/*
* Copyright (c) 2009 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:
*
*/
#ifndef HGSELECTIONOBSERVERIFACE_H_
#define HGSELECTIONOBSERVERIFACE_H_
#include <e32base.h>
// FORWARD DECLARATIONS
class CCoeControl;
/**
* Selection observer interface.
*/
class MHgSelectionObserver
{
public:
/**
* Handle selection.
*
* @param aIndex Selected item index.
*/
virtual void HandleSelectL( TInt aIndex ) = 0;
/**
* Handle opening.
*
* @param aIndex Opened item index.
*/
virtual void HandleOpenL( TInt aIndex ) = 0;
/**
* Handle selection from certain CCoeControl
*
* @param aIndex Selected item index.
* @param aControl CCoeontrol calling this method.
*/
virtual void HandleSelectL( TInt aIndex, CCoeControl* /*aControl*/ ) { HandleSelectL(aIndex); }
/**
* Handle open from certain CCoeControl
*
* @param aIndex Opened item index.
* @param aControl CCoeontrol calling this method.
*/
virtual void HandleOpenL( TInt aIndex, CCoeControl* /*aControl*/ ) { HandleOpenL(aIndex); }
};
#endif // HGSELECTIONOBSERVERIFACE_H_