photosgallery/viewframework/views/viewbase/inc/glxkeyeventreceiver.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:45:44 +0200
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/*
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* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:    Key event receiver interface
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*
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*/
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#ifndef M_GLXKEYEVENTRECEIVER_H
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#define M_GLXKEYEVENTRECEIVER_H
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/**
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 *  MGlxKeyEventReceiver
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 *
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 *  Key event receiver. 
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 *
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 *  @lib glxviewbase.lib
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 */
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class MGlxKeyEventReceiver
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	{
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public:
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	/**
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	 * Interface to recieve keypress information from an associated CGlxKeyMonitor. 
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	 * @param aKeyEvent The key event. 
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	 * @param aType The type of key event: EEventKey, EEventKeyUp or EEventKeyDown
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	 * @return Indicates whether or not the key event was used by this control. EKeyWasNotConsumed or EKeyWasConsumed
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	 */
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	virtual TKeyResponse OfferKeyEventL(const TKeyEvent &aKeyEvent, TEventCode aType) = 0;
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	};
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#endif // M_GLXKEYEVENTRECEIVER_H