include/Geant4/G4OpenGLStoredQtViewer.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 //
0028 //
0029 // Class G4OpenGLStoredQtViewer : a class derived from
0030 //   G4OpenGLQtViewer and G4OpenGLStoredViewer.
0031
0032 #ifndef G4OPENGLSTOREDQTVIEWER_HH
0033 #define G4OPENGLSTOREDQTVIEWER_HH
0034
0035 #include "G4OpenGLStoredViewer.hh"
0036 #include "G4OpenGLQtViewer.hh"
0037
0038 class QMouseEvent;
0039 class QWheelEvent;
0040 class QContextMenuEvent;
0041
0042 class G4OpenGLStoredSceneHandler;
0043
0044 class G4OpenGLStoredQtViewer:
0045   public G4OpenGLQtViewer, public G4OpenGLStoredViewer, public G4QGLWidgetType {
0046
0047 public:
0048   G4OpenGLStoredQtViewer (G4OpenGLStoredSceneHandler& scene,
0049                 const G4String& name = "");
0050   ~G4OpenGLStoredQtViewer ();
0051   void Initialise ();
0052   void initializeGL ();
0053   void DrawView ();
0054   void resizeGL(int width,int height);
0055   void paintGL();
0056   void updateQWidget();
0057   void ShowView ();
0058   void DisplayTimePOColourModification (G4Colour&,size_t);
0059
0060 protected:
0061
0062   // Special version for Qt - avoid comparing VisAttributesModifiers.
0063   G4bool CompareForKernelVisit(G4ViewParameters&);
0064
0065   // Two virtual functions to return sub-class selection.
0066   G4bool POSelected(size_t POListIndex);
0067   G4bool TOSelected(size_t TOListIndex);
0068
0069   void showEvent(QShowEvent * event );
0070   void wheelEvent(QWheelEvent *event);
0071   void mousePressEvent(QMouseEvent *event);
0072   void mouseMoveEvent(QMouseEvent *event);
0073   void mouseDoubleClickEvent(QMouseEvent *event);
0074   void mouseReleaseEvent(QMouseEvent *event);
0075   void contextMenuEvent(QContextMenuEvent *e);
0076   void keyPressEvent (QKeyEvent * event);
0077   void keyReleaseEvent (QKeyEvent * event);
0078   void paintEvent(QPaintEvent *event);
0079 private:
0080   void ComputeView ();
0081
0082   //  QImage glBufferImage;
0083 };
0084
0085 #endif