2 * This file is part of hildon-libs
4 * Copyright (C) 2005, 2006 Nokia Corporation.
6 * Contact: Michael Dominic Kostrzewa <michael.kostrzewa@nokia.com>
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation; version 2.1 of
13 * This library is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
25 #include <gtk/gtkwidget.h>
26 #include <gtk/gtkwindow.h>
27 #include "hildon-composite-widget.h"
29 /* This function is a private function of hildon-libs. It hadles focus
30 * changing for composite hildon widgets: HildonDateEditor,
31 * HildonNumberEditor, HildonTimeEditor, HildonWeekdayPicker.
32 * Its purpose is to focus the first widget (from left) inside the container
33 * regardless of where the focus is coming from.
36 hildon_composite_widget_focus (GtkWidget *widget, GtkDirectionType direction)
38 GtkWidget *toplevel = NULL;
39 GtkWidget *focus_widget = NULL;
41 /* Get the topmost parent widget */
42 toplevel = gtk_widget_get_toplevel (widget);
43 if (!GTK_IS_WINDOW(toplevel))
44 return GTK_WIDGET_CLASS (g_type_class_peek_parent (
45 GTK_WIDGET_GET_CLASS (widget)))->focus (widget, direction);
46 /* Get focus widget in the topmost parent widget */
47 focus_widget = GTK_WINDOW (toplevel)->focus_widget;
49 if (!GTK_IS_WIDGET (focus_widget))
52 if (!gtk_widget_is_ancestor (focus_widget, widget))
53 /* Containers grab_focus grabs the focus to the correct widget */
54 gtk_widget_grab_focus (widget);
56 return GTK_WIDGET_CLASS (g_type_class_peek_parent (
57 GTK_WIDGET_GET_CLASS(widget)))->focus (widget, direction);