01: /*
02: * JavaTreePopupMenu.java
03: *
04: * Copyright (C) 2002 Peter Graves
05: * $Id: JavaTreePopupMenu.java,v 1.1.1.1 2002/09/24 16:08:05 piso Exp $
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: */
21:
22: package org.armedbear.j;
23:
24: import java.awt.event.ActionEvent;
25: import java.awt.event.ActionListener;
26: import javax.swing.JCheckBoxMenuItem;
27: import javax.swing.JPopupMenu;
28:
29: public final class JavaTreePopupMenu extends JPopupMenu implements
30: ActionListener {
31: private static final String ARRANGE_BY_TYPE = "Arrange by type";
32: private static final String SORT = "Sort alphabetically";
33:
34: private final JavaTree tree;
35:
36: public JavaTreePopupMenu(JavaTree tree) {
37: super ();
38: this .tree = tree;
39: JCheckBoxMenuItem item = new JCheckBoxMenuItem(ARRANGE_BY_TYPE);
40: item.setSelected(JavaTree.getArrangeByType());
41: item.addActionListener(this );
42: add(item);
43: item = new JCheckBoxMenuItem(SORT);
44: item.setSelected(JavaTree.getSort());
45: item.addActionListener(this );
46: add(item);
47: }
48:
49: public void actionPerformed(ActionEvent e) {
50: Object object = e.getSource();
51: if (object instanceof JCheckBoxMenuItem) {
52: JCheckBoxMenuItem item = (JCheckBoxMenuItem) object;
53: boolean b = item.isSelected();
54: String command = e.getActionCommand();
55: if (command.equals(ARRANGE_BY_TYPE)) {
56: if (b != JavaTree.getArrangeByType()) {
57: JavaTree.setArrangeByType(b);
58: tree.refresh(true);
59: }
60: } else if (command.equals(SORT)) {
61: if (b != JavaTree.getSort()) {
62: JavaTree.setSort(b);
63: tree.refresh(true);
64: }
65: }
66: }
67: }
68: }
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