src/hbcore/core/hbgraphicsscenemouseevent.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 12:48:33 +0300
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/****************************************************************************
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**
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** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (developer.feedback@nokia.com)
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**
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** This file is part of the HbCore module of the UI Extensions for Mobile.
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**
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at developer.feedback@nokia.com.
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**
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****************************************************************************/
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/*!
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//
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//  W A R N I N G
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//  -------------
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//
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// This implementation of Mouse events is most probably removed in later releases.
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// It exists purely as an implementation detail.
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// This implementation may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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*/
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#include "hbgraphicsscenemouseevent.h"
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const int HbGraphicsSceneMouseEvent::LongPress = registerEventType();
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/*!
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    @hbcore
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	\class HbGraphicsSceneMouseEvent
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    \brief HbGraphicsSceneMouseEvent is a class having support for Hb specific events.
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	NOTE: TO BE REMOVED / DEPRECATED when the  new Qt Gesture Filter is fully taken into use
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    This class supports following extra types of events besides those supported by QGraphicsSceneMouseEvent
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    LongPress - This event is normally sent by gesture framework to the widget which will 
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                    resceive longpress event. Widget needs to reimplement bool event(QEvent *e) 
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                    method.
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    Example of how to send HbGraphicsSceneMouseEvent
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    \snippet{core/hbgesturefilter.cpp,1}
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    Example of how to receive HbGraphicsSceneMouseEvent
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    \code
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	bool ContentWidget::event(QEvent *e)
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	{
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		if ( e->type() == HbGraphicsSceneMouseEvent::LongPress ) {
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			QGraphicsSceneMouseEvent *mouseEvent = static_cast<QGraphicsSceneMouseEvent *>(e);
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			HbAbstractViewItem* listViewItem = NULL;
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			Q_UNUSED(listViewItem);
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			onLongPressed(listViewItem, mouseEvent->pos());
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			e->accept();
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			return true;
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		}
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		return QGraphicsWidget::event(e);
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	}
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	\endcode
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*/
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/*!
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    Constructs a HbGraphicsSceneMouseEvent with \a type.
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    \a eventType - type of event
1
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    \deprecated HbGraphicsSceneMouseEvent::HbGraphicsSceneMouseEvent(int)
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    is deprecated.
0
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*/
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HbGraphicsSceneMouseEvent::HbGraphicsSceneMouseEvent(int eventType)
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: QGraphicsSceneMouseEvent((QGraphicsSceneMouseEvent::Type)eventType)
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{
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}