/*
* Copyright (c) 2005-2007 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:
*
*/
package com.nokia.microedition.m2g;
/**
* Anyone implementing this interface will receive notifications
* about changes in DOM.
* <br>
* Subject = M2GDocument
* Observer/listener = M2GSVGCanvas
* <br>
* M2GSVGCanvas from M2GSVGAnimator implements this in order to be notified
* about changes in DOM, so that SVGImage updates
* (via the API, e.g. setTrait(), insertBefore()) will be rendered
* while Animator is in pause state.
* <br>
* M2GSVGElement informs M2GDocument about changes in DOM
* (e.g. adding/removing nodes, changing traits),
* and then M2GDocument informs M2GSVGCanvas.
* <br>
* @since S60 3.2
*/
public interface M2GDOMChangeObserver
{
/**
* Notifies about any change in DOM
*/
public void notifyDOMChange();
}