1 /*
2 * Copyright 1997-2001 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package javax.swing.plaf.basic;
27
28 import javax.swing;
29 import java.awt;
30 import java.awt.event;
31 import javax.swing.plaf;
32 import javax.swing.border;
33
34 /**
35 * BasicRadioButtonMenuItem implementation
36 *
37 * @author Georges Saab
38 * @author David Karlton
39 */
40 public class BasicRadioButtonMenuItemUI extends BasicMenuItemUI
41 {
42 public static ComponentUI createUI(JComponent b) {
43 return new BasicRadioButtonMenuItemUI();
44 }
45
46 protected String getPropertyPrefix() {
47 return "RadioButtonMenuItem";
48 }
49
50 public void processMouseEvent(JMenuItem item,MouseEvent e,MenuElement path[],MenuSelectionManager manager) {
51 Point p = e.getPoint();
52 if(p.x >= 0 && p.x < item.getWidth() &&
53 p.y >= 0 && p.y < item.getHeight()) {
54 if(e.getID() == MouseEvent.MOUSE_RELEASED) {
55 manager.clearSelectedPath();
56 item.doClick(0);
57 item.setArmed(false);
58 } else
59 manager.setSelectedPath(path);
60 } else if(item.getModel().isArmed()) {
61 MenuElement newPath[] = new MenuElement[path.length-1];
62 int i,c;
63 for(i=0,c=path.length-1;i<c;i++)
64 newPath[i] = path[i];
65 manager.setSelectedPath(newPath);
66 }
67 }
68 }
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