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.forms.event;
18:
19: import org.apache.cocoon.forms.formmodel.Widget;
20:
21: /**
22: * Event raised when a field value changes.
23: *
24: * @version $Id: ValueChangedEvent.java 449149 2006-09-23 03:58:05Z crossley $
25: */
26: public class ValueChangedEvent extends WidgetEvent {
27:
28: private Object oldValue;
29: private Object newValue;
30:
31: public ValueChangedEvent(Widget source, Object oldValue,
32: Object newValue) {
33: super (source);
34: this .oldValue = oldValue;
35: this .newValue = newValue;
36: }
37:
38: public Object getOldValue() {
39: return this .oldValue;
40: }
41:
42: public Object getNewValue() {
43: return this.newValue;
44: }
45:
46: }
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