1 /*

     2 * Copyright (c) 2002 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: 

    15 *    Observes topic monitor.

    16 *

    17 *

    18 */

    19 

    20 

    21 #ifndef CBS_UI_TOPIC_MONITOR_OBSERVER_H

    22 #define CBS_UI_TOPIC_MONITOR_OBSERVER_H

    23 

    24 //  INCLUDES

    25 #include <CbsCommon.h>

    26 

    27 

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 * Observes topic monitor.

    33 *  

    34 */

    35 class MCbsUiTopicMonitorObserver

    36     {

    37     public:

    38 

    39         /**

    40         * Topic list or topic messages are changed.

    41         *

    42         * @param aEvent reason for event

    43         * @param aTopicNumber Topic number, which caused the event

    44         */

    45         virtual void TopicListChangedL(

    46             TCbsTopicListEvent aEvent, TCbsTopicNumber aTopicNumber ) = 0;

    47 

    48     };

    49 

    50 #endif      // CBS_UI_TOPIC_MONITOR_OBSERVER_H

    51             

    52 // End of File