| /* WindowListener.java -- listens for window events |
| Copyright (C) 1999, 2002, 2005 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., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 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 java.awt.event; |
| |
| import java.awt.Frame; |
| import java.awt.Image; |
| import java.util.EventListener; |
| |
| /** |
| * This interface is for classes that wish to monitor events for window |
| * changes. To watch a subset of these events, use a WindowAdapter. |
| * |
| * @author Aaron M. Renn (arenn@urbanophile.com) |
| * @see WindowAdapter |
| * @see WindowEvent |
| * @since 1.1 |
| * @status updated to 1.4 |
| */ |
| public interface WindowListener extends EventListener |
| { |
| /** |
| * This method is called when the window is made visible. |
| * |
| * @param event the <code>WindowEvent</code> indicating the change |
| */ |
| void windowOpened(WindowEvent event); |
| |
| /** |
| * This method is called when the user calls the system menu close |
| * function, giving the program a chance to cancel the close. |
| * |
| * @param event the <code>WindowEvent</code> indicating the close attempt |
| */ |
| void windowClosing(WindowEvent event); |
| |
| /** |
| * This method is called when the window is closed. |
| * |
| * @param event the <code>WindowEvent</code> indicating the dispose |
| */ |
| void windowClosed(WindowEvent event); |
| |
| /** |
| * This method is called when the window is iconified. |
| * |
| * @param event the <code>WindowEvent</code> indicating the iconification |
| * @see Frame#setIconImage(Image) |
| */ |
| void windowIconified(WindowEvent event); |
| |
| /** |
| * This method is called when the window is deiconified. |
| * |
| * @param event the <code>WindowEvent</code> indicating the deiconification |
| */ |
| void windowDeiconified(WindowEvent event); |
| |
| /** |
| * This method is called when a window is activated. Only Frames and Dialogs |
| * can be active, and the active window always contains the component with |
| * focus. |
| * |
| * @param event the <code>WindowEvent</code> indicating the activation |
| */ |
| void windowActivated(WindowEvent event); |
| |
| /** |
| * This method is called when the window is deactivated. |
| * |
| * @param event the <code>WindowEvent</code> indicating the deactivation |
| */ |
| void windowDeactivated(WindowEvent event); |
| } // interface WindowListener |