1 /* 2 * Copyright (c) 1996, 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 text events. 32 * 33 * The class that is interested in processing a text event 34 * implements this interface. The object created with that 35 * class is then registered with a component using the 36 * component's <code>addTextListener</code> method. When the 37 * component's text changes, the listener object's 38 * <code>textValueChanged</code> method is invoked. 39 * 40 * @author Georges Saab 41 * 42 * @see TextEvent 43 * 44 * @since 1.1 45 */ 46 public interface TextListener extends EventListener { 47 48 /** 49 * Invoked when the value of the text has changed. 50 * The code written for this method performs the operations 51 * that need to occur when text changes. 52 * 53 * @param e the event to be processed 54 */ 55 public void textValueChanged(TextEvent e); 56 57 }