/* * @(#)FocusListener.java 1.14 06/10/10 * * Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License version * 2 only, as published by the Free Software Foundation. * * This program 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 version 2 for more details (a copy is * included at /legal/license.txt). * * You should have received a copy of the GNU General Public License * version 2 along with this work; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa * Clara, CA 95054 or visit www.sun.com if you need additional * information or have any questions. * */ package java.awt.event; import java.util.EventListener; /** * The listener interface for receiving keyboard focus events on * a component. * * @version 1.10 08/19/02 * @author Carl Quinn */ public interface FocusListener extends EventListener { /** * Invoked when a component gains the keyboard focus. */ public void focusGained(FocusEvent e); /** * Invoked when a component loses the keyboard focus. */ public void focusLost(FocusEvent e); }
