src/gui/painting/qgraphicssystem_p.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 00:43:10 +0200
changeset 3 41300fa6a67c
parent 0 1918ee327afb
child 4 3b1da2848fc7
permissions -rw-r--r--
Revision: 201003 Kit: 201005

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#ifndef QGRAPHICSSYSTEM_P_H
#define QGRAPHICSSYSTEM_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "private/qpixmapdata_p.h"
#include "private/qwindowsurface_p.h"

QT_BEGIN_NAMESPACE

class QPixmapFilter;

class Q_GUI_EXPORT QGraphicsSystem
{
public:
    virtual QPixmapData *createPixmapData(QPixmapData::PixelType type) const = 0;
    virtual QWindowSurface *createWindowSurface(QWidget *widget) const = 0;

    virtual ~QGraphicsSystem() = 0;

    //### Remove this & change qpixmap.cpp & qbitmap.cpp once every platform is gaurenteed
    //    to have a graphics system.
    static QPixmapData *createDefaultPixmapData(QPixmapData::PixelType type);
};

QT_END_NAMESPACE

#endif