--- a/epoc32/include/mw/aknnaviobserver.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/mw/aknnaviobserver.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,49 @@
-aknnaviobserver.h
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+* 
+*
+*/
+
+// AKNNAVIOBSERVER.H
+//
+// Copyright (c) 2001 Symbian Ltd.  All rights reserved.
+//
+
+#if !defined(__AKNNAVIOBSERVER_H__)
+#define __AKNNAVIOBSERVER_H__
+
+class MAknNavigationObserver
+    {
+public:
+    enum TAknNavigationEvent
+        {
+        /** Current tab index has changed */
+        ENaviEventHandleNavigation = 0x0010,
+        /** Current tab is the rightmost tab */
+        ENaviEventLeftMostItemReached,
+        /** Current tab is the leftmost tab */
+        ENaviEventRightMostItemReached,
+        /** Only one tab */
+        ENaviEventOneItemExists,
+        /** Draw tabs again */
+        ENaviEventRedrawNeeded,
+        /** Current tab is leftmost, but tried to move left */
+        ENaviEventAlreadyLeftmostItem,
+        /** Current tab is rightmost, but tried to move right */
+        ENaviEventAlreadyRightmostItem
+        };
+    };
+
+#endif // __AKNNAVIOBSERVER_H__