qt5base-lts/examples/qws/dbscreen/dbscreendriverplugin.cpp

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
** $QT_END_LICENSE$
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****************************************************************************/
#include <QScreenDriverPlugin>
#include "dbscreen.h"
//! [0]
class DBScreenDriverPlugin : public QScreenDriverPlugin
{
public:
DBScreenDriverPlugin();
QScreen* create(const QString& key, int displayId);
QStringList keys () const;
};
//! [0]
DBScreenDriverPlugin::DBScreenDriverPlugin() : QScreenDriverPlugin()
{
}
//! [1]
QScreen* DBScreenDriverPlugin::create(const QString& key, int displayId)
{
if (key.toLower() != "dbscreen")
return 0;
return new DBScreen(displayId);
}
//! [1]
//! [2]
QStringList DBScreenDriverPlugin::keys() const
{
return QStringList() << "dbscreen";
}
//! [2] //! [3]
Q_EXPORT_PLUGIN2(dbscreen, DBScreenDriverPlugin)
//! [3]