SoButtonEvent.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : David Mott (MMM yyyy)
** Modified by : Gavin Bell (MMM yyyy)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_BUTTON_EVENT_
#define  _SO_BUTTON_EVENT_
 
#include <Inventor/SbBasic.h>
#include <Inventor/events/SoSubEvent.h>
 
 
class  SoButtonEvent : public SoEvent {
 
  SO_EVENT_HEADER();
    
 public:
  SoButtonEvent();
 
#ifndef HIDDEN_FROM_DOC
  virtual ~SoButtonEvent();
#endif // HIDDEN_FROM_DOC
    
  enum State {
    UP, 
    DOWN,
    DBCLK,
    UNKNOWN
  };
    
  void                 setState(SoButtonEvent::State s)   { state = s; }
  SoButtonEvent::State getState() const           { return state; }
    
 private:
  static void         initClass();
  static void exitClass();
 
 private:
  State           state;       // up, down, or unknown
 
};
 
 
#endif /* _SO_BUTTON_EVENT_ */