G4OpenGLStoredQtViewer.hh

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// 
// Class G4OpenGLStoredQtViewer : a class derived from
//   G4OpenGLQtViewer and G4OpenGLStoredViewer.
 
#ifndef G4OPENGLSTOREDQTVIEWER_HH
#define G4OPENGLSTOREDQTVIEWER_HH
 
#include "G4OpenGLStoredViewer.hh"
#include "G4OpenGLQtViewer.hh"
 
class QMouseEvent;
class QWheelEvent;
class QContextMenuEvent;
 
class G4OpenGLStoredSceneHandler;
 
class G4OpenGLStoredQtViewer:
  public G4OpenGLQtViewer, public G4OpenGLStoredViewer, public G4QGLWidgetType {
  
public:
  G4OpenGLStoredQtViewer (G4OpenGLStoredSceneHandler& scene,
                const G4String& name = "");
  ~G4OpenGLStoredQtViewer ();
  void Initialise ();
#if QT_VERSION < 0x060000
  void initializeGL ();
#endif
  void DrawView ();
  void resizeGL(int width,int height);
  void paintGL();
  void updateQWidget();
  void ShowView ();
  void DisplayTimePOColourModification (G4Colour&,size_t);
#if QT_VERSION < 0x060000
#else
  //G.Barrand: macOS: to avoid a crash at startup at first gl call.
  virtual void ClearView() {
    if(!G4QGLWidgetType::isValid()) return;
    G4OpenGLViewer::ClearView();
  }
  virtual void SetView() {
    if(!G4QGLWidgetType::isValid()) return;
    G4OpenGLViewer::SetView();
  }
#endif
 
protected:
 
  // Special version for Qt - avoid comparing VisAttributesModifiers.
  G4bool CompareForKernelVisit(G4ViewParameters&);
 
  // Two virtual functions to return sub-class selection.
  G4bool POSelected(size_t POListIndex);
  G4bool TOSelected(size_t TOListIndex);
 
#if QT_VERSION < 0x060000
  void showEvent(QShowEvent * event );
#endif
  void wheelEvent(QWheelEvent *event);
  void mousePressEvent(QMouseEvent *event);
  void mouseMoveEvent(QMouseEvent *event);
  void mouseDoubleClickEvent(QMouseEvent *event);
  void mouseReleaseEvent(QMouseEvent *event);
  void contextMenuEvent(QContextMenuEvent *e);
  void keyPressEvent (QKeyEvent * event);
  void keyReleaseEvent (QKeyEvent * event);
#if QT_VERSION < 0x060000
  void paintEvent(QPaintEvent *event);
#endif
private:
  void ComputeView ();
};
 
#endif