3 * GtkExpander allows to provide additional content that is initially hidden.
4 * This is also known as "disclosure triangle".
11 static GtkWidget *window = NULL;
15 do_expander (GtkWidget *do_widget)
23 window = gtk_dialog_new_with_buttons ("GtkExpander",
24 GTK_WINDOW (do_widget),
29 gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
31 g_signal_connect (window, "response",
32 G_CALLBACK (gtk_widget_destroy), NULL);
33 g_signal_connect (window, "destroy",
34 G_CALLBACK (gtk_widget_destroyed), &window);
36 vbox = gtk_vbox_new (FALSE, 5);
37 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, TRUE, TRUE, 0);
38 gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
40 label = gtk_label_new ("Expander demo. Click on the triangle for details.");
41 gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
43 /* Create the expander */
44 expander = gtk_expander_new ("Details");
45 gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
47 label = gtk_label_new ("Details can be shown or hidden.");
48 gtk_container_add (GTK_CONTAINER (expander), label);
51 if (!GTK_WIDGET_VISIBLE (window))
52 gtk_widget_show_all (window);
54 gtk_widget_destroy (window);