G4Qt3DViewer.hh

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// John Allison  17th June 2019
 
#if defined (G4VIS_BUILD_QT3D_DRIVER) || defined (G4VIS_USE_QT3D)
 
#ifndef G4QT3DVIEWER_HH
#define G4QT3DVIEWER_HH
 
#include "G4Qt3DSceneHandler.hh"
 
#include "G4VViewer.hh"
 
#include <Qt3DExtras>
 
class G4Qt3DViewer: public G4VViewer, public Qt3DExtras::Qt3DWindow
{
public:
 
  G4Qt3DViewer(G4Qt3DSceneHandler&,const G4String& name);
  virtual ~G4Qt3DViewer();
  void SetView();
  void ClearView();
  void DrawView();
  void ShowView();
  void FinishView();
 
  void SwitchToVisSubThread();
  void SwitchToMasterThread();
 
protected:
 
  void KernelVisitDecision ();
  G4bool CompareForKernelVisit(G4ViewParameters&);
 
  void keyPressEvent        (QKeyEvent*);
  void keyReleaseEvent      (QKeyEvent*);
  void mouseDoubleClickEvent(QMouseEvent*);
  void mouseMoveEvent       (QMouseEvent*);
  void mousePressEvent      (QMouseEvent*);
  void mouseReleaseEvent    (QMouseEvent*);
  void wheelEvent           (QWheelEvent*);
 
  G4ViewParameters fLastVP;  // Memory for making kernel visit decisions.
  G4Qt3DSceneHandler& fQt3DSceneHandler;
 
  QWidget* fUIWidget;
 
  G4bool fKeyPressed;
  int fKey;
  G4bool fMousePressed;
  G4double fMousePressedX, fMousePressedY;
};
 
#endif
 
#endif  // #if defined (G4VIS_BUILD_QT3D_DRIVER) || defined (G4VIS_USE_QT3D)