qdeclarativepincharea_p_p.h

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#ifndef QDECLARATIVEPINCHAREA_P_H
#define QDECLARATIVEPINCHAREA_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 <qevent.h>
#include <qgraphicssceneevent.h>
#include "qdeclarativeitem_p.h"

QT_BEGIN_NAMESPACE

class QDeclarativePinch;
class QDeclarativePinchAreaPrivate : public QDeclarativeItemPrivate
{
    Q_DECLARE_PUBLIC(QDeclarativePinchArea)
public:
    QDeclarativePinchAreaPrivate()
      : absorb(true), stealMouse(false), inPinch(false)
      , pinchRejected(false), pinchActivated(false), touchEventsActive(false)
      , pinch(0), pinchStartDist(0), pinchStartScale(1.0)
      , pinchLastScale(1.0), pinchStartRotation(0.0), pinchStartAngle(0.0)
      , pinchLastAngle(0.0), pinchRotation(0.0)
    {
    }

    ~QDeclarativePinchAreaPrivate();

    void init()
    {
        Q_Q(QDeclarativePinchArea);
        q->setAcceptedMouseButtons(Qt::LeftButton);
        q->setAcceptTouchEvents(true);
        q->setFiltersChildEvents(true);
    }

    bool absorb : 1;
    bool stealMouse : 1;
    bool inPinch : 1;
    bool pinchRejected : 1;
    bool pinchActivated : 1;
    bool touchEventsActive : 1;
    QDeclarativePinch *pinch;
    QPointF sceneStartPoint1;
    QPointF sceneStartPoint2;
    QPointF lastPoint1;
    QPointF lastPoint2;
    qreal pinchStartDist;
    qreal pinchStartScale;
    qreal pinchLastScale;
    qreal pinchStartRotation;
    qreal pinchStartAngle;
    qreal pinchLastAngle;
    qreal pinchRotation;
    QPointF sceneStartCenter;
    QPointF pinchStartCenter;
    QPointF sceneLastCenter;
    QPointF pinchStartPos;
    QList<QTouchEvent::TouchPoint> touchPoints;
    int id1;
};

QT_END_NAMESPACE

#endif // QDECLARATIVEPINCHAREA_P_H