SoGestureEvent.h

Go to the documentation of this file.

// Copyright (c) Fraunhofer MEVIS, Germany. All rights reserved.
// **InsertLicense** code
/*
 _______________________________________________________________________
 __________________  F R A U N H O F E R   M E V I S  __________________
 |
 |   Description:
 |   SoGestureEvent.h
 |
 |   Author(s)      : Felix Ritter
 |
 __________________  F R A U N H O F E R   M E V I S  __________________
 _______________________________________________________________________
 */
 
#ifndef  _SO_GESTURE_EVENT_
#define  _SO_GESTURE_EVENT_
 
#include "SoTouchControlInit.h"
#include <Inventor/system/SbSystem.h>
#include <Inventor/events/SoSubEvent.h>
 
class TOUCHCONTROL_API SoGestureEvent : public SoEvent {
 
  SO_EVENT_HEADER();
    
  public:
    enum State {
      NOGESTURE,
      GESTURE_STARTED,
      GESTURE_UPDATED,
      GESTURE_FINISHED,
      GESTURE_CANCELED,
    };
  
    // constructor
    SoGestureEvent();
    virtual ~SoGestureEvent();
    
    void setState (State s) {
        state = s;
    }
    State getState() const {
        return state;
    }
 
    void setIdentifier(int identifier) {
      _identifier = identifier;
    }
    int getIdentifier() const {
      return _identifier;
    }
 
  SoINTERNAL public:
    static void initClass();
    
private:
  State state;
  int _identifier;
};
 
#endif /* _SO_GESTURE_EVENT_ */