cf8f369f85
Qt Core examples were scattered into several subdirectories under qtbase/examples. This caused an issue with the example manifest file generated by QDoc; it expects to find all examples under a common directory in order to produde correct paths to the example .pro files. Qt Creator will not find the examples without a valid manifest file. This change moves the examples and edits the documentation files accordingly. Task-number: QTBUG-41963 Change-Id: I51d86782e0ba21c5c9bae5f15401ec774abe5cf8 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the examples 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 Digia Plc and its Subsidiary(-ies) nor the names
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** of its contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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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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#ifndef RENDERTHREAD_H
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#define RENDERTHREAD_H
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#include <QMutex>
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#include <QSize>
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#include <QThread>
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#include <QWaitCondition>
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QT_BEGIN_NAMESPACE
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class QImage;
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QT_END_NAMESPACE
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//! [0]
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class RenderThread : public QThread
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{
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Q_OBJECT
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public:
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RenderThread(QObject *parent = 0);
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~RenderThread();
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void render(double centerX, double centerY, double scaleFactor, QSize resultSize);
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signals:
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void renderedImage(const QImage &image, double scaleFactor);
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protected:
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void run() Q_DECL_OVERRIDE;
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private:
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uint rgbFromWaveLength(double wave);
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QMutex mutex;
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QWaitCondition condition;
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double centerX;
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double centerY;
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double scaleFactor;
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QSize resultSize;
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bool restart;
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bool abort;
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enum { ColormapSize = 512 };
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uint colormap[ColormapSize];
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};
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//! [0]
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#endif // RENDERTHREAD_H
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