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/****************************************************************************
**
** 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 QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEMOUSEREGION_P_H
#define QDECLARATIVEMOUSEREGION_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "private/qdeclarativeitem_p.h"
#include <qdatetime.h>
#include <qbasictimer.h>
#include <qgraphicssceneevent.h>
QT_BEGIN_NAMESPACE
class QDeclarativeMouseAreaPrivate : public QDeclarativeItemPrivate
{
Q_DECLARE_PUBLIC(QDeclarativeMouseArea)
public:
QDeclarativeMouseAreaPrivate()
: absorb(true), hovered(false), pressed(false), longPress(false),
moved(false), stealMouse(false), drag(0)
{
}
~QDeclarativeMouseAreaPrivate();
void init()
{
Q_Q(QDeclarativeMouseArea);
q->setAcceptedMouseButtons(Qt::LeftButton);
q->setFiltersChildEvents(true);
}
void saveEvent(QGraphicsSceneMouseEvent *event) {
lastPos = event->pos();
lastScenePos = event->scenePos();
lastButton = event->button();
lastButtons = event->buttons();
lastModifiers = event->modifiers();
}
bool isPressAndHoldConnected() {
Q_Q(QDeclarativeMouseArea);
static int idx = QObjectPrivate::get(q)->signalIndex("pressAndHold(QDeclarativeMouseEvent*)");
return QObjectPrivate::get(q)->isSignalConnected(idx);
}
bool isDoubleClickConnected() {
Q_Q(QDeclarativeMouseArea);
static int idx = QObjectPrivate::get(q)->signalIndex("doubleClicked(QDeclarativeMouseEvent*)");
return QObjectPrivate::get(q)->isSignalConnected(idx);
}
bool absorb : 1;
bool hovered : 1;
bool pressed : 1;
bool longPress : 1;
bool moved : 1;
bool dragX : 1;
bool dragY : 1;
bool stealMouse : 1;
QDeclarativeDrag *drag;
QPointF startScene;
qreal startX;
qreal startY;
QPointF lastPos;
QDeclarativeNullableValue<QPointF> lastScenePos;
Qt::MouseButton lastButton;
Qt::MouseButtons lastButtons;
Qt::KeyboardModifiers lastModifiers;
QBasicTimer pressAndHoldTimer;
};
QT_END_NAMESPACE
#endif // QDECLARATIVEMOUSEREGION_P_H
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