From Jutta Sauer, "We added a raise window method to GraphicsWindow. And added two

implementations for Win32 and X11.

"

include/osgViewer/api/Win32/GraphicsWindowWin32

@@ -79,6 +79,9 @@ class OSGVIEWER_EXPORT GraphicsWindowWin32 : public osgViewer::GraphicsWindow
         /** Override from GUIActionAdapter.*/
         virtual void requestWarpPointer(float x,float y);
 
+        /** Raise specified window */
+        virtual void raiseWindow();
+
         /** Set the name of the window */
         virtual void setWindowName(const std::string& /*name*/);