From 1c9f0c0bac5e73d80968fc791568f1566e3ec5e6 Mon Sep 17 00:00:00 2001 From: Havoc Pennington Date: Fri, 20 Oct 2000 23:14:41 +0000 Subject: create some stock buttons with the default accel group (create_image): 2000-10-04 Havoc Pennington * gtk/testgtk.c (create_buttons): create some stock buttons with the default accel group (create_image): test some new GtkImage features (make_message_dialog): test GtkMessageDialog (create_modal_window): fix someone's bizzarro indentation * gtk/gtkwindow.h, gtk/gtkwindow.c: Implement GTK_WIN_POS_CENTER_ON_PARENT. Add "destroy with parent" setting, which means the window goes away with its transient parent. (gtk_window_get_default_accel_group): get the default accel group for the window. (gtk_window_set_destroy_with_parent): set/unset destroy with parent flag (gtk_window_read_rcfiles): invalidate icon set caches after reloading rcfiles * gtk/gtkenums.h (GtkWindowPosition): add GTK_WIN_POS_CENTER_ON_PARENT, which centers a dialog on its parent window when the dialog is mapped for the first time. * gtk/gtkmessagedialog.h, gtk/gtkmessagedialog.c: Add a simple message dialog class * gtk/gtkdialog.c (gtk_dialog_init): Connect delete event handler to emit response signal, and maybe later it would honor a hide_on_delete flag - though that isn't there yet. Set border width on the vbox to 2, so we get some padding. Use a button box for the action area. (gtk_dialog_key_press): synthesize a delete event if Esc is pressed and the GtkWidget key press handler didn't handle the escape key. (gtk_dialog_new_with_buttons): new function creates a dialog with some default buttons in it. (gtk_dialog_add_action_widget): add an activatable widget as a button in the dialog - you can also add a non-activatable widget by accessing the action area directly. (gtk_dialog_add_button): add a simple button - stock ID or label - to the action area (gtk_dialog_response): emit response signal (gtk_dialog_run): block waiting for the dialog, return the response. Override normal delete_event behavior, so that delete_event does nothing inside gtk_dialog_run(). * gtk/gtkdialog.h, gtk/gtkdialog.c: Add "response" signal emitted when an action widget is clicked or the dialog gets delete_event * gtk/gtk.h: add gtkmessagedialog.h * gtk/Makefile.am: add gtkmessagedialog.[hc] 2000-10-20 Havoc Pennington * gtk/gtk-sections.txt: Add dialog docs --- gtk/gtkdialog.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 55 insertions(+), 2 deletions(-) (limited to 'gtk/gtkdialog.h') diff --git a/gtk/gtkdialog.h b/gtk/gtkdialog.h index cb2340ee08..fb8d10cf6c 100644 --- a/gtk/gtkdialog.h +++ b/gtk/gtkdialog.h @@ -36,6 +36,35 @@ extern "C" { #endif /* __cplusplus */ +/* Parameters for dialog construction */ +typedef enum +{ + GTK_DIALOG_MODAL, /* call gtk_window_set_modal (win, TRUE) */ + GTK_DIALOG_DESTROY_WITH_PARENT /* call gtk_window_set_destroy_with_parent () */ + +} GtkDialogFlags; + +/* Convenience enum to use for action_id's. Positive values are + * totally user-interpreted. GTK will sometimes return + * GTK_ACTION_NONE if no action_id is available. + * + * Typical usage is: + * if (gtk_dialog_run(dialog) == GTK_ACTION_ACCEPT) + * blah(); + */ +typedef enum +{ + /* GTK returns this if a response widget has no response_id, + * or the dialog gets destroyed with no response + */ + GTK_RESPONSE_NONE = -1, + /* GTK won't return these unless you pass them in + * as the response for an action widget + */ + GTK_RESPONSE_REJECT = -2, + GTK_RESPONSE_ACCEPT = -3 +} GtkResponseType; + #define GTK_TYPE_DIALOG (gtk_dialog_get_type ()) #define GTK_DIALOG(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_DIALOG, GtkDialog)) @@ -47,8 +76,6 @@ extern "C" { typedef struct _GtkDialog GtkDialog; typedef struct _GtkDialogClass GtkDialogClass; -typedef struct _GtkDialogButton GtkDialogButton; - struct _GtkDialog { @@ -61,12 +88,38 @@ struct _GtkDialog struct _GtkDialogClass { GtkWindowClass parent_class; + + void (* response) (GtkDialog *dialog, gint response_id); }; GtkType gtk_dialog_get_type (void) G_GNUC_CONST; GtkWidget* gtk_dialog_new (void); +GtkWidget* gtk_dialog_new_with_buttons (const gchar *title, + GtkWindow *parent, + GtkDialogFlags flags, + const gchar *first_button_text, + ...); + +void gtk_dialog_add_action_widget (GtkDialog *dialog, + GtkWidget *child, + gint response_id); + +void gtk_dialog_add_button (GtkDialog *dialog, + const gchar *button_text, + gint response_id); + +void gtk_dialog_add_buttons (GtkDialog *dialog, + const gchar *first_button_text, + ...); + +/* Emit response signal */ +void gtk_dialog_response (GtkDialog *dialog, + gint response_id); + +/* Returns response_id */ +gint gtk_dialog_run (GtkDialog *dialog); #ifdef __cplusplus } -- cgit v1.2.1