qbbglwindowsurface.h

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#ifndef QBBGLWINDOWSURFACE_H
#define QBBGLWINDOWSURFACE_H

#include <QtGui/private/qwindowsurface_p.h>
#include <QtOpenGL/private/qglpaintdevice_p.h>

#include <screen/screen.h>

QT_BEGIN_NAMESPACE

class QGLContext;
class QBBGLContext;
class QBBWindow;

class QBBGLPaintDevice : public QGLPaintDevice
{
public:
    QBBGLPaintDevice(QBBGLContext* platformGlContext);
    virtual ~QBBGLPaintDevice();

    virtual QPaintEngine *paintEngine() const;
    virtual QSize size() const;
    virtual QGLContext *context() const { return mGlContext; }

private:
    QBBGLContext* mPlatformGlContext;
    QGLContext *mGlContext;
};

class QBBGLWindowSurface : public QWindowSurface
{
public:
    QBBGLWindowSurface(QWidget *window);
    virtual ~QBBGLWindowSurface();

    virtual QPaintDevice *paintDevice() { return mPaintDevice; }
    virtual void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
    virtual void resize(const QSize &size);
    virtual void beginPaint(const QRegion &region);
    virtual void endPaint(const QRegion &region);

    virtual QWindowSurface::WindowSurfaceFeatures features() const;

private:
    QBBGLContext* mPlatformGlContext;
    QBBGLPaintDevice* mPaintDevice;
};

QT_END_NAMESPACE

#endif // QBBGLWINDOWSURFACE_H