/*******************************************************************************
* 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
******************************************************************************/
/*
* @(#)CompositeFigureEvent.java 3.0 2007-07-17
*
* Copyright (c) 1996-2007 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 CompositeFigureListeners.
*
* @author Werner Randelshofer
* @version 3.0 2007-07-17 Renamed from DrawingEvent to CompositeFigureEvent.
* <br>2.1 2007-05-21 Added z-index property.
* <br>1.0 2006-01-14 Changed to support double precision coordinates.
* <br>1.0 2003-12-01 Derived from JHotDraw 5.4b1.
*/
public class CompositeFigureEvent extends EventObject {
private Rectangle2D.Double invalidatedArea;
private Figure child;
private int index;
/**
* Constructs an event for the provided CompositeFigure.
* @param source The composite figure.
* @param child The changed figure.
* @param invalidatedArea The bounds of the invalidated area on the drawing.
*/
public CompositeFigureEvent(CompositeFigure source, Figure child, Rectangle2D.Double invalidatedArea, int zIndex) {
super(source);
this.child = child;
this.invalidatedArea = invalidatedArea;
this.index = 0;
}
/**
* Gets the changed drawing.
*/
public CompositeFigure getCompositeFigure() {
return (CompositeFigure) getSource();
}
/**
* Gets the changed child figure.
*/
public Figure getChildFigure() {
return child;
}
/**
* Gets the bounds of the invalidated area on the drawing.
*/
public Rectangle2D.Double getInvalidatedArea() {
return invalidatedArea;
}
/**
* Returns the z-index of the child figure.
*/
public int getIndex() {
return index;
}
}