SoQtMouse.h

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
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 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
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 ***                   COPYRIGHT (C) 1996-2014 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
/*=======================================================================
** Author      : David Mott (MMM yyyy)
** Modified by : Gavin Bell (MMM yyyy)
**=======================================================================*/
 
 
#ifndef  _SO_QT_MOUSE_
#define  _SO_QT_MOUSE_
#include <Inventor/Qt/OivQtCompat.h>
#include <Inventor/Qt/devices/SoQtDevice.h>
#include <Inventor/events/SoLocation2Event.h>
#include <Inventor/events/SoMouseButtonEvent.h>
#include <Inventor/events/SoMouseWheelEvent.h>
 
#define SO_QT_ALL_MOUSE_EVENTS \
    (ButtonPressMask | ButtonReleaseMask | \
     PointerMotionMask | ButtonMotionMask)
 
class QMouseEvent;
class QWheelEvent;
class  SoQtMouse : public SoQtDevice {
 
  Q_OBJECT
 
    public:
  SoQtMouse(EventMask mask = SO_QT_ALL_MOUSE_EVENTS);
  ~SoQtMouse();
    
  virtual void        enable(QWidget *w, XtEventHandler f, XtPointer data, void *unused=NULL);
 
  virtual void        disable(QWidget *w, XtEventHandler f, XtPointer data);
    
  virtual const SoEvent * translateEvent(QEvent *event);
  
 private:
  EventMask                   eventMask;      // Q event interest for this device
  SoLocation2Event    *loc2Event;     // mouse motion
  SoMouseButtonEvent  *buttonEvent;   // mouse button press
  SoMouseWheelEvent   *mouseWheelEvent;
 
  SoLocation2Event    *translateMotionEvent(QMouseEvent *me);
  SoMouseButtonEvent  *translateButtonEvent(QMouseEvent *be, SoButtonEvent::State s);
  SoMouseWheelEvent   *translateMouseWheelEvent(QWheelEvent *we); 
};
 
#endif /* _SO_QT_MOUSE_ */