/*

* 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:  Declaration od MFsFastAddressingListObserver interface

*

*/

#ifndef M_FSFASTADDRESSLISTOBSERVER_H

#define M_FSFASTADDRESSLISTOBSERVER_H

#include <e32def.h>

#include <e32cmn.h>

/**

 *  Observer interface for CFsFastAddressingList.

 *

 *  The user of the CFsFastAddressingList class must implement this class

 *  in order to be notified when an end user enters text into the text

 *  input field of the fast addressing list component or selects a list

 *  item from the list of matches.

 */

class MFsFastAddressingListObserver

    {

public:

    /**

     * This will be called when the user enters some text into the text

     * input field. This will also called when the text input field is

     * cleared.

     *

     * @param aText the new contents of the text input field.

     */

    virtual void TextInputFieldUpdated( const TDesC& aText )=0;

    /**

     * This will be called once the user selects an item from the list of 

     * matches. The list needs to be explicitly closed.

     * 

     * @param aListItemIndex the index of the selected list item

     */

    virtual void ListItemSelected( const TInt aListItemIndex )=0;

    };

#endif // M_FSFASTADDRESSLISTOBSERVER_H