G4OpenGLStoredQtViewer.hh

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00026 //
00027 // $Id$
00028 //
00029 // 
00030 // Class G4OpenGLStoredQtViewer : a class derived from
00031 //   G4OpenGLQtViewer and G4OpenGLStoredViewer.
00032 
00033 #ifdef G4VIS_BUILD_OPENGLQT_DRIVER
00034 
00035 #ifndef G4OPENGLSTOREDQTVIEWER_HH
00036 #define G4OPENGLSTOREDQTVIEWER_HH
00037 
00038 #include "G4OpenGLStoredViewer.hh"
00039 #include "G4OpenGLQtViewer.hh"
00040 #include <qgl.h>  // include qglwidget
00041 
00042 class QMouseEvent;
00043 class QWheelEvent;
00044 class QContextMenuEvent;
00045 
00046 class G4OpenGLStoredSceneHandler;
00047 
00048 class G4OpenGLStoredQtViewer:
00049   public G4OpenGLQtViewer, public G4OpenGLStoredViewer, public QGLWidget {
00050   
00051 public:
00052   G4OpenGLStoredQtViewer (G4OpenGLStoredSceneHandler& scene,
00053                                 const G4String& name = "");
00054   ~G4OpenGLStoredQtViewer ();
00055   void Initialise ();
00056   void initializeGL ();
00057   void DrawView ();
00058   void resizeGL(int width,int height);
00059   void paintGL();
00060   void updateQWidget();
00061   void ShowView ();
00062   void DisplayTimePOColourModification (G4Colour&,size_t);
00063 
00064 protected:
00065 
00066   // Special version for Qt - avoid comparing VisAttributesModifiers.
00067   G4bool CompareForKernelVisit(G4ViewParameters&);
00068 
00069   // Two virtual functions to return sub-class selection.
00070   G4bool POSelected(size_t POListIndex);
00071   G4bool TOSelected(size_t TOListIndex);
00072 
00073   void showEvent(QShowEvent * event );
00074   void wheelEvent(QWheelEvent *event);
00075   void mousePressEvent(QMouseEvent *event);
00076   void mouseMoveEvent(QMouseEvent *event);
00077   void mouseDoubleClickEvent(QMouseEvent *event);
00078   void mouseReleaseEvent(QMouseEvent *event);
00079   void contextMenuEvent(QContextMenuEvent *e);
00080   void keyPressEvent (QKeyEvent * event); 
00081   void paintEvent(QPaintEvent *event);
00082 private:
00083   void ComputeView ();
00084 
00085   //  QImage glBufferImage;
00086 };
00087 
00088 #endif
00089 
00090 #endif

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