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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qgraphicssystem_p.h"
#ifdef Q_WS_X11
# include <private/qpixmap_x11_p.h>
#endif
#if defined(Q_WS_WIN)
# include <private/qpixmap_raster_p.h>
#endif
#ifdef Q_WS_MAC
# include <private/qpixmap_mac_p.h>
#endif
#ifdef Q_WS_QPA
# include <QtGui/private/qapplication_p.h>
#endif
#ifdef Q_OS_SYMBIAN
# include <private/qpixmap_s60_p.h>
#endif
QT_BEGIN_NAMESPACE
QGraphicsSystem::~QGraphicsSystem()
{
}
QPixmapData *QGraphicsSystem::createDefaultPixmapData(QPixmapData::PixelType type)
{
#ifdef Q_WS_QWS
Q_UNUSED(type);
#endif
#if defined(Q_WS_X11)
return new QX11PixmapData(type);
#elif defined(Q_WS_WIN)
return new QRasterPixmapData(type);
#elif defined(Q_WS_MAC)
return new QMacPixmapData(type);
#elif defined(Q_WS_QPA)
return QApplicationPrivate::platformIntegration()->createPixmapData(type);
#elif defined(Q_OS_SYMBIAN)
return new QS60PixmapData(type);
#elif !defined(Q_WS_QWS)
#error QGraphicsSystem::createDefaultPixmapData() not implemented
#endif
return 0;
}
QPixmapData *QGraphicsSystem::createPixmapData(QPixmapData *origin)
{
return createPixmapData(origin->pixelType());
}
void QGraphicsSystem::releaseCachedResources()
{
// Do nothing here
}
QT_END_NAMESPACE
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