Added SetFont to most controls and controls sample

(recompile)
  Added tiny bit of documentation to window.cpp


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@676 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/radiobox.h

@@ -79,14 +79,16 @@ class wxRadioBox: public wxControl
     virtual int Number(void) const;
     int GetNumberOfRowsOrCols(void) const;
     void SetNumberOfRowsOrCols( int n );
+    void SetFont( const wxFont &font );
 
+  // implementation    
+    
+    bool            m_alreadySent;
+    
   private:
   
     GtkRadioButton *m_radio;
     
-  public:
-  
-    bool            m_alreadySent;
 };
 
 #endif // __GTKRADIOBOXH__