williamr@2: /*
williamr@2: * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: * All rights reserved.
williamr@2: * This component and the accompanying materials are made available
williamr@4: * under the terms of "Eclipse Public License v1.0"
williamr@2: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@2: *
williamr@2: * Initial Contributors:
williamr@2: * Nokia Corporation - initial contribution.
williamr@2: *
williamr@2: * Contributors:
williamr@2: *
williamr@2: * Description: 
williamr@2: *     Interface class for tab group observer.
williamr@2: *
williamr@2: *
williamr@2: *
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: #ifndef AKNTABOBSERVER_H
williamr@2: #define AKNTABOBSERVER_H
williamr@2: 
williamr@2: #include <e32base.h>
williamr@2: 
williamr@2: class MAknTabObserver
williamr@2: {
williamr@2: public:
williamr@2: 
williamr@2:    	/**
williamr@2:      * Method for handling tab change events in observed classes. 
williamr@2:      * 
williamr@2:      * @param aIndex Index of the active tab.
williamr@2:      *
williamr@2:      */
williamr@2: 	virtual void TabChangedL(TInt aIndex) = 0;
williamr@2: };
williamr@2: 
williamr@2: 
williamr@2: #endif