1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   Notifier for changes in context. Required by CCalenContextImpl

    15 *                on construction.

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef CALENCONTEXTCHANGEOBSERVER_H

    22 #define CALENCONTEXTCHANGEOBSERVER_H

    23 

    24 // INCLUDES

    25 

    26 // CLASS DEFINITIONS

    27 /**

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

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

    30  * for construction of CCalenContextImpl.

    31  */

    32 class MCalenContextChangeObserver

    33     {

    34     public:  // New functions

    35         /**

    36          * Called by MCalenContext when the context gets changed.

    37          */

    38         virtual void ContextChanged() = 0;

    39     };

    40 

    41 #endif // CALENCONTEXTCHANGEOBSERVER_H

    42 

    43 // End of file