imstutils/imconversationview/imcvuiapp/inc/mimcvapplayoutchangeobserver.h
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     1 /*
       
     2 * Copyright (c) 2007-2008 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:  layout change observer
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 
       
    20 #ifndef MIMCVAPPLAYOUTCHANGEOBSERVER_H
       
    21 #define MIMCVAPPLAYOUTCHANGEOBSERVER_H
       
    22 
       
    23 #include <e32base.h>
       
    24 
       
    25 // CLASS DECLARATION
       
    26 
       
    27 /**
       
    28 *  Interface class for observing layout changes.
       
    29 *  @since 5.0
       
    30 */
       
    31 class MIMCVAppLayoutChangeObserver
       
    32     {
       
    33     
       
    34 	public:  // New functions
       
    35 
       
    36 		/*
       
    37 		* Called when layout changes
       
    38 		*/
       
    39 		virtual void LayoutChangedL( TInt aType = 0 ) = 0;
       
    40 
       
    41 	protected:
       
    42 
       
    43 		virtual ~MIMCVAppLayoutChangeObserver() {};
       
    44 
       
    45     };
       
    46 
       
    47 #endif      // MIMCVAPPLAYOUTCHANGEOBSERVER_H
       
    48 
       
    49 // End of File