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view org.eclipse.core.databinding.observable/src/org/eclipse/core/databinding/observable/list/ListChangeEvent.d @ 97:c86eb8b3098e
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author | Frank Benoit <benoit@tionex.de> |
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date | Tue, 21 Apr 2009 11:18:25 +0200 |
parents | b74ac5dfcc06 |
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/******************************************************************************* * Copyright (c) 2006, 2007 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation *******************************************************************************/ module org.eclipse.core.databinding.observable.list.ListChangeEvent; import org.eclipse.core.databinding.observable.list.IListChangeListener; import org.eclipse.core.databinding.observable.list.ListDiff; import org.eclipse.core.databinding.observable.list.IObservableList; import java.lang.all; import org.eclipse.core.databinding.observable.IObservablesListener; import org.eclipse.core.databinding.observable.ObservableEvent; /** * List change event describing an incremental change of an * {@link IObservableList} object. * * @since 1.0 */ public class ListChangeEvent : ObservableEvent { /** * */ private static final long serialVersionUID = -9154315534258776672L; static final Object TYPE = new Object(); /** * Description of the change to the source observable list. Listeners must * not change this field. */ public ListDiff diff; /** * Creates a new list change event. * * @param source * the source observable list * @param diff * the list change */ public this(IObservableList source, ListDiff diff) { super(source); this.diff = diff; } /** * Returns the observable list from which this event originated. * * @return the observable list from which this event originated */ public IObservableList getObservableList() { return cast(IObservableList) getSource(); } protected void dispatch(IObservablesListener listener) { (cast(IListChangeListener) listener).handleListChange(this); } protected Object getListenerType() { return TYPE; } }