--- a/uifw/AvKon/inc/AknPreviewPopUp.h	Tue May 11 16:27:42 2010 +0300
+++ b/uifw/AvKon/inc/AknPreviewPopUp.h	Tue May 25 12:58:19 2010 +0300
@@ -207,6 +207,13 @@
         * @param aRect Rect to draw.
         */
         void DrawBackground( CWindowGc& aGc, const TRect& aRect ) const;
+             
+        /**
+         * Cleans the internal pointer which is used 
+         * to track object deletion.
+         * @param aParam Pointer to preview popup object.
+         */
+        static void CleanLocalRef( TAny* aParam );
         
     private: // Data
     
@@ -242,6 +249,10 @@
         
         // It is true when user clicks the popup, transfer pointer up event to its child control
         TBool iAllowUpEvent;
+        
+        // Stores the local variable address, which is used
+        // to mark whether this object has been deleted
+        TBool* iIsDeleted;
 
     };