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/*
* This file is a part of hildon
*
* Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
*
* Contact: Rodrigo Novo <rodrigo.novo@nokia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; version 2.1 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#undef HILDON_DISABLE_DEPRECATED
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "hildon-private.h"
#include "hildon-date-editor.h"
#include "hildon-time-editor.h"
/* This function is a private function of hildon. It hadles focus
* changing for composite hildon widgets: HildonDateEditor,
* HildonNumberEditor, HildonTimeEditor, HildonWeekdayPicker.
* Its purpose is to focus the first widget (from left) inside the container
* regardless of where the focus is coming from.
*/
gboolean G_GNUC_INTERNAL
hildon_private_composite_focus (GtkWidget *widget,
GtkDirectionType direction,
GtkDirectionType *effective_direction)
{
GtkWidget *toplevel = NULL;
GtkWidget *focus_widget = NULL;
gboolean coming_from_outside = FALSE;
toplevel = gtk_widget_get_toplevel (widget);
focus_widget = GTK_WINDOW (toplevel)->focus_widget;
if (focus_widget == NULL || gtk_widget_is_ancestor (focus_widget, widget) == FALSE)
{
/* When coming from outside we want to give focus to the first
item in the widgets */
*effective_direction = GTK_DIR_TAB_FORWARD;
coming_from_outside = TRUE;
}
else
*effective_direction = direction;
switch (direction) {
case GTK_DIR_UP:
case GTK_DIR_DOWN:
case GTK_DIR_TAB_FORWARD:
case GTK_DIR_TAB_BACKWARD:
if ((HILDON_IS_DATE_EDITOR (widget) || HILDON_IS_TIME_EDITOR(widget)) &&
!coming_from_outside)
return FALSE;
/* fall through */
default:
return TRUE;
}
g_assert_not_reached ();
return TRUE;
}
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