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1   /*
2    *  Gettext 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.i18n;
21  
22  import java.util.Locale;
23  
24  /**
25   * Defines the requirements for classes that get notified when the locale
26   * is changed. 
27   * 
28   * <p>A component that implements this interface may dynamically change the 
29   * language of all user visible strings.  
30   * 
31   * @see org.xnap.commons.i18n.I18nManager#setDefaultLocale(Locale)
32   * @author Steffen Pingel
33   * @since 0.9
34   */
35  public interface LocaleChangeListener {
36  	
37  	/**
38  	 * Invoked when the local has changed.
39  	 * 
40  	 * @param event provides information about the new locale
41  	 * @since 0.9
42  	 */
43  	void localeChanged(LocaleChangeEvent event);
44  	
45  }