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Diffstat (limited to 'src/gui/embedded/qscreentransformed_qws.h')
-rw-r--r-- | src/gui/embedded/qscreentransformed_qws.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/gui/embedded/qscreentransformed_qws.h b/src/gui/embedded/qscreentransformed_qws.h new file mode 100644 index 0000000000..70f5063387 --- /dev/null +++ b/src/gui/embedded/qscreentransformed_qws.h @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 |