/*

* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  

*

*/

#ifndef __AKNMFNECOMMANDOBSERVER

#define __AKNMFNECOMMANDOBSERVER

#include <e32base.h>

// CLASS DECLARATION

/**

*  Interface for giving commands to MFNE editors from the owning controls.

*  This interface was added to forward touch command button events to MFNE

*  editors. The interface can be extended later by adding more commands to 

*  TMfneCommand enum if needed.

*

*  @lib eikctl.lib

*  @since Series 60 3.0

*/

class MAknMfneCommandObserver

    {

    public:

        /**

        * List of commands that can be given to MFNE editor with 

        * HandleMfneCommand() function

        */

        enum TMfneCommand

            {

            EMfneIncrementCurrentFieldValue,

            EMfneDecrementCurrentFieldValue

            };

        /**

        * Interface function allowing other classes to give commands to MFNE editors.

        * The commands are defined in TMfneCommand enum.

        *

        * @since Series 60 5.0

        * @param aCommand Command defined in TMfneCommand

        */

        virtual void HandleMfneCommandL(TInt aCommand) = 0;

    };

#endif      // __AKNMFNECOMMANDOBSERVER  

// End of File