/*

 * 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 "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: 

 * 

 *

 */

 // 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__