--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/inc/xnchilditerator.h	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,77 @@
+/*
+* Copyright (c) 2002-2004 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:  Iterates over a containers children
+*
+*/
+
+#ifndef MXNCHILDITERATOR_H
+#define MXNCHILDITERATOR_H
+
+//  INCLUDES
+#include <e32base.h>
+
+/**
+* @ingroup group_xnutils
+* 
+*  Iterates over a containers children
+*  @since Series 60 3.1
+*/
+class MXnChildIterator
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Destructor.
+        */
+    	virtual ~MXnChildIterator() {};
+        
+    public: // New functions
+        
+        /**
+        * Get the current iterator value.
+        * @since Series 60 3.1
+        * @return Current object or NULL if iterator does not point anywhere
+        */
+			virtual CBase* Value() = 0 ;
+
+        /**
+        * Get the next iterator value.
+        * @since Series 60 3.1
+        * @return Next object or NULL if no more values. If NULL, the iterator is not advanced.
+        * Therefore, given that iterator->Value() == x and iterator->Next() == NULL, next invocation
+        * of iterator->Value() will return x.
+        */
+			virtual CBase* NextL() = 0;
+
+        /**
+        * Get the previous iterator value.
+        * @since Series 60 3.1
+        * @return Previous object or NULL if no more values. If NULL, the iterator is not advanced.
+        * Therefore, given that iterator->Value() == x and iterator->Previous() == NULL, next invocation
+        * of iterator->Value() will return x.
+        */
+			virtual CBase* PreviousL() = 0;
+
+        /**
+        * Get the current iterator index.
+        * @since Series 60 3.1
+        * @return Current index
+        */
+			virtual TUint Index() const = 0;
+        
+    };
+
+#endif      // MXnCHILDITERATOR_H
+            
+// End of File