blob: 75f6c91354f4856a8cca1714d140976591046ce2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package org.openoffice.java.accessibility;
public class FocusTraversalPolicy extends java.awt.FocusTraversalPolicy {
protected javax.accessibility.Accessible getSelectedAccessibleChild(javax.accessibility.Accessible a) {
javax.accessibility.AccessibleContext ac = a.getAccessibleContext();
if (ac != null) {
javax.accessibility.AccessibleSelection as = ac.getAccessibleSelection();
if (as != null) {
return as.getAccessibleSelection(0);
}
}
return null;
}
/** Returns the Component that should receive the focus after aComponent */
public java.awt.Component getComponentAfter(java.awt.Container focusCycleRoot,
java.awt.Component aComponent) {
return null;
}
/** Returns the Component that should receive the focus before aComponent */
public java.awt.Component getComponentBefore(java.awt.Container focusCycleRoot,
java.awt.Component aComponent) {
return null;
}
/** Returns the default Component to focus */
public java.awt.Component getDefaultComponent(java.awt.Container focusCycleRoot) {
// getDefaultComponent must not return null for Windows to make them focusable.
if (focusCycleRoot instanceof NativeFrame) {
java.awt.Component c = ((NativeFrame) focusCycleRoot).getInitialComponent();
if (c != null) {
return c;
}
}
if (focusCycleRoot instanceof javax.accessibility.Accessible) {
return (java.awt.Component) getSelectedAccessibleChild((javax.accessibility.Accessible) focusCycleRoot);
}
return null;
}
/** Returns the first Component in the traversal cycle */
public java.awt.Component getFirstComponent(java.awt.Container focusCycleRoot) {
return null;
}
/** Returns the Component that should receive the focus when a Window is made visible for the first time */
public java.awt.Component getInitialComponent(java.awt.Window window) {
if (window instanceof NativeFrame) {
return ((NativeFrame) window).getInitialComponent();
}
return null;
}
/** Returns the last Component in the traversal cycle */
public java.awt.Component getLastComponent(java.awt.Container focusCycleRoot) {
return null;
}
}
|
