From b45cd0430c79f9426036ced2809427e0920dd855 Mon Sep 17 00:00:00 2001 From: Tim Janik Date: Tue, 3 Feb 1998 14:13:05 +0000 Subject: attach/detach to menu widget via Tue Feb 3 15:09:55 1998 Tim Janik * gtk/gtkoptionmenu.h: * gtk/gtkoptionmenu.c: attach/detach to menu widget via * gtk/gtkmenu.h: * gtk/gtkmenu.c: new functions gtk_menu_attach_to_widget and gtk_menu_detach that correspond to the action of gtk_widget_set_parent and gtk_widget_unparent. * gtk/widget.c: few fixups. --- gtk/gtkbutton.c | 1 + 1 file changed, 1 insertion(+) (limited to 'gtk/gtkbutton.c') diff --git a/gtk/gtkbutton.c b/gtk/gtkbutton.c index a9ed0d7f6e..8b67766a3e 100644 --- a/gtk/gtkbutton.c +++ b/gtk/gtkbutton.c @@ -802,6 +802,7 @@ gtk_button_remove (GtkContainer *container, g_return_if_fail (container != NULL); g_return_if_fail (GTK_IS_BUTTON (container)); + g_return_if_fail (widget != NULL); button = GTK_BUTTON (container); -- cgit v1.2.1