/*

* Copyright (c) 2002 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: 

*      Phonebook UI control key event observer.

*

*/

#ifndef __MPbkControlKeyObserver_H__

#define __MPbkControlKeyObserver_H__

//  INCLUDES

#include <coedef.h> // TKeyResponse

#include <w32std.h> // TKeyEvent, TEventCode

// CLASS DECLARATION

/**

 * @internal Only Phonebook internal use supported!

 *

 * Phonebook UI control key event observer interface.

 */

class MPbkControlKeyObserver

    {

    public:  // Interface

        /**

         * Called from OfferKeyEventL of the observed control.

         *

         * @param   aKeyEvent   see CCoeControl::OfferKeyEventL.

         * @param   aType       see CCoeControl::OfferKeyEventL.

         * @return see CCoeControl::OfferKeyEventL.

         * @see CCoeControl::OfferKeyEventL. If returns EKeyWasConsumed the 

         *      control should not forward the key event.

         */

        virtual TKeyResponse PbkControlKeyEventL

            (const TKeyEvent& aKeyEvent,TEventCode aType) = 0;

    };

#endif // __MPbkControlKeyObserver_H__

// End of File