE_HBOX, - "visible", TRUE, - /* "GtkContainer::child", gtk_widget_new (GTK_TYPE_HBOX, - * "GtkWidget::visible", TRUE, - */ - "child", label, - /* NULL), */ - NULL); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), - container, TRUE, TRUE, 0); - - frame = - gtk_widget_new (GTK_TYPE_FRAME, - "border_width", 5, - "label", "Label Container", - "visible", TRUE, - "parent", GTK_DIALOG (window)->vbox, - NULL); - box = - gtk_widget_new (GTK_TYPE_VBOX, - "visible", TRUE, - "parent", frame, - NULL); - button = - g_object_connect (gtk_widget_new (GTK_TYPE_RADIO_BUTTON, - "label", "Resize-Parent", - "user_data", (void*)GTK_RESIZE_PARENT, - "visible", TRUE, - "parent", box, - NULL), - "signal::clicked", toggle_idle_container, container, - NULL); - button = gtk_widget_new (GTK_TYPE_RADIO_BUTTON, - "label", "Resize-Queue", - "user_data", (void*)GTK_RESIZE_QUEUE, - "group", button, - "visible", TRUE, - "parent", box, - NULL); - g_object_connect (button, - "signal::clicked", toggle_idle_container, container, - NULL); - button2 = gtk_widget_new (GTK_TYPE_RADIO_BUTTON, - "label", "Resize-Immediate", - "user_data", (void*)GTK_RESIZE_IMMEDIATE, - NULL); - g_object_connect (button2, - "signal::clicked", toggle_idle_container, container, - NULL); - g_object_set (button2, - "group", button, - "visible", TRUE, - "parent", box, - NULL); - - button = gtk_button_new_with_label ("close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_grab_default (button); - gtk_widget_show (button); - - button = gtk_button_new_with_label ("start"); - g_signal_connect (button, "clicked", - G_CALLBACK (start_idle_test), - label); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_show (button); - - button = gtk_button_new_with_label ("stop"); - g_signal_connect (button, "clicked", - G_CALLBACK (stop_idle_test), - NULL); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show (window); - else - gtk_widget_destroy (window); -} - -/* - * rc file test - */ - -void -reload_all_rc_files (void) -{ - static GdkAtom atom_rcfiles = GDK_NONE; - - GdkEvent *send_event = gdk_event_new (GDK_CLIENT_EVENT); - int i; - - if (!atom_rcfiles) - atom_rcfiles = gdk_atom_intern("_GTK_READ_RCFILES", FALSE); - - for(i = 0; i < 5; i++) - send_event->client.data.l[i] = 0; - send_event->client.data_format = 32; - send_event->client.message_type = atom_rcfiles; - gdk_event_send_clientmessage_toall (send_event); - - gdk_event_free (send_event); -} - -void -create_rc_file (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *button; - GtkWidget *frame; - GtkWidget *vbox; - GtkWidget *label; - - if (!window) - { - window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - frame = gtk_aspect_frame_new ("Testing RC file prioritization", 0.5, 0.5, 0.0, TRUE); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), frame, FALSE, FALSE, 0); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (frame), vbox); - - label = gtk_label_new ("This label should be red"); - gtk_widget_set_name (label, "testgtk-red-label"); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - label = gtk_label_new ("This label should be green"); - gtk_widget_set_name (label, "testgtk-green-label"); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - label = gtk_label_new ("This label should be blue"); - gtk_widget_set_name (label, "testgtk-blue-label"); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - gtk_window_set_title (GTK_WINDOW (window), "Reload Rc file"); - gtk_container_set_border_width (GTK_CONTAINER (window), 0); - - button = gtk_button_new_with_label ("Reload"); - g_signal_connect (button, "clicked", - G_CALLBACK (gtk_rc_reparse_all), NULL); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_grab_default (button); - - button = gtk_button_new_with_label ("Reload All"); - g_signal_connect (button, "clicked", - G_CALLBACK (reload_all_rc_files), NULL); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - - button = gtk_button_new_with_label ("Close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Test of recursive mainloop - */ - -void -mainloop_destroyed (GtkWidget *w, GtkWidget **window) -{ - *window = NULL; - gtk_main_quit (); -} - -void -create_mainloop (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *label; - GtkWidget *button; - - if (!window) - { - window = gtk_dialog_new (); - - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - gtk_window_set_title (GTK_WINDOW (window), "Test Main Loop"); - - g_signal_connect (window, "destroy", - G_CALLBACK (mainloop_destroyed), - &window); - - label = gtk_label_new ("In recursive main loop..."); - gtk_misc_set_padding (GTK_MISC(label), 20, 20); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), label, - TRUE, TRUE, 0); - gtk_widget_show (label); - - button = gtk_button_new_with_label ("Leave"); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), button, - FALSE, TRUE, 0); - - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); - - gtk_widget_show (button); - } - - if (!GTK_WIDGET_VISIBLE (window)) - { - gtk_widget_show (window); - - g_print ("create_mainloop: start\n"); - gtk_main (); - g_print ("create_mainloop: done\n"); - } - else - gtk_widget_destroy (window); -} - -gboolean -layout_expose_handler (GtkWidget *widget, GdkEventExpose *event) -{ - GtkLayout *layout; - - gint i,j; - gint imin, imax, jmin, jmax; - - layout = GTK_LAYOUT (widget); - - if (event->window != layout->bin_window) - return FALSE; - - imin = (event->area.x) / 10; - imax = (event->area.x + event->area.width + 9) / 10; - - jmin = (event->area.y) / 10; - jmax = (event->area.y + event->area.height + 9) / 10; - - for (i=imin; i<imax; i++) - for (j=jmin; j<jmax; j++) - if ((i+j) % 2) - gdk_draw_rectangle (layout->bin_window, - widget->style->black_gc, - TRUE, - 10*i, 10*j, - 1+i%10, 1+j%10); - - return FALSE; -} - -void create_layout (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *layout; - GtkWidget *scrolledwindow; - GtkWidget *button; - - if (!window) - { - gchar buf[16]; - - gint i, j; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - gtk_window_set_title (GTK_WINDOW (window), "Layout"); - gtk_widget_set_size_request (window, 200, 200); - - scrolledwindow = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow), - GTK_SHADOW_IN); - gtk_scrolled_window_set_placement (GTK_SCROLLED_WINDOW (scrolledwindow), - GTK_CORNER_TOP_RIGHT); - - gtk_container_add (GTK_CONTAINER (window), scrolledwindow); - - layout = gtk_layout_new (NULL, NULL); - gtk_container_add (GTK_CONTAINER (scrolledwindow), layout); - - /* We set step sizes here since GtkLayout does not set - * them itself. - */ - GTK_LAYOUT (layout)->hadjustment->step_increment = 10.0; - GTK_LAYOUT (layout)->vadjustment->step_increment = 10.0; - - gtk_widget_set_events (layout, GDK_EXPOSURE_MASK); - g_signal_connect (layout, "expose_event", - G_CALLBACK (layout_expose_handler), NULL); - - gtk_layout_set_size (GTK_LAYOUT (layout), 1600, 128000); - - for (i=0 ; i < 16 ; i++) - for (j=0 ; j < 16 ; j++) - { - sprintf(buf, "Button %d, %d", i, j); - if ((i + j) % 2) - button = gtk_button_new_with_label (buf); - else - button = gtk_label_new (buf); - - gtk_layout_put (GTK_LAYOUT (layout), button, - j*100, i*100); - } - - for (i=16; i < 1280; i++) - { - sprintf(buf, "Button %d, %d", i, 0); - if (i % 2) - button = gtk_button_new_with_label (buf); - else - button = gtk_label_new (buf); - - gtk_layout_put (GTK_LAYOUT (layout), button, - 0, i*100); - } - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -void -create_styles (GtkWidget *widget) -{ - static GtkWidget *window = NULL; - GtkWidget *label; - GtkWidget *button; - GtkWidget *entry; - GtkWidget *vbox; - static GdkColor red = { 0, 0xffff, 0, 0 }; - static GdkColor green = { 0, 0, 0xffff, 0 }; - static GdkColor blue = { 0, 0, 0, 0xffff }; - static GdkColor yellow = { 0, 0xffff, 0xffff, 0 }; - static GdkColor cyan = { 0, 0 , 0xffff, 0xffff }; - PangoFontDescription *font_desc; - - GtkRcStyle *rc_style; - - if (!window) - { - window = gtk_dialog_new (); - gtk_window_set_screen (GTK_WINDOW (window), - gtk_widget_get_screen (widget)); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_widget_destroyed), - &window); - - - button = gtk_button_new_with_label ("Close"); - g_signal_connect_swapped (button, "clicked", - G_CALLBACK (gtk_widget_destroy), - window); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area), - button, TRUE, TRUE, 0); - gtk_widget_show (button); - - vbox = gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 10); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, FALSE, FALSE, 0); - - label = gtk_label_new ("Font:"); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - font_desc = pango_font_description_from_string ("Helvetica,Sans Oblique 18"); - - button = gtk_button_new_with_label ("Some Text"); - gtk_widget_modify_font (GTK_BIN (button)->child, font_desc); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - label = gtk_label_new ("Foreground:"); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Some Text"); - gtk_widget_modify_fg (GTK_BIN (button)->child, GTK_STATE_NORMAL, &red); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - label = gtk_label_new ("Background:"); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Some Text"); - gtk_widget_modify_bg (button, GTK_STATE_NORMAL, &green); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - label = gtk_label_new ("Text:"); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - entry = gtk_entry_new (); - gtk_entry_set_text (GTK_ENTRY (entry), "Some Text"); - gtk_widget_modify_text (entry, GTK_STATE_NORMAL, &blue); - gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0); - - label = gtk_label_new ("Base:"); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - entry = gtk_entry_new (); - gtk_entry_set_text (GTK_ENTRY (entry), "Some Text"); - gtk_widget_modify_base (entry, GTK_STATE_NORMAL, &yellow); - gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0); - - label = gtk_label_new ("Cursor:"); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - entry = gtk_entry_new (); - gtk_entry_set_text (GTK_ENTRY (entry), "Some Text"); - gtk_widget_modify_cursor (entry, &red, &red); - gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0); - - label = gtk_label_new ("Multiple:"); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Some Text"); - - rc_style = gtk_rc_style_new (); - - rc_style->font_desc = pango_font_description_copy (font_desc); - rc_style->color_flags[GTK_STATE_NORMAL] = GTK_RC_FG | GTK_RC_BG; - rc_style->color_flags[GTK_STATE_PRELIGHT] = GTK_RC_FG | GTK_RC_BG; - rc_style->color_flags[GTK_STATE_ACTIVE] = GTK_RC_FG | GTK_RC_BG; - rc_style->fg[GTK_STATE_NORMAL] = yellow; - rc_style->bg[GTK_STATE_NORMAL] = blue; - rc_style->fg[GTK_STATE_PRELIGHT] = blue; - rc_style->bg[GTK_STATE_PRELIGHT] = yellow; - rc_style->fg[GTK_STATE_ACTIVE] = red; - rc_style->bg[GTK_STATE_ACTIVE] = cyan; - rc_style->xthickness = 5; - rc_style->ythickness = 5; - - gtk_widget_modify_style (button, rc_style); - gtk_widget_modify_style (GTK_BIN (button)->child, rc_style); - - g_object_unref (rc_style); - - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - } - - if (!GTK_WIDGET_VISIBLE (window)) - gtk_widget_show_all (window); - else - gtk_widget_destroy (window); -} - -/* - * Main Window and Exit - */ - -void -do_exit (GtkWidget *widget, GtkWidget *window) -{ - gtk_widget_destroy (window); - gtk_main_quit (); -} - -struct { - char *label; - void (*func) (GtkWidget *widget); - gboolean do_not_benchmark; -} buttons[] = -{ - { "alpha window", create_alpha_window }, -#ifdef G_OS_WIN32 - /* dog slow on NT, no working at all on 9x */ - { "big windows", create_big_windows, TRUE }, -#else - { "big windows", create_big_windows }, -#endif - { "button box", create_button_box }, - { "buttons", create_buttons }, - { "check buttons", create_check_buttons }, - { "clist", create_clist}, - { "color selection", create_color_selection }, - { "composited window", create_composited_window }, - { "ctree", create_ctree }, - { "cursors", create_cursors }, - { "dialog", create_dialog, TRUE }, - { "display & screen", create_display_screen, TRUE }, - { "entry", create_entry }, - { "event box", create_event_box }, - { "event watcher", create_event_watcher }, - { "expander", create_expander }, - { "file selection", create_file_selection }, - { "flipping", create_flipping }, - { "focus", create_focus }, - { "font selection", create_font_selection }, - { "gamma curve", create_gamma_curve, TRUE }, - { "gridded geometry", create_gridded_geometry }, - { "handle box", create_handle_box }, - { "image from drawable", create_get_image }, - { "image", create_image }, - { "item factory", create_item_factory }, - { "key lookup", create_key_lookup }, - { "labels", create_labels }, - { "layout", create_layout }, - { "list", create_list }, - { "menus", create_menus }, - { "message dialog", create_message_dialog }, - { "modal window", create_modal_window, TRUE }, - { "notebook", create_notebook }, - { "panes", create_panes }, - { "paned keyboard", create_paned_keyboard_navigation }, - { "pixmap", create_pixmap }, - { "preview color", create_color_preview, TRUE }, - { "preview gray", create_gray_preview, TRUE }, - { "progress bar", create_progress_bar }, - { "properties", create_properties }, - { "radio buttons", create_radio_buttons }, - { "range controls", create_range_controls }, - { "rc file", create_rc_file }, - { "reparent", create_reparent }, - { "resize grips", create_resize_grips }, - { "rotated label", create_rotated_label }, - { "rotated text", create_rotated_text }, - { "rulers", create_rulers }, - { "saved position", create_saved_position }, - { "scrolled windows", create_scrolled_windows }, - { "shapes", create_shapes }, - { "size groups", create_size_groups }, - { "spinbutton", create_spins }, - { "statusbar", create_statusbar }, - { "styles", create_styles }, - { "test idle", create_idle_test }, - { "test mainloop", create_mainloop, TRUE }, - { "test scrolling", create_scroll_test }, - { "test selection", create_selection_test }, - { "test timeout", create_timeout_test }, - { "text", create_text }, - { "toggle buttons", create_toggle_buttons }, - { "toolbar", create_toolbar }, - { "tooltips", create_tooltips }, - { "tree", create_tree_mode_window}, - { "WM hints", create_wmhints }, - { "window sizing", create_window_sizing }, - { "window states", create_window_states } -}; -int nbuttons = sizeof (buttons) / sizeof (buttons[0]); - -void -create_main_window (void) -{ - GtkWidget *window; - GtkWidget *box1; - GtkWidget *box2; - GtkWidget *scrolled_window; - GtkWidget *button; - GtkWidget *label; - gchar buffer[64]; - GtkWidget *separator; - GdkGeometry geometry; - int i; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_widget_set_name (window, "main window"); - gtk_widget_set_uposition (window, 20, 20); - gtk_window_set_default_size (GTK_WINDOW (window), -1, 400); - - geometry.min_width = -1; - geometry.min_height = -1; - geometry.max_width = -1; - geometry.max_height = G_MAXSHORT; - gtk_window_set_geometry_hints (GTK_WINDOW (window), NULL, - &geometry, - GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE); - - g_signal_connect (window, "destroy", - G_CALLBACK (gtk_main_quit), - NULL); - g_signal_connect (window, "delete-event", - G_CALLBACK (gtk_false), - NULL); - - box1 = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), box1); - - if (gtk_micro_version > 0) - sprintf (buffer, - "Gtk+ v%d.%d.%d", - gtk_major_version, - gtk_minor_version, - gtk_micro_version); - else - sprintf (buffer, - "Gtk+ v%d.%d", - gtk_major_version, - gtk_minor_version); - - label = gtk_label_new (buffer); - gtk_box_pack_start (GTK_BOX (box1), label, FALSE, FALSE, 0); - gtk_widget_set_name (label, "testgtk-version-label"); - - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 10); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_NEVER, - GTK_POLICY_AUTOMATIC); - gtk_box_pack_start (GTK_BOX (box1), scrolled_window, TRUE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 0); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), box2); - gtk_container_set_focus_vadjustment (GTK_CONTAINER (box2), - gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window))); - gtk_widget_show (box2); - - for (i = 0; i < nbuttons; i++) - { - button = gtk_button_new_with_label (buttons[i].label); - if (buttons[i].func) - g_signal_connect (button, - "clicked", - G_CALLBACK(buttons[i].func), - NULL); - else - gtk_widget_set_sensitive (button, FALSE); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - } - - separator = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0); - - box2 = gtk_vbox_new (FALSE, 10); - gtk_container_set_border_width (GTK_CONTAINER (box2), 10); - gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0); - - button = gtk_button_new_with_mnemonic ("_Close"); - g_signal_connect (button, "clicked", - G_CALLBACK (do_exit), - window); - gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0); - GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT); - gtk_widget_grab_default (button); + g_signal_connect (window, "delete-event", G_CALLBACK (gtk_main_quit), NULL); gtk_widget_show_all (window); -} - -static void -test_init (void) -{ - if (g_file_test ("../gdk-pixbuf/libpixbufloader-pnm.la", - G_FILE_TEST_EXISTS)) - { - g_setenv ("GDK_PIXBUF_MODULE_FILE", "../gdk-pixbuf/gdk-pixbuf.loaders", TRUE); - g_setenv ("GTK_IM_MODULE_FILE", "../modules/input/gtk.immodules", TRUE); - } -} - -static char * -pad (const char *str, int to) -{ - static char buf[256]; - int len = strlen (str); - int i; - - for (i = 0; i < to; i++) - buf[i] = ' '; - - buf[to] = '\0'; - - memcpy (buf, str, len); - - return buf; -} - -static void -bench_iteration (GtkWidget *widget, void (* fn) (GtkWidget *widget)) -{ - fn (widget); /* on */ - while (g_main_context_iteration (NULL, FALSE)); - fn (widget); /* off */ - while (g_main_context_iteration (NULL, FALSE)); -} - -void -do_real_bench (GtkWidget *widget, void (* fn) (GtkWidget *widget), char *name, int num) -{ - GTimeVal tv0, tv1; - double dt_first; - double dt; - int n; - static gboolean printed_headers = FALSE; - - if (!printed_headers) { - g_print ("Test Iters First Other\n"); - g_print ("-------------------- ----- ---------- ----------\n"); - printed_headers = TRUE; - } - - g_get_current_time (&tv0); - bench_iteration (widget, fn); - g_get_current_time (&tv1); - - dt_first = ((double)tv1.tv_sec - tv0.tv_sec) * 1000.0 - + (tv1.tv_usec - tv0.tv_usec) / 1000.0; - - g_get_current_time (&tv0); - for (n = 0; n < num - 1; n++) - bench_iteration (widget, fn); - g_get_current_time (&tv1); - dt = ((double)tv1.tv_sec - tv0.tv_sec) * 1000.0 - + (tv1.tv_usec - tv0.tv_usec) / 1000.0; - - g_print ("%s %5d ", pad (name, 20), num); - if (num > 1) - g_print ("%10.1f %10.1f\n", dt_first, dt/(num-1)); - else - g_print ("%10.1f\n", dt_first); -} - -void -do_bench (char* what, int num) -{ - int i; - GtkWidget *widget; - void (* fn) (GtkWidget *widget); - fn = NULL; - widget = gtk_window_new (GTK_WINDOW_TOPLEVEL); - if (g_ascii_strcasecmp (what, "ALL") == 0) - { - for (i = 0; i < nbuttons; i++) - { - if (!buttons[i].do_not_benchmark) - do_real_bench (widget, buttons[i].func, buttons[i].label, num); - } - - return; - } - else - { - for (i = 0; i < nbuttons; i++) - { - if (strcmp (buttons[i].label, what) == 0) - { - fn = buttons[i].func; - break; - } - } - - if (!fn) - g_print ("Can't bench: \"%s\" not found.\n", what); - else - do_real_bench (widget, fn, buttons[i].label, num); - } -} + gtk_main (); -void -usage (void) -{ - fprintf (stderr, "Usage: testgtk [--bench ALL|<bench>[:<count>]]\n"); - exit (1); + return 0; } -int -main (int argc, char *argv[]) -{ - GtkBindingSet *binding_set; - int i; - gboolean done_benchmarks = FALSE; - - srand (time (NULL)); - - test_init (); - - /* Check to see if we are being run from the correct - * directory. - */ - if (file_exists ("testgtkrc")) - gtk_rc_add_default_file ("testgtkrc"); - g_set_application_name ("GTK+ Test Program"); - gtk_init (&argc, &argv); - - gtk_accelerator_set_default_mod_mask (GDK_SHIFT_MASK | - GDK_CONTROL_MASK | - GDK_MOD1_MASK | - GDK_META_MASK | - GDK_SUPER_MASK | - GDK_HYPER_MASK | - GDK_MOD4_MASK); - /* benchmarking - */ - for (i = 1; i < argc; i++) - { - if (strncmp (argv[i], "--bench", strlen("--bench")) == 0) - { - int num = 1; - char *nextarg; - char *what; - char *count; - - nextarg = strchr (argv[i], '='); - if (nextarg) - nextarg++; - else - { - i++; - if (i == argc) - usage (); - nextarg = argv[i]; - } - - count = strchr (nextarg, ':'); - if (count) - { - what = g_strndup (nextarg, count - nextarg); - count++; - num = atoi (count); - if (num <= 0) - usage (); - } - else - what = g_strdup (nextarg); - - do_bench (what, num ? num : 1); - done_benchmarks = TRUE; - } - else - usage (); - } - if (done_benchmarks) - return 0; - - /* bindings test - */ - binding_set = gtk_binding_set_by_class (gtk_type_class (GTK_TYPE_WIDGET)); - gtk_binding_entry_add_signal (binding_set, - '9', GDK_CONTROL_MASK | GDK_RELEASE_MASK, - "debug_msg", - 1, - G_TYPE_STRING, "GtkWidgetClass <ctrl><release>9 test"); - - /* We use gtk_rc_parse_string() here so we can make sure it works across theme - * changes - */ - - gtk_rc_parse_string ("style \"testgtk-version-label\" { " - " fg[NORMAL] = \"#ff0000\"\n" - " font = \"Sans 18\"\n" - "}\n" - "widget \"*.testgtk-version-label\" style \"testgtk-version-label\""); - - create_main_window (); - - gtk_main (); - - if (1) - { - while (g_main_context_pending (NULL)) - g_main_context_iteration (NULL, FALSE); -#if 0 - sleep (1); - while (g_main_context_pending (NULL)) - g_main_context_iteration (NULL, FALSE); -#endif - } - return 0; -} |