104 lines
3.4 KiB
Java
104 lines
3.4 KiB
Java
/*
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* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/*
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test
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@bug 4041703 4096228 4025223 4260929
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@summary Ensures that appletviewer sets a reasonable default focus
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for an Applet on start
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@author das area=appletviewer
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@run shell AppletInitialFocusTest.sh
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*/
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import java.applet.Applet;
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import java.awt.*;
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import java.awt.event.*;
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class MyKeyboardFocusManager extends DefaultKeyboardFocusManager {
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public Window getGlobalFocusedWindow() {
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return super.getGlobalFocusedWindow();
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}
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}
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public class AppletInitialFocusTest extends Applet {
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Window window;
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Button button = new Button("Button");
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MyKeyboardFocusManager manager = new MyKeyboardFocusManager();
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Object lock = new Object();
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public void init() {
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KeyboardFocusManager.setCurrentKeyboardFocusManager(manager);
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Component parent = this;
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while (parent != null && !(parent instanceof Window)) {
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parent = parent.getParent();
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}
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/*
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* This applet is designed to be run only with appletviewer,
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* so there always should be a toplevel frame.
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*/
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if (parent == null) {
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synchronized (lock) {
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System.err.println("appletviewer not running");
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System.exit(3);
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}
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}
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window = (Window)parent;
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button.addFocusListener(new FocusAdapter() {
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public void focusGained(FocusEvent e) {
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synchronized (lock) {
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System.err.println("passed");
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System.exit(0);
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}
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}
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});
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add(button);
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}
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public void start() {
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Thread thread = new Thread(new Runnable() {
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public void run() {
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try {
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Thread.sleep(1000);
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synchronized (lock) {
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Window focused = manager.getGlobalFocusedWindow();
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if (window == focused) {
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System.err.println("failed");
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System.exit(2);
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} else {
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System.err.println("window never activated");
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System.err.println(focused);
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System.exit(0);
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}
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}
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} catch(InterruptedException e) {
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}
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}
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});
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thread.start();
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}
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}
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