qt-everywhere-src-5.14.1/qtdatavis3d/src/datavisualization/input/qtouch3dinputhandler_p.h

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#ifndef QTOUCH3DINPUTHANDLER_P_H
#define QTOUCH3DINPUTHANDLER_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the QtDataVisualization 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 "q3dinputhandler_p.h"
#include "qtouch3dinputhandler.h"

QT_FORWARD_DECLARE_CLASS(QTimer)

QT_BEGIN_NAMESPACE_DATAVISUALIZATION

class QAbstract3DInputHandler;

class QTouch3DInputHandlerPrivate : public Q3DInputHandlerPrivate
{
    Q_OBJECT

public:
    QTouch3DInputHandlerPrivate(QTouch3DInputHandler *q);
    ~QTouch3DInputHandlerPrivate();

    void handlePinchZoom(float distance, const QPoint &pos);
    void handleTapAndHold();
    void handleSelection(const QPointF &position);
    void handleRotation(const QPointF &position);

private:
    QTouch3DInputHandler *q_ptr;
public:
    QTimer *m_holdTimer;
    QAbstract3DInputHandlerPrivate::InputState m_inputState;
    QPointF m_startHoldPos;
    QPointF m_touchHoldPos;
};

QT_END_NAMESPACE_DATAVISUALIZATION

#endif