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1   /*
2    *  XNap - A P2P framework and client.
3    *
4    *  See the file AUTHORS for copyright information.
5    *
6    *  This program is free software; you can redistribute it and/or modify
7    *  it under the terms of the GNU General Public License as published by
8    *  the Free Software Foundation.
9    *
10   *  This program is distributed in the hope that it will be useful,
11   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   *  GNU General Public License for more details.
14   *
15   *  You should have received a copy of the GNU General Public License
16   *  along with this program; if not, write to the Free Software
17   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18   */
19  
20  package org.xnap.gui.theme;
21  
22  import java.awt.Component;
23  
24  /***
25   * Defines the requirements for XNap GUI themes.
26   */
27  public interface Theme {
28  
29      //--- Constant(s) ---
30  
31      //--- Method(s) ---
32  
33  	/***
34  	 * Installs the theme. Invoked by {@link ThemeManager}.
35  	 */
36  	void install();
37  
38      /***
39       * Returns a unique identifier.
40       */
41  	String getClassName();
42  
43      /***
44       * Returns the name of this theme.
45       */
46  	String getName();
47  
48      /***
49       * Returns true, if this theme provides additional configuration options.
50       *
51       * @see #showConfigurationDialog(Component)
52       */
53      boolean isConfigurable();
54  
55      /***
56       * Returns true, if this theme provides a custom set of icons.
57       */
58      boolean isIconTheme();
59  
60      /***
61       * Show a configuration dialog.
62       *
63       * @return true, if theme should be reloaded; false, otherwise
64       * @see #isConfigurable()
65       */
66  	boolean showConfigurationDialog(Component parent);
67  
68  }
69  
70  
71