f3b45ffa61
Change-Id: I2d9d4e52caf0a39fef9648d8a9e83a0c1328f650 Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>
84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the documentation of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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** the names of its contributors may be used to endorse or promote
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** products derived from this software without specific prior written
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** permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtGui/QWindow>
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#include <QtGui/QOpenGLFunctions>
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QT_BEGIN_NAMESPACE
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class QPainter;
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class QOpenGLContext;
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class QOpenGLPaintDevice;
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QT_END_NAMESPACE
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//! [1]
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class OpenGLWindow : public QWindow, protected QOpenGLFunctions
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{
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Q_OBJECT
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public:
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explicit OpenGLWindow(QWindow *parent = 0);
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~OpenGLWindow();
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virtual void render(QPainter *painter);
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virtual void render();
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virtual void initialize();
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void setAnimating(bool animating);
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public slots:
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void renderLater();
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void renderNow();
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protected:
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bool event(QEvent *event);
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void exposeEvent(QExposeEvent *event);
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void resizeEvent(QResizeEvent *event);
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private:
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bool m_update_pending;
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bool m_animating;
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QOpenGLContext *m_context;
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QOpenGLPaintDevice *m_device;
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};
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//! [1]
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