88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef CHIPTESTER_H
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#define CHIPTESTER_H
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#include <QtWidgets/QGraphicsView>
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#include <QtCore/QEventLoop>
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#include <QtCore/QTime>
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QT_FORWARD_DECLARE_CLASS(QGraphicsScene)
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QT_FORWARD_DECLARE_CLASS(QGraphicsView)
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QT_FORWARD_DECLARE_CLASS(QLabel)
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QT_FORWARD_DECLARE_CLASS(QSlider)
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QT_FORWARD_DECLARE_CLASS(QSplitter)
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class ChipTester : public QGraphicsView
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{
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Q_OBJECT
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public:
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enum Operation {
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Rotate360,
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ZoomInOut,
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Translate
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};
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ChipTester(QWidget *parent = 0);
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void setAntialias(bool enabled);
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void setOpenGL(bool enabled);
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void runBenchmark();
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void setOperation(Operation operation);
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protected:
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void paintEvent(QPaintEvent *event);
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void timerEvent(QTimerEvent *event);
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private:
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void populateScene();
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QGraphicsView *view;
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QGraphicsScene *scene;
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int npaints;
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int timerId;
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QEventLoop eventLoop;
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QTime stopWatch;
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Operation operation;
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};
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#endif
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