/******************************************************************************* * Copyright (c) 2006-2012 * Software Technology Group, Dresden University of Technology * DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026 * * 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: * Software Technology Group - TU Dresden, Germany; * DevBoost GmbH - Berlin, Germany * - initial API and implementation ******************************************************************************/ /* * @(#)FigureChangeEvent.java 3.0 2006-06-07 * * Copyright (c) 1996-2006 by the original authors of JHotDraw * and all its contributors. * All rights reserved. * * The copyright of this software is owned by the authors and * contributors of the JHotDraw project ("the copyright holders"). * You may not use, copy or modify this software, except in * accordance with the license agreement you entered into with * the copyright holders. For details see accompanying license terms. � */ package org.jhotdraw.draw; import java.awt.*; import java.awt.geom.*; import java.util.*; /** * Change event passed to FigureListeners. * * @author Werner Randelshofer * @version 3.0 2006-06-07 Reworked. * <br>2.0 2006-01-14 Changed to support double precision coordinates. * <br>1.0 2003-12-01 Derived from JHotDraw 5.4b1. */ public class FigureEvent extends EventObject { private Rectangle2D.Double invalidatedArea; private AttributeKey attribute; private Object oldValue; private Object newValue; /** * Constructs an event for the given source Figure. * @param invalidatedArea The bounds of the invalidated area on the drawing. */ public FigureEvent(Figure source, Rectangle2D.Double invalidatedArea) { super(source); this.invalidatedArea = invalidatedArea; } /** * Constructs an event for the given source Figure. */ public FigureEvent(Figure source, AttributeKey attribute, Object oldValue, Object newValue) { super(source); this.attribute = attribute; this.oldValue = oldValue; this.newValue = newValue; } /** * Gets the changed figure */ public Figure getFigure() { return (Figure) getSource(); } /** * Gets the bounds of the invalidated area on the drawing. */ public Rectangle2D.Double getInvalidatedArea() { return invalidatedArea; } public AttributeKey getAttribute() { return attribute; } public Object getOldValue() { return oldValue; } public Object getNewValue() { return newValue; } }