--- a/uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiDisplay.h	Fri May 14 02:53:35 2010 +0300
+++ b/uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiDisplay.h	Tue May 25 17:55:19 2010 +0300
@@ -821,6 +821,10 @@
     
     void DoBackgroundClear();
     
+    void ScanningAlfContent(TBool aScanning );
+    void SetAlfContentChanged(TBool aChanged);
+    TBool AlfContentChanged();
+    
 private:
 
     /**
@@ -1030,6 +1034,10 @@
     
     /** Current dirty region for this refresh instance */
     RDirtyRegions iTempDirtyRegions;
+    
+	/** For handling alf content update */
+    TBool iScanningAlfContent;
+    TBool iDisplayContainsChangedAlfContent;
     };
 
 #endif  // __HUIDISPLAY_H__