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Diffstat (limited to 'examples/declarative-camera/camerakeyevent_symbian/camerakeyevent_symbian.h')
-rw-r--r-- | examples/declarative-camera/camerakeyevent_symbian/camerakeyevent_symbian.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/examples/declarative-camera/camerakeyevent_symbian/camerakeyevent_symbian.h b/examples/declarative-camera/camerakeyevent_symbian/camerakeyevent_symbian.h new file mode 100644 index 000000000..4cd5701b9 --- /dev/null +++ b/examples/declarative-camera/camerakeyevent_symbian/camerakeyevent_symbian.h @@ -0,0 +1,87 @@ +#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_BEGIN_NAMESPACE +QT_FORWARD_DECLARE_CLASS(QWidget) +QT_END_NAMESPACE + +QT_USE_NAMESPACE + +class QSymbianCameraKeyListener : public QObject +{ + Q_OBJECT +public: + QSymbianCameraKeyListener(QWidget *parent = 0); + ~QSymbianCameraKeyListener(); +private: + QWidget *m_widget; +}; + +#endif // CAMERAKEYEVENT_SYMBIAN_H |