/*

* 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