001    // This file is part of AceWiki.
002    // Copyright 2008-2012, AceWiki developers.
003    // 
004    // AceWiki is free software: you can redistribute it and/or modify it under the terms of the GNU
005    // Lesser General Public License as published by the Free Software Foundation, either version 3 of
006    // the License, or (at your option) any later version.
007    // 
008    // AceWiki is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
009    // even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
010    // Lesser General Public License for more details.
011    // 
012    // You should have received a copy of the GNU Lesser General Public License along with AceWiki. If
013    // not, see http://www.gnu.org/licenses/.
014    
015    package ch.uzh.ifi.attempto.echocomp;
016    
017    import nextapp.echo.app.event.ActionListener;
018    
019    /**
020     * This class represents a text field that fires an action not only when the enter key is hit, but
021     * also when the tab key is pressed.
022     * 
023     * @author Tobias Kuhn
024     */
025    public class TabSensitiveTextField extends TextField {
026    
027            private static final long serialVersionUID = -5635716805022247837L;
028            
029            /**
030             * Creates a new tab-sensitive text field.
031             * 
032             * @param actionListener The action-listener.
033             */
034            public TabSensitiveTextField(ActionListener actionListener) {
035                    if (actionListener != null) {
036                            addActionListener(actionListener);
037                    }
038            }
039    
040    }