Added more uniode compile fixes.

Made prologio and resources optional.
  Added native GTK 2.0 size grip to status bar.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17684 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/statusbr.h

@@ -93,6 +93,9 @@ public:
 
   void OnPaint(wxPaintEvent& event);
   void OnSize(wxSizeEvent& event);
+  
+  void OnLeftDown(wxMouseEvent& event);
+  void OnRightDown(wxMouseEvent& event);
 
   virtual void InitColours();