3 * GtkExpander allows to provide additional content that is initially hidden.
4 * This is also known as "disclosure triangle".
10 static GtkWidget *window = NULL;
14 do_expander (GtkWidget *do_widget)
22 window = gtk_dialog_new_with_buttons ("GtkExpander",
23 GTK_WINDOW (do_widget),
28 gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
30 g_signal_connect (window, "response",
31 G_CALLBACK (gtk_widget_destroy), NULL);
32 g_signal_connect (window, "destroy",
33 G_CALLBACK (gtk_widget_destroyed), &window);
35 vbox = gtk_vbox_new (FALSE, 5);
36 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, TRUE, TRUE, 0);
37 gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
39 label = gtk_label_new ("Expander demo. Click on the triangle for details.");
40 gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
42 /* Create the expander */
43 expander = gtk_expander_new ("Details");
44 gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
46 label = gtk_label_new ("Details can be shown or hidden.");
47 gtk_container_add (GTK_CONTAINER (expander), label);
50 if (!gtk_widget_get_visible (window))
51 gtk_widget_show_all (window);
53 gtk_widget_destroy (window);