Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/visualization/Qt3D/include/private/G4Qt3DViewer.hh

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  1 //
  2 // ********************************************************************
  3 // * License and Disclaimer                                           *
  4 // *                                                                  *
  5 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
  6 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
  7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
  9 // * include a list of copyright holders.                             *
 10 // *                                                                  *
 11 // * Neither the authors of this software system, nor their employing *
 12 // * institutes,nor the agencies providing financial support for this *
 13 // * work  make  any representation or  warranty, express or implied, *
 14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file  LICENSE  and URL above *
 16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                                                  *
 18 // * This  code  implementation is the result of  the  scientific and *
 19 // * technical work of the GEANT4 collaboration.                      *
 20 // * By using,  copying,  modifying or  distributing the software (or *
 21 // * any work based  on the software)  you  agree  to acknowledge its *
 22 // * use  in  resulting  scientific  publications,  and indicate your *
 23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // ********************************************************************
 25 //
 26 // John Allison  17th June 2019
 27 
 28 #ifndef G4QT3DVIEWER_HH
 29 #define G4QT3DVIEWER_HH
 30 
 31 #include "G4Qt3DSceneHandler.hh"
 32 
 33 #include "G4VViewer.hh"
 34 
 35 #include <Qt3DExtras>
 36 
 37 class G4Qt3DViewer: public G4VViewer, public Qt3DExtras::Qt3DWindow
 38 {
 39 public:
 40 
 41   G4Qt3DViewer(G4Qt3DSceneHandler&,const G4String& name);
 42   virtual ~G4Qt3DViewer();
 43   void Initialise();
 44   void SetView();
 45   void ClearView();
 46   void DrawView();
 47   void ShowView();
 48   void FinishView();
 49 
 50   void MovingToVisSubThread();
 51   void SwitchToVisSubThread();
 52   void MovingToMasterThread();
 53   void SwitchToMasterThread();
 54 
 55 protected:
 56   virtual void resizeEvent(QResizeEvent*);
 57 
 58   void KernelVisitDecision ();
 59   G4bool CompareForKernelVisit(G4ViewParameters&);
 60 
 61   void keyPressEvent        (QKeyEvent*);
 62   void keyReleaseEvent      (QKeyEvent*);
 63   void mouseDoubleClickEvent(QMouseEvent*);
 64   void mouseMoveEvent       (QMouseEvent*);
 65   void mousePressEvent      (QMouseEvent*);
 66   void mouseReleaseEvent    (QMouseEvent*);
 67   void wheelEvent           (QWheelEvent*);
 68 
 69   G4ViewParameters fLastVP;  // Memory for making kernel visit decisions.
 70   G4Qt3DSceneHandler& fQt3DSceneHandler;
 71 
 72   QWidget* fUIWidget;
 73 
 74   G4bool fKeyPressed;
 75   int fKey;
 76   G4bool fMousePressed;
 77   G4double fMousePressedX, fMousePressedY;
 78 };
 79 
 80 #endif
 81