/*

 * 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: 

 *     Interface class for tab group observer.

 *

 *

 *

 */

 #ifndef AKNTABOBSERVER_H

 #define AKNTABOBSERVER_H

 #include <e32base.h>

 class MAknTabObserver

 {

 public:

    	/**

      * Method for handling tab change events in observed classes. 

      * 

      * @param aIndex Index of the active tab.

      *

      */

 	virtual void TabChangedL(TInt aIndex) = 0;

 };

 #endif