/*

* Copyright (c) 2005 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 navi decorator. This observer is used

*     by observers to get right or left arrow events of navipane

*     PointerEvents for arrow decorators are handled in Navigation 

*     decorator class.

*

*

*

*/

#ifndef AKNNAVIDECORATOROBSERVER_H

#define AKNNAVIDECORATOROBSERVER_H

#include <e32base.h>

class MAknNaviDecoratorObserver

    {

public:

    enum TAknNaviDecoratorEvents

        {

        /** Pointer tap event id for right arrow */

        EAknNaviDecoratorEventRightTabArrow,

        /** Pointer tap event id for left arrow */

        EAknNaviDecoratorEventLeftTabArrow,

        /** Pointer tap event id for navilabel */

        EAknNaviDecoratorEventNaviLabel

        }; 

public:

   	/**

     * Method for handling events in observed classes. 

     * 

     * @param aEventID Id of the event.

     *

     */

    virtual void HandleNaviDecoratorEventL( TInt aEventID ) = 0; 

    };

#endif // AKNNAVIDECORATOROBSERVER_H