--- a/uiacceltk/hitchcock/coretoolkit/inc/huicanvaswsbitgc.h	Fri Mar 12 15:47:04 2010 +0200
+++ b/uiacceltk/hitchcock/coretoolkit/inc/huicanvaswsbitgc.h	Mon Mar 15 12:43:37 2010 +0200
@@ -65,6 +65,7 @@
     virtual void ClearCache();
     
     virtual TBool IsRenderBufferEnabled() const;
+	virtual void ClearCapturingBufferArea(const TRect& aRect);
 	
 };    
 #endif  // __HUICANVASWSBITGC_H__