1 /* 2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.awt.event; 27 28 import java.util.EventListener; 29 30 /** 31 * The listener interface for receiving input method events. A text editing 32 * component has to install an input method event listener in order to work 33 * with input methods. 34 * 35 * <p> 36 * The text editing component also has to provide an instance of InputMethodRequests. 37 * 38 * @author JavaSoft Asia/Pacific 39 * @see InputMethodEvent 40 * @see java.awt.im.InputMethodRequests 41 * @since 1.2 42 */ 43 public interface InputMethodListener extends EventListener { 44 45 /** 46 * Invoked when the text entered through an input method has changed. 47 * @param event the event to be processed 48 */ inputMethodTextChanged(InputMethodEvent event)49 void inputMethodTextChanged(InputMethodEvent event); 50 51 /** 52 * Invoked when the caret within composed text has changed. 53 * @param event the event to be processed 54 */ caretPositionChanged(InputMethodEvent event)55 void caretPositionChanged(InputMethodEvent event); 56 } 57