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Diffstat (limited to 'examples/clist/clist.c')
| -rw-r--r-- | examples/clist/clist.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/examples/clist/clist.c b/examples/clist/clist.c deleted file mode 100644 index 64903b4a12..0000000000 --- a/examples/clist/clist.c +++ /dev/null @@ -1,173 +0,0 @@ - -#include "config.h" -#include <gtk/gtk.h> - -/* User clicked the "Add List" button. */ -void button_add_clicked( gpointer data ) -{ - int indx; - - /* Something silly to add to the list. 4 rows of 2 columns each */ - gchar *drink[4][2] = { { "Milk", "3 Oz" }, - { "Water", "6 l" }, - { "Carrots", "2" }, - { "Snakes", "55" } }; - - /* Here we do the actual adding of the text. It's done once for - * each row. - */ - for (indx = 0; indx < 4; indx++) - gtk_clist_append ((GtkCList *)data, drink[indx]); - - return; -} - -/* User clicked the "Clear List" button. */ -void button_clear_clicked( gpointer data ) -{ - /* Clear the list using gtk_clist_clear. This is much faster than - * calling gtk_clist_remove once for each row. - */ - gtk_clist_clear ((GtkCList *)data); - - return; -} - -/* The user clicked the "Hide/Show titles" button. */ -void button_hide_show_clicked( gpointer data ) -{ - /* Just a flag to remember the status. 0 = currently visible */ - static short int flag = 0; - - if (flag == 0) - { - /* Hide the titles and set the flag to 1 */ - gtk_clist_column_titles_hide ((GtkCList *)data); - flag++; - } - else - { - /* Show the titles and reset flag to 0 */ - gtk_clist_column_titles_show ((GtkCList *)data); - flag--; - } - - return; -} - -/* If we come here, then the user has selected a row in the list. */ -void selection_made( GtkWidget *clist, - gint row, - gint column, - GdkEventButton *event, - gpointer data ) -{ - gchar *text; - - /* Get the text that is stored in the selected row and column - * which was clicked in. We will receive it as a pointer in the - * argument text. - */ - gtk_clist_get_text (GTK_CLIST (clist), row, column, &text); - - /* Just prints some information about the selected row */ - g_print ("You selected row %d. More specifically you clicked in " - "column %d, and the text in this cell is %s\n\n", - row, column, text); - - return; -} - -int main( int argc, - gchar *argv[] ) -{ - GtkWidget *window; - GtkWidget *vbox, *hbox; - GtkWidget *scrolled_window, *clist; - GtkWidget *button_add, *button_clear, *button_hide_show; - gchar *titles[2] = { "Ingredients", "Amount" }; - - gtk_init(&argc, &argv); - - window=gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_widget_set_size_request (GTK_WIDGET (window), 300, 150); - - gtk_window_set_title (GTK_WINDOW (window), "GtkCList Example"); - g_signal_connect (G_OBJECT (window), "destroy", - G_CALLBACK (gtk_main_quit), - NULL); - - vbox=gtk_vbox_new (FALSE, 5); - gtk_container_set_border_width (GTK_CONTAINER (vbox), 5); - gtk_container_add (GTK_CONTAINER (window), vbox); - gtk_widget_show (vbox); - - /* Create a scrolled window to pack the CList widget into */ - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); - - gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0); - gtk_widget_show (scrolled_window); - - /* Create the CList. For this example we use 2 columns */ - clist = gtk_clist_new_with_titles (2, titles); - - /* When a selection is made, we want to know about it. The callback - * used is selection_made, and its code can be found further down */ - g_signal_connect (G_OBJECT (clist), "select_row", - G_CALLBACK (selection_made), - NULL); - - /* It isn't necessary to shadow the border, but it looks nice :) */ - gtk_clist_set_shadow_type (GTK_CLIST (clist), GTK_SHADOW_OUT); - - /* What however is important, is that we set the column widths as - * they will never be right otherwise. Note that the columns are - * numbered from 0 and up (to 1 in this case). - */ - gtk_clist_set_column_width (GTK_CLIST (clist), 0, 150); - - /* Add the CList widget to the vertical box and show it. */ - gtk_container_add (GTK_CONTAINER (scrolled_window), clist); - gtk_widget_show (clist); - - /* Create the buttons and add them to the window. See the button - * tutorial for more examples and comments on this. - */ - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0); - gtk_widget_show (hbox); - - button_add = gtk_button_new_with_label ("Add List"); - button_clear = gtk_button_new_with_label ("Clear List"); - button_hide_show = gtk_button_new_with_label ("Hide/Show titles"); - - gtk_box_pack_start (GTK_BOX (hbox), button_add, TRUE, TRUE, 0); - gtk_box_pack_start (GTK_BOX (hbox), button_clear, TRUE, TRUE, 0); - gtk_box_pack_start (GTK_BOX (hbox), button_hide_show, TRUE, TRUE, 0); - - /* Connect our callbacks to the three buttons */ - g_signal_connect_swapped (G_OBJECT (button_add), "clicked", - G_CALLBACK (button_add_clicked), - clist); - g_signal_connect_swapped (G_OBJECT (button_clear), "clicked", - G_CALLBACK (button_clear_clicked), - clist); - g_signal_connect_swapped (G_OBJECT (button_hide_show), "clicked", - G_CALLBACK (button_hide_show_clicked), - clist); - - gtk_widget_show (button_add); - gtk_widget_show (button_clear); - gtk_widget_show (button_hide_show); - - /* The interface is completely set up so we show the window and - * enter the gtk_main loop. - */ - gtk_widget_show (window); - - gtk_main(); - - return 0; -} |