01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.cocoon.woody.event;
18:
19: import org.apache.cocoon.woody.formmodel.Widget;
20:
21: /**
22: * Event raised when a field value changes.
23: *
24: * @author <a href="http://www.apache.org/~sylvain/">Sylvain Wallez</a>
25: * @version CVS $Id: ValueChangedEvent.java 433543 2006-08-22 06:22:54Z crossley $
26: */
27: public class ValueChangedEvent extends WidgetEvent {
28:
29: private Object oldValue;
30: private Object newValue;
31:
32: public ValueChangedEvent(Widget source, Object oldValue,
33: Object newValue) {
34: super (source);
35: this .oldValue = oldValue;
36: this .newValue = newValue;
37: }
38:
39: public Object getOldValue() {
40: return this .oldValue;
41: }
42:
43: public Object getNewValue() {
44: return this.newValue;
45: }
46:
47: }
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