/*

 * 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