66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
|
/******************************************************************************
|
||
|
|
* QSkinny - Copyright (C) 2016 Uwe Rathmann
|
||
|
|
* This file may be used under the terms of the QSkinny License, Version 1.0
|
||
|
|
*****************************************************************************/
|
||
|
|
|
||
|
|
#ifndef QSK_GESTURE_RECOGNIZER_H
|
||
|
|
#define QSK_GESTURE_RECOGNIZER_H
|
||
|
|
|
||
|
|
#include "QskGlobal.h"
|
||
|
|
#include <Qt>
|
||
|
|
#include <memory>
|
||
|
|
|
||
|
|
class QQuickItem;
|
||
|
|
class QEvent;
|
||
|
|
class QMouseEvent;
|
||
|
|
|
||
|
|
class QSK_EXPORT QskGestureRecognizer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
enum State
|
||
|
|
{
|
||
|
|
Idle,
|
||
|
|
Pending,
|
||
|
|
Accepted
|
||
|
|
};
|
||
|
|
|
||
|
|
QskGestureRecognizer();
|
||
|
|
virtual ~QskGestureRecognizer();
|
||
|
|
|
||
|
|
void setWatchedItem( QQuickItem* );
|
||
|
|
QQuickItem* watchedItem() const;
|
||
|
|
|
||
|
|
// Qt::NoButton means: all buttons accepted
|
||
|
|
void setAcceptedMouseButtons( Qt::MouseButtons );
|
||
|
|
Qt::MouseButtons acceptedMouseButtons() const;
|
||
|
|
|
||
|
|
void setTimeout( int );
|
||
|
|
int timeout() const;
|
||
|
|
|
||
|
|
ulong timestamp() const;
|
||
|
|
|
||
|
|
bool processEvent( QQuickItem*, QEvent* );
|
||
|
|
|
||
|
|
void reject();
|
||
|
|
void accept();
|
||
|
|
void abort();
|
||
|
|
|
||
|
|
State state() const;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual void pressEvent( const QMouseEvent* );
|
||
|
|
virtual void moveEvent( const QMouseEvent* );
|
||
|
|
virtual void releaseEvent( const QMouseEvent* );
|
||
|
|
|
||
|
|
virtual void stateChanged( State from, State to );
|
||
|
|
|
||
|
|
private:
|
||
|
|
void setState( State );
|
||
|
|
void reset();
|
||
|
|
|
||
|
|
class PrivateData;
|
||
|
|
std::unique_ptr< PrivateData > m_data;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|