#ifndef CAMERAKEYEVENT_SYMBIAN_H #define CAMERAKEYEVENT_SYMBIAN_H /**************************************************************************** ** ** Copyright (C) 2010 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 Mobility Components. ** ** $QT_BEGIN_LICENSE:BSD$ ** 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, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** $QT_END_LICENSE$ ** ****************************************************************************/ /* * Description: * This header can be used to register application on Symbian platforms * for the Camera capture button key events. Application can avoid native * camera application from starting by not forwarding the key event. * * Usage: * Application needs to include this header and include the needed Symbian * libraries. Optionally application can include camerakeyevent_symbian.pri * file. Application can register and unregister for the Camera capture * key events by creating/destructing the QSymbianCameraKeyListener helper * object. The widget needs to be shown before it registers for the * Camera key event. * * Libraries needed: * User needs to define following in the .pro file (or optionally include * the camerakeyevent_symbian.pri): * LIBS += -lcone -lws32 * * Symbian Capabilities needed: * To use this header user needs to have SwEvent capability (included in * the camerakeyevent_symbian.pri): * TARGET.CAPABILITY += SwEvent */ #include <QtCore/QObject> QT_FORWARD_DECLARE_CLASS(QWidget) QT_USE_NAMESPACE class QSymbianCameraKeyListener : public QObject { Q_OBJECT public: QSymbianCameraKeyListener(QWidget *parent = 0); ~QSymbianCameraKeyListener(); private: QWidget *m_widget; }; #endif // CAMERAKEYEVENT_SYMBIAN_H
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