/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the either Technology Preview License Agreement or the ** Beta Release License Agreement. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain ** additional rights. These rights are described in the Nokia Qt LGPL ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please ** contact the sales department at http://www.qtsoftware.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QSCREENTRANSFORMED_QWS_H #define QSCREENTRANSFORMED_QWS_H #include 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