Import Geant4 0.1.0 source tree

source/visualization/OpenInventor/include/G4OpenInventorViewer.hh

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+// This code implementation is the intellectual property of
+// the RD44 GEANT4 collaboration.
+//
+// By copying, distributing or modifying the Program (or any work
+// based on the Program) you indicate your acceptance of this statement,
+// and all its terms.
+//
+// $Id: G4OpenInventorViewer.hh,v 1.4 1999/05/12 14:00:45 barrand Exp $
+// GEANT4 tag $Name: geant4-00-01 $
+//
+// 
+// Jeff Kallenbach 01 Aug 1996
+// OpenInventor viewer - opens window, hard copy, etc.
+
+#ifndef G4OPENINVENTORVIEWER_HH
+#define G4OPENINVENTORVIEWER_HH
+
+#ifdef G4VIS_BUILD_OI_DRIVER
+
+#include <rw/tvordvec.h>
+
+#include <Inventor/Xt/SoXt.h>
+
+#include "G4VViewer.hh"
+
+class SoXtComponent;
+class SoSelection;
+class SoWindow;
+class G4OpenInventorSceneHandler;
+class G4VInteractorManager;
+
+//
+// Base class for various OpenInventorView classes.
+//
+class G4OpenInventorViewer: public G4VViewer {
+
+public:
+  G4OpenInventorViewer (G4OpenInventorSceneHandler& scene,
+			const G4String& name = "");
+  virtual ~G4OpenInventorViewer ();
+  void DrawView ();
+  void ShowView ();
+private:
+  void ClearView           ();
+  void FinishView          ();
+  void SetView             ();
+  void KernelVisitDecision ();
+
+  G4OpenInventorSceneHandler&	fSceneHandler; 	// Graphics Scene for this view.
+  Widget fShell;
+  SoWindow* fWindow;
+  SoXtComponent* fViewer;	  // The Inventor Viewer
+  SoSelection* fSelection;
+  G4VInteractorManager* fInteractorManager;
+};
+
+#endif
+
+#endif
+
+