| /* ComboBoxModel.java -- |
| Copyright (C) 2002 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package javax.swing; |
| |
| |
| /** |
| * ComboBoxModel is a data model for JComboBox. This model keeps |
| * track of elements contained in the JComboBox as well as the current |
| * combo box selection. Whenever selection in the JComboBox changes, the |
| * ComboBoxModel should fire ListDataEvents to ComboBox's ListDataListeners. |
| * |
| * @author Andrew Selkirk |
| * @version 1.0 |
| */ |
| public interface ComboBoxModel extends ListModel |
| { |
| /** |
| * This method sets the selected item in the combo box. Class |
| * implementing this interface should fire ListDataEvents to |
| * all registered ListDataListeners to indicated that the |
| * selection has changed. |
| * |
| * @param item item in the combo box that should be selected |
| */ |
| void setSelectedItem(Object item); |
| |
| /** |
| * The method returns currently selected item in the combo box |
| * |
| * @returns item that is currently selected in the combo box. |
| */ |
| Object getSelectedItem(); |
| } // ComboBoxModel |