001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.xml.xam;
043:
044: import java.util.EventObject;
045:
046: /**
047: *
048: * @author Nam Nguyen
049: * @author Rico Cruz
050: * @author Chris Webster
051: */
052: public class ComponentEvent extends EventObject {
053: static final long serialVersionUID = 1L;
054:
055: private EventType event;
056:
057: /**
058: * Creates a new instance of ComponentEvent
059: */
060: public ComponentEvent(Object source, EventType t) {
061: super (source);
062: event = t;
063: }
064:
065: public enum EventType {
066: /**
067: * Component value (attributes or properties) changed
068: */
069: VALUE_CHANGED {
070: public void fireEvent(ComponentEvent evt,
071: ComponentListener l) {
072: l.valueChanged(evt);
073: }
074: },
075: /**
076: * Childen component added
077: */
078: CHILD_ADDED {
079: public void fireEvent(ComponentEvent evt,
080: ComponentListener l) {
081: l.childrenAdded(evt);
082: }
083: },
084: /**
085: * Childen component removed
086: */
087: CHILD_REMOVED {
088: public void fireEvent(ComponentEvent evt,
089: ComponentListener l) {
090: l.childrenDeleted(evt);
091: }
092: };
093:
094: public abstract void fireEvent(ComponentEvent evt,
095: ComponentListener l);
096: }
097:
098: public EventType getEventType() {
099: return event;
100: }
101:
102: public String toString() {
103: return event + ":" + source;
104: }
105: }
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