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/*
* Copyright (C) 2007, 2009 Holger Hans Peter Freyther zecke@selfish.org
* Copyright (C) 2010 Gustavo Noronha Silva <gns@gnome.org>
* Copyright (C) 2010 Collabora Ltd.
* Copyright (C) 2010, 2011 Igalia S.L.
*
* 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; either
* version 2 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "MainFrameScrollbarGtk.h"
#include "GtkVersioning.h"
#include "IntRect.h"
#include "ScrollableArea.h"
#include <gtk/gtk.h>
using namespace WebCore;
PassRefPtr<MainFrameScrollbarGtk> MainFrameScrollbarGtk::create(ScrollableArea* scrollableArea, ScrollbarOrientation orientation)
{
return adoptRef(new MainFrameScrollbarGtk(scrollableArea, orientation));
}
// A MainFrameScrollbar is just a non-painting scrollbar. Otherwise it is fully
// functional. A non-painting scrollbar allows a main-frame ScrollView to use
// a containing GtkScrolledWindow as its user interface. The ChromeClient in the
// WebKit layer just listens for scrolling and sizing changes and updates its
// container (the GtkScrolledWindow) accordingly. The ScrollView is responsible
// for deciding whether or not to create a MainFrameScrollbar or native scrollbar.
MainFrameScrollbarGtk::MainFrameScrollbarGtk(ScrollableArea* scrollableArea, ScrollbarOrientation orientation)
: Scrollbar(scrollableArea, orientation, RegularScrollbar)
{
// We don't want to take up any space.
resize(0, 0);
}
void MainFrameScrollbarGtk::paint(GraphicsContext* context, const IntRect& rect)
{
// Main frame scrollbars are not painted by WebCore.
return;
}
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