qscreentransformed_qws.h
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- /****************************************************************************
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- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
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- ** This file is part of the QtGui module of the Qt Toolkit.
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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 ®ion);
- void solidFill(const QColor &color, const QRegion ®ion);
- 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