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#ifndef SHIVAVGWINDOWSURFACE_H
#define SHIVAVGWINDOWSURFACE_H

#include <QtGui/private/qwindowsurface_p.h>

QT_BEGIN_NAMESPACE

class ShivaVGWindowSurfacePrivate;

class ShivaVGWindowSurface : public QWindowSurface, public QPaintDevice
{
public:
    ShivaVGWindowSurface(QWidget *window);
    virtual ~ShivaVGWindowSurface();

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

    void beginPaint(const QRegion &region);
    void endPaint(const QRegion &region);

    QPaintEngine *paintEngine() const;

protected:
    int metric(PaintDeviceMetric metric) const;

private:
    ShivaVGWindowSurfacePrivate *d_ptr;
};

QT_END_NAMESPACE

#endif