- gtk_widget_set_size_request(GTK_WIDGET(self), 600, 550);
- gtk_widget_set_events(GTK_WIDGET(self),
- GDK_BUTTON_PRESS_MASK |
- GDK_ENTER_NOTIFY_MASK |
- GDK_KEY_PRESS_MASK);
- g_object_set(self, "can-focus", TRUE, NULL);
-
- self->objects = g_tree_new(_objects_cmp);
+ self->objects = g_tree_new_full(_objects_cmp, NULL, NULL, _objects_free);