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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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
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