|
1
|
/*******************************************************************************
|
|
2
|
* Copyright (c) 2000, 2010 IBM Corporation and others.
|
|
3
|
* All rights reserved. This program and the accompanying materials
|
|
4
|
* are made available under the terms of the Eclipse Public License v1.0
|
|
5
|
* which accompanies this distribution, and is available at
|
|
6
|
* http://www.eclipse.org/legal/epl-v10.html
|
|
7
|
*
|
|
8
|
* Contributors:
|
|
9
|
* IBM Corporation - initial API and implementation
|
|
10
|
*******************************************************************************/
|
|
11
|
package org.eclipse.draw2d;
|
|
12
|
|
|
13
|
/**
|
|
14
|
* An event for property changes. Includes the source of the event as well as
|
|
15
|
* the name of the property that has changed.
|
|
16
|
*/
|
|
17
|
public class ChangeEvent extends java.util.EventObject {
|
|
18
|
|
|
19
|
private String property;
|
|
20
|
|
|
21
|
/**
|
|
22
|
* Constructs a new ChangeEvent with the given object as the source of the
|
|
23
|
* event.
|
|
24
|
*
|
|
25
|
* @param source
|
|
26
|
* The source of the event
|
|
27
|
*/
|
|
28
|
public ChangeEvent(Object source) {
|
|
29
|
super(source);
|
|
30
|
}
|
|
31
|
|
|
32
|
/**
|
|
33
|
* Constructs a new ChangeEvent with the given source object and property
|
|
34
|
* name.
|
|
35
|
*
|
|
36
|
* @param source
|
|
37
|
* The source of the event
|
|
38
|
* @param property
|
|
39
|
* The property name
|
|
40
|
*/
|
|
41
|
public ChangeEvent(Object source, String property) {
|
|
42
|
super(source);
|
|
43
|
setPropertyName(property);
|
|
44
|
}
|
|
45
|
|
|
46
|
/**
|
|
47
|
* Returns the name of the property that has changed.
|
|
48
|
*
|
|
49
|
* @return String the name of the property that has changed
|
|
50
|
*/
|
|
51
|
public String getPropertyName() {
|
|
52
|
return property;
|
|
53
|
}
|
|
54
|
|
|
55
|
/**
|
|
56
|
* Sets the name of the property that has changed.
|
|
57
|
*
|
|
58
|
* @param string
|
|
59
|
* The property name
|
|
60
|
*/
|
|
61
|
protected void setPropertyName(String string) {
|
|
62
|
property = string;
|
|
63
|
}
|
|
64
|
|
|
65
|
}
|