/* * Copyright (c) 2008, 2020, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code 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 code 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 in the LICENSE file that * accompanied this code). * * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ import java.awt.Button; import java.awt.FlowLayout; import java.awt.Frame; import java.awt.event.FocusEvent; import java.awt.event.FocusListener; /** * @test * @key headful * @bug 4411534 4517274 * @summary ensures that user's requestFocus() during applet initialization * is not ignored */ public class AppletInitialFocusTest1 extends Frame implements FocusListener { Button button1 = new Button("Button1"); Button button2 = new Button("Button2"); private static volatile Object focused; public static void main(final String[] args) throws Exception { AppletInitialFocusTest1 app = new AppletInitialFocusTest1(); try { app.setSize(200, 200); app.setLocationRelativeTo(null); app.setLayout(new FlowLayout()); app.button1.addFocusListener(app); app.button2.addFocusListener(app); app.add(app.button1); app.add(app.button2); app.setVisible(true); app.button2.requestFocus(); // wait for the very very last focus event Thread.sleep(10000); if (app.button2 != focused) { throw new RuntimeException("Wrong focus owner: " + focused); } } finally { app.dispose(); } } public void focusGained(FocusEvent e) { focused = e.getSource(); System.out.println("focused = " + focused); } public void focusLost(FocusEvent e) { } }