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/****************************************************************************
**
** Copyright (C) 2009 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 QMLGRAPHICSMOUSEREGION_P_H
#define QMLGRAPHICSMOUSEREGION_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 "qdatetime.h"
#include "qbasictimer.h"
#include "qgraphicssceneevent.h"
#include "qmlgraphicsitem_p.h"

QT_BEGIN_NAMESPACE

class QmlGraphicsMouseRegionPrivate : public QmlGraphicsItemPrivate
{
    Q_DECLARE_PUBLIC(QmlGraphicsMouseRegion)

public:
    QmlGraphicsMouseRegionPrivate()
      : absorb(true), hovered(false), pressed(false), longPress(false), drag(0)
    {
    }

    void init()
    {
        Q_Q(QmlGraphicsMouseRegion);
        q->setAcceptedMouseButtons(Qt::LeftButton);
    }

    void saveEvent(QGraphicsSceneMouseEvent *event) {
        lastPos = event->pos();
        lastButton = event->button();
        lastButtons = event->buttons();
        lastModifiers = event->modifiers();
    }

    bool isConnected(const char *signal) {
        Q_Q(QmlGraphicsMouseRegion);
        int idx = QObjectPrivate::get(q)->signalIndex(signal);
        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 dragged : 1;
    QmlGraphicsDrag drag;
    QPointF start;
    QPointF startScene;
    qreal startX;
    qreal startY;
    QPointF lastPos;
    Qt::MouseButton lastButton;
    Qt::MouseButtons lastButtons;
    Qt::KeyboardModifiers lastModifiers;
    QBasicTimer pressAndHoldTimer;
};

QT_END_NAMESPACE

#endif // QMLGRAPHICSMOUSEREGION_P_H