--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mds_pub/content_listing_framework_api/inc/MCLFChangedItemObserver.h	Mon Jan 18 20:34:07 2010 +0200
@@ -0,0 +1,78 @@
+/*
+* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#ifndef MCLFCHANGEDITEMOBSERVER_H
+#define MCLFCHANGEDITEMOBSERVER_H
+
+//  INCLUDES
+#include <CLFContentListing.h>
+#include <e32std.h>
+
+// FORWARD DECLARATIONS
+class MCLFChangedItemObserverExt;
+
+// CLASS DECLARATION
+
+/**
+*  Changed Item Observer interface.
+*  Implement this interface to get notifications of changed,
+*  new or deleted items.
+*
+*  @lib ContentListingFramework.lib
+*  @since S60 3.1
+*/
+class MCLFChangedItemObserver
+    {
+    public: // New functions
+
+        /**
+        * Abstract method for handling item change event. This method is
+        * called when, for example, some item is renamed.
+        * @since S60 3.1
+        * @param aItemIDArray List of Item IDs of changed items.
+        */
+        virtual void HandleItemChangeL(
+                            const TArray<TCLFItemId>& aItemIDArray ) = 0;
+
+        /**
+        * Abstract method for handling errors. This method can be used to
+        * handle errors in changed item event.
+        * @since S60 3.1
+        * @param aError System wide error code.
+        */
+        virtual void HandleError( TInt aError ) = 0;
+
+    protected:
+
+        /**
+        * Destructor.
+        */
+        virtual ~MCLFChangedItemObserver() {}
+
+    private: // Extension interface
+
+        /**
+        * This member is internal and not intended for use.
+        */
+        virtual MCLFChangedItemObserverExt* Extension() { return NULL; }
+
+    };
+
+#endif      // MCLFCHANGEDITEMOBSERVER_H
+
+// End of File