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Diffstat (limited to 'src/gui/painting/qgraphicssystem.cpp')
-rw-r--r-- | src/gui/painting/qgraphicssystem.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/gui/painting/qgraphicssystem.cpp b/src/gui/painting/qgraphicssystem.cpp new file mode 100644 index 0000000000..171ef46f98 --- /dev/null +++ b/src/gui/painting/qgraphicssystem.cpp @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** 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 |