Qt:Документация 4.3.2/qtopiacore-ahigl-qscreenahiglplugin-cpp
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qscreenahiglplugin.cpp Example File
qtopiacore/ahigl/qscreenahiglplugin.cpp
/**************************************************************************** ** ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. ** ** This file is part of the example classes of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License version 2.0 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://trolltech.com/products/qt/licenses/licensing/opensource/ ** ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** In addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.0, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** In addition, as a special exception, Trolltech, 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. ** ** Trolltech reserves all rights not expressly granted herein. ** ** Trolltech ASA (c) 2007 ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #include "qscreenahigl_qws.h" #include <QScreenDriverPlugin> #include <QStringList> class QAhiGLScreenPlugin : public QScreenDriverPlugin { public: QAhiGLScreenPlugin(); QStringList keys() const; QScreen *create(const QString&, int displayId); }; /*! \class QAhiGLScreenPlugin \brief The QAhiGLScreenPlugin class is the plugin for the ATI handheld device graphics driver. QAhiGLScreenPlugin inherits QScreenDriverPlugin. See \l{How to Create Qt Plugins} for details. */ /*! This is the default constructor. */ QAhiGLScreenPlugin::QAhiGLScreenPlugin() : QScreenDriverPlugin() { } /*! Returns a string list containing the string "ahigl" which is the only screen driver supported by this plugin. */ QStringList QAhiGLScreenPlugin::keys() const { return (QStringList() << "ahigl"); } /*! Creates a screen driver of the kind specified by \a driver. The \a displayId identifies the Qtopia Core server to connect to. */ QScreen* QAhiGLScreenPlugin::create(const QString& driver, int displayId) { if (driver.toLower() != "ahigl") return 0; return new QAhiGLScreen(displayId); } Q_EXPORT_STATIC_PLUGIN(QAhiGLScreen) Q_EXPORT_PLUGIN2(qahiglscreen, QAhiGLScreenPlugin)
Copyright © 2007 Trolltech | Trademarks | Qt 4.3.2
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