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/**************************************************************************** ** ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Qt Software Information (qt-info@nokia.com) ** ** This file is part of the example classes of the Qt Toolkit. ** ** Commercial Usage ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Commercial License Agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Nokia. ** ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License versions 2.0 or 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 GNU General Public Licensing requirements will be met: ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and ** http://www.gnu.org/copyleft/gpl.html. ** ** Qt for Windows(R) Licensees ** As a special exception, Nokia, as the sole copyright holder for Qt ** Designer, grants users of the Qt/Eclipse Integration plug-in the ** right for the Qt/Eclipse Integration to link to functionality ** provided by Qt Designer and its related libraries. ** ** If you are unsure which license is appropriate for your use, please ** contact the sales department at qt-sales@nokia.com. ** ****************************************************************************/ #ifndef QAHIGLSCREEN_H #define QAHIGLSCREEN_H #include <QGLScreen> #include <QWSServer> class QAhiGLScreenPrivate; class QAhiGLScreen : public QGLScreen { public: QAhiGLScreen(int displayId); virtual ~QAhiGLScreen(); bool initDevice(); bool connect(const QString &displaySpec); void disconnect(); void shutdownDevice(); void setMode(int width, int height, int depth); void blank(bool on); void exposeRegion(QRegion r, int changing); QWSWindowSurface* createSurface(QWidget *widget) const; QWSWindowSurface* createSurface(const QString &key) const; bool hasOpenGL(); private: void invalidateTexture(int windowIndex); void redrawScreen(); void drawWindow(QWSWindow *win, qreal progress); void drawQuad(const QRect &textureGeometry, const QRect &subGeometry, const QRect &screenGeometry); void drawQuadWavyFlag(const QRect &textureGeometry, const QRect &subTexGeometry, const QRect &screenGeometry, float progress); QAhiGLScreenPrivate *d_ptr; friend class QAhiGLScreenPrivate; }; #endif // QAHIGLSCREEN_H
Copyright © 2008 Nokia | Trademarks | Qt 4.4.3 |