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/*
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* Copyright (c) 2005-2009 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:
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*
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*/
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package com.nokia.microedition.m2g;
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/**
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* Anyone implementing this interface will receive notifications
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* about changes in DOM.
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* <br>
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* Subject = M2GDocument
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* Observer/listener = M2GSVGCanvas
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* <br>
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* M2GSVGCanvas from M2GSVGAnimator implements this in order to be notified
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* about changes in DOM, so that SVGImage updates
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* (via the API, e.g. setTrait(), insertBefore()) will be rendered
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* while Animator is in pause state.
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* <br>
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* M2GSVGElement informs M2GDocument about changes in DOM
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* (e.g. adding/removing nodes, changing traits),
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* and then M2GDocument informs M2GSVGCanvas.
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* <br>
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* @since S60 3.2
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*/
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public interface M2GDOMChangeObserver
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{
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/**
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* Notifies about any change in DOM
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*/
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public void notifyDOMChange();
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}
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