source: trunk/src/gui/painting/qwindowsurface_pm_p.h

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#ifndef QWINDOWSURFACE_PM_P_H
#define QWINDOWSURFACE_PM_P_H

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

#include <qscopedpointer.h>
#include "private/qwindowsurface_p.h"

QT_BEGIN_NAMESPACE

struct QPMDiveWindowSurfacePrivate;

class QPMDiveWindowSurface : public QWindowSurface
{
public:
    QPMDiveWindowSurface(QWidget *widget);
    ~QPMDiveWindowSurface();

    QPaintDevice *paintDevice();
    void flush(QWidget *widget, const QRegion &rgn, const QPoint &offset);
    void setGeometry(const QRect &rect);
    bool scroll(const QRegion &area, int dx, int dy);

    static QPMDiveWindowSurface *create(QWidget *widget);

protected:
    bool adjustSetup(QWidget *widget);
    virtual void doFlush(QWidget *widget, const QRect &from, const QPoint &to);

    QScopedPointer<QPMDiveWindowSurfacePrivate> d;
    friend struct QPMDiveWindowSurfacePrivate;
};

QT_END_NAMESPACE

#endif // QWINDOWSURFACE_PM_P_H