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G4OpenGLWin32Viewer.hh
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27 // $Id$
28 //
29 //
30 // G4OpenGLWin32Viewer : Class to provide WindowsNT specific
31 // functionality for OpenGL in GEANT4
32 
33 #ifdef G4VIS_BUILD_OPENGLWIN32_DRIVER
34 
35 #ifndef G4OPENGLWIN32VIEWER_HH
36 #define G4OPENGLWIN32VIEWER_HH
37 
38 #include "globals.hh"
39 
40 #include "G4OpenGLViewer.hh"
41 
42 class G4OpenGLSceneHandler;
43 
44 class G4OpenGLWin32Viewer: virtual public G4OpenGLViewer {
45 
46 public:
47  G4OpenGLWin32Viewer (G4OpenGLSceneHandler& scene);
48  virtual ~G4OpenGLWin32Viewer ();
49  void SetView ();
50  void ShowView ();
51 
52 protected:
53  void GetWin32Connection ();
54  void CreateGLWin32Context ();
55  virtual void CreateMainWindow ();
56  HDC fHDC;
57 private:
58  static LRESULT CALLBACK WindowProc(HWND,UINT,WPARAM,LPARAM);
59  static bool SetWindowPixelFormat(HDC);
60 private:
61  HWND fWindow;
62  HGLRC fHGLRC;
63 };
64 
65 #endif
66 
67 #endif