1 /* MenuElement.java -- 2 Copyright (C) 2002, 2004 Free Software Foundation, Inc. 3 4 This file is part of GNU Classpath. 5 6 GNU Classpath 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; either version 2, or (at your option) 9 any later version. 10 11 GNU Classpath is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GNU Classpath; see the file COPYING. If not, write to the 18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19 02110-1301 USA. 20 21 Linking this library statically or dynamically with other modules is 22 making a combined work based on this library. Thus, the terms and 23 conditions of the GNU General Public License cover the whole 24 combination. 25 26 As a special exception, the copyright holders of this library give you 27 permission to link this library with independent modules to produce an 28 executable, regardless of the license terms of these independent 29 modules, and to copy and distribute the resulting executable under 30 terms of your choice, provided that you also meet, for each linked 31 independent module, the terms and conditions of the license of that 32 module. An independent module is a module which is not derived from 33 or based on this library. If you modify this library, you may extend 34 this exception to your version of the library, but you are not 35 obligated to do so. If you do not wish to do so, delete this 36 exception statement from your version. */ 37 38 package javax.swing; 39 40 import java.awt.Component; 41 import java.awt.event.KeyEvent; 42 import java.awt.event.MouseEvent; 43 44 /** 45 * Defines the methods that any menu element in a {@link JMenu} must 46 * implement. 47 * 48 * @author Andrew Selkirk 49 */ 50 public interface MenuElement 51 { 52 53 /** 54 * processMouseEvent 55 * @param event TODO 56 * @param path TODO 57 * @param manager TODO 58 */ processMouseEvent(MouseEvent event, MenuElement[] path, MenuSelectionManager manager)59 void processMouseEvent(MouseEvent event, MenuElement[] path, 60 MenuSelectionManager manager); 61 62 /** 63 * processKeyEvent 64 * @param event TODO 65 * @param path TODO 66 * @param manager TODO 67 */ processKeyEvent(KeyEvent event, MenuElement[] path, MenuSelectionManager manager)68 void processKeyEvent(KeyEvent event, MenuElement[] path, 69 MenuSelectionManager manager); 70 71 /** 72 * menuSelectionChanged 73 * @param included TODO 74 */ menuSelectionChanged(boolean included)75 void menuSelectionChanged(boolean included); 76 77 /** 78 * getSubElements 79 * @returns MenuElement[] 80 */ getSubElements()81 MenuElement[] getSubElements(); 82 83 /** 84 * getComponent 85 * @returns Component 86 */ getComponent()87 Component getComponent(); 88 89 } 90