/*

* Copyright (c) 2007 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:   Notifier for changes in context. Required by CCalenContextImpl

*                on construction.

*

*/

#ifndef CALENCONTEXTCHANGEOBSERVER_H

#define CALENCONTEXTCHANGEOBSERVER_H

// INCLUDES

// CLASS DEFINITIONS

/**

 * This class is for observing the context, and the ContextChange function

 * gets called when the context is changed. An object of this type is required

 * for construction of CCalenContextImpl.

 */

class MCalenContextChangeObserver

    {

    public:  // New functions

        /**

         * Called by MCalenContext when the context gets changed.

         */

        virtual void ContextChanged() = 0;

    };

#endif // CALENCONTEXTCHANGEOBSERVER_H

// End of file