katie/src/gui/kernel/qmacgesturerecognizer_mac_p.h

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#ifndef QMACSWIPEGESTURERECOGNIZER_MAC_P_H
#define QMACSWIPEGESTURERECOGNIZER_MAC_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of other Qt classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qtimer.h"
#include "qpoint.h"
#include "qgesturerecognizer.h"

#ifndef QT_NO_GESTURES

QT_BEGIN_NAMESPACE

class QMacSwipeGestureRecognizer : public QGestureRecognizer
{
public:
    QMacSwipeGestureRecognizer();

    QGesture *create(QObject *target);
    QGestureRecognizer::Result recognize(QGesture *gesture, QObject *watched, QEvent *event);
    void reset(QGesture *gesture);
};

class QMacPinchGestureRecognizer : public QGestureRecognizer
{
public:
    QMacPinchGestureRecognizer();

    QGesture *create(QObject *target);
    QGestureRecognizer::Result recognize(QGesture *gesture, QObject *watched, QEvent *event);
    void reset(QGesture *gesture);
};

#if defined(QT_MAC_USE_COCOA)

class QMacPanGestureRecognizer : public QObject, public QGestureRecognizer
{
public:
    QMacPanGestureRecognizer();

    QGesture *create(QObject *target);
    QGestureRecognizer::Result recognize(QGesture *gesture, QObject *watched, QEvent *event);
    void reset(QGesture *gesture);
private:
    QPointF _startPos;
    QBasicTimer _panTimer;
    bool _panCanceled;
};

#endif

QT_END_NAMESPACE

#endif // QT_NO_GESTURES

#endif // QMACSWIPEGESTURERECOGNIZER_MAC_P_H