1 /*

     2 * Copyright (c) 2009 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 *

    16 */

    17 

    18 #ifndef PENUIWNDEVENTOBSERVER_H_

    19 #define PENUIWNDEVENTOBSERVER_H_

    20 

    21 /**

    22  *  MPenUiWndEventObserver

    23  *  

    24  *  The observer to handle pen ui window event

    25  * 

    26  */

    27 class MPenUiWndEventObserver

    28     {

    29 public:

    30     /**

    31      * Signal owner that there is an event

    32      *

    33      * @since symbian^3     

    34      * @param aEventType The event type

    35      * @param aEventData The event data

    36      */

    37     virtual void SignalOwner( TInt aEventType, const TDesC& aEventData ) = 0;

    38     

    39     /**

    40      * Handle layout command event.

    41      *

    42      * @since symbian^3  

    43      * @param aCmd Command Id.

    44      * @param aData Data for command.

    45      */    

    46     virtual void HandleCommand( TInt aCmd, TUint8* aData ) = 0;

    47     };

    48 

    49 #endif /* PENUIWNDEVENTOBSERVER_H_ */