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comparison dwt/accessibility/AccessibleEvent.d @ 0:380af2bdd8e5

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author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
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1 /*******************************************************************************
2 * Copyright (c) 2000, 2004 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 * Port to the D Programming language:
12 * Jacob Carlborg <jacob.carlborg@gmail.com>
13 *******************************************************************************/
14 module dwt.accessibility.AccessibleEvent;
15
16 import dwt.dwthelper.utils;
17 import dwt.internal.DWTEventObject;
18
19 /**
20 * Instances of this class are sent as a result of
21 * accessibility clients sending messages to controls
22 * asking for information about the control instance.
23 * <p>
24 * Note: The meaning of the result field depends
25 * on the message that was sent.
26 * </p>
27 *
28 * @see AccessibleListener
29 * @see AccessibleAdapter
30 *
31 * @since 2.0
32 */
33 public class AccessibleEvent : DWTEventObject {
34 /**
35 * The value of this field is set by an accessibility client
36 * before the accessible listener method is called.
37 * ChildID can be CHILDID_SELF, representing the control itself,
38 * or a 0-based integer representing a specific child of the control.
39 */
40 public int childID;
41
42 /**
43 * The value of this field must be set in the accessible listener
44 * method before returning.
45 * What to set it to depends on the listener method called, and
46 * the childID specified by the client.
47 */
48 public String result;
49
50 static final long serialVersionUID = 3257567304224026934L;
51
52 /**
53 * Constructs a new instance of this class.
54 *
55 * @param source the object that fired the event
56 */
57 public this (Object source) {
58 super(source);
59 }
60
61 /**
62 * Returns a String containing a concise, human-readable
63 * description of the receiver.
64 *
65 * @return a String representation of the event
66 */
67 public String toString () {
68 return "AccessibleEvent {childID=" + childID + " result=" + result + "}"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
69 }
70 }