/*

* Copyright (c) 2009 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: This file defines class MESMRFieldEventObserver.

*

*/

#ifndef MESMRNAVIARROWEVENTOBSERVER_H_

#define MESMRNAVIARROWEVENTOBSERVER_H_

/**

 *  MESMRNaviArrowEventObserver defines an interface for observing events

 *  from NaviArrow.

 *

 */

class MESMRNaviArrowEventObserver

    {

public:

    /**

     * Event notification function.

     *

     * @param aCommand The navi command

     */

    virtual void HandleNaviArrowEventL( const TInt aCommand ) = 0;

protected:

    virtual ~MESMRNaviArrowEventObserver() {}

    };

#endif /* MESMRNAVIARROWEVENTOBSERVER_H_ */