source: trunk/geant4/visualization/OpenGL/include/G4OpenGLQtViewer.hh@ 561

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//
// $Id: G4OpenGLQtViewer.hh,v 1.13 2006/06/29 21:18:20 gunter Exp $
// GEANT4 tag $Name: geant4-08-01-patch-01 $
//
// 
// G4OpenGLQtViewer : Class to provide WindowsNT specific
//                       functionality for OpenGL in GEANT4

#ifdef G4VIS_BUILD_OPENGLQT_DRIVER

#ifndef G4OPENGLQTVIEWER_HH
#define G4OPENGLQTVIEWER_HH

#include "globals.hh"

#include "G4VViewer.hh"
#include "G4OpenGLSceneHandler.hh"

#include <QObject>
#include <QGLWidget>
#include <QDialog>
#include <QContextMenuEvent>
#include <QMenu>
#include <QPoint>

class G4OpenGLSceneHandler;

class G4OpenGLQtViewer: public QObject, virtual public G4OpenGLViewer {

  Q_OBJECT

public:
  G4OpenGLQtViewer (G4OpenGLSceneHandler& scene);
  virtual ~G4OpenGLQtViewer ();
  void SetView ();
  void ShowView ();
  virtual void DrawView()=0;
  virtual void updateQWidget()=0;

protected:
  void CreateGLQtContext ();
  virtual void CreateMainWindow (QGLWidget*);
  void manageContextMenuEvent(QContextMenuEvent *e);
  void G4MousePressEvent(QPoint);
  void G4MouseMoveEvent(int, int, Qt::MouseButtons);
  void setXRotation(int angle);
  void setYRotation(int angle);
  void setZRotation(int angle);
  void normalizeAngle(int *angle);
  float getXRot();
  float getYRot();
  float getZRot();

protected:
  G4int WinSize_x;
  G4int WinSize_y;
  QGLWidget* fWindow;
  QDialog* GLWindow;

private:
  void createPopupMenu();
  void createRadioAction(QAction *,QAction *, const std::string&,unsigned int a=1);
  QMenu *fContextMenu;
  bool fMouseAction; // 1: rotate 0:move
  QPoint lastPos;
  float xRot;
  float yRot;
  float zRot;
  QAction *fDrawingWireframe;
  QAction *fDrawingLineRemoval;
  QAction *fDrawingSurfaceRemoval;
  QAction *fDrawingLineSurfaceRemoval;

private slots :
  void actionDrawingWireframe();
  void actionDrawingLineRemoval();
  void actionDrawingSurfaceRemoval();
  void actionDrawingLineSurfaceRemoval();
  void toggleDrawingAction(int);
  void toggleMouseAction(bool);
  void toggleRepresentation(bool);
  void toggleBackground(bool);
  void toggleTransparency(bool);
  void toggleAntialiasing(bool);
  void toggleHaloing(bool);
  void toggleAux(bool);
  void toggleFullScreen(bool);
};

#endif

#endif