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#ifndef QSCREENTRANSFORMED_QWS_H

#define QSCREENTRANSFORMED_QWS_H

#include <QtGui/qscreenproxy_qws.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#ifndef QT_NO_QWS_TRANSFORMED

class QTransformedScreenPrivate;

class Q_AUTOTEST_EXPORT QTransformedScreen : public QProxyScreen

{

public:

    explicit QTransformedScreen(int display_id);

    ~QTransformedScreen();

    enum Transformation { None, Rot90, Rot180, Rot270 };

    void setTransformation(Transformation t);

    Transformation transformation() const;

    int transformOrientation() const;

    QSize mapToDevice(const QSize &s) const;

    QSize mapFromDevice(const QSize &s) const;

    QPoint mapToDevice(const QPoint &, const QSize &) const;

    QPoint mapFromDevice(const QPoint &, const QSize &) const;

    QRect mapToDevice(const QRect &, const QSize &) const;

    QRect mapFromDevice(const QRect &, const QSize &) const;

    QRegion mapToDevice(const QRegion &, const QSize &) const;

    QRegion mapFromDevice(const QRegion &, const QSize &) const;

    bool connect(const QString &displaySpec);

    bool isTransformed() const { return transformation() != None; }

    void exposeRegion(QRegion region, int changing);

    void blit(const QImage &img, const QPoint &topLeft, const QRegion &region);

    void solidFill(const QColor &color, const QRegion &region);

    void setDirty(const QRect&);

    QRegion region() const;

private:

    friend class QTransformedScreenPrivate;

    QTransformedScreenPrivate *d_ptr;

};

#endif // QT_NO_QWS_TRANSFORMED

QT_END_NAMESPACE

QT_END_HEADER

#endif // QSCREENTRANSFORMED_QWS_H