1 /*
2 * XNap Commons
3 *
4 * Copyright (C) 2005 Steffen Pingel
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20 package org.xnap.commons.gui.action;
21
22 import javax.swing.Action;
23
24 /***
25 * Defines the requirements for classes that support toggleable actions. This
26 * action class can be used for check box items.
27 */
28 public interface ToggleAction extends Action {
29
30 /***
31 * The key used for storing the selected state.
32 */
33 public static final String SELECTED = "Selected";
34
35 /***
36 * Returns the selected state for the action.
37 */
38 boolean isSelected();
39
40 /***
41 * Sets the selected state for the action.
42 */
43 void setSelected(boolean selected);
44
45 }