001    /* JAPI - (Yet another (hopefully) useful) Java API
002     *
003     * Copyright (C) 2004-2006 Christian Hujer
004     *
005     * This program is free software; you can redistribute it and/or
006     * modify it under the terms of the GNU General Public License as
007     * published by the Free Software Foundation; either version 2 of the
008     * License, or (at your option) any later version.
009     *
010     * This program is distributed in the hope that it will be useful, but
011     * WITHOUT ANY WARRANTY; without even the implied warranty of
012     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013     * General Public License for more details.
014     *
015     * You should have received a copy of the GNU General Public License
016     * along with this program; if not, write to the Free Software
017     * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
018     * 02111-1307, USA.
019     */
020    
021    package net.sf.japi.swing;
022    
023    import java.awt.Component;
024    import java.util.Locale;
025    import javax.swing.DefaultListCellRenderer;
026    import javax.swing.JLabel;
027    import javax.swing.JList;
028    
029    /** Implementation of a ListCellRenderer that renders lists of {@link Locale} instances according to their names in the current default locale.
030     * @author <a href="mailto:chris@riedquat.de">Christian Hujer</a>
031     */
032    public final class LocaleListCellRenderer extends DefaultListCellRenderer {
033    
034        /** Serial Version UID. */
035        private static final long serialVersionUID = 1L;
036    
037        /** {@inheritDoc} */
038        @Override public Component getListCellRendererComponent(final JList list, final Object value, final int index, final boolean isSelected, final boolean cellHasFocus) {
039            final JLabel label = (JLabel) super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
040            label.setText(value == null ? "Default" : ((Locale) value).getDisplayName());
041            return label;
042        }
043    
044    } // class LocaleRenderer