1 /* 2 * Copyright (c) 2008, 2018, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 @test 26 @key headful 27 @bug 4041703 4096228 4025223 4260929 28 @summary Ensures that appletviewer sets a reasonable default focus for an Applet on start 29 @library ../../regtesthelpers 30 @build Util 31 @run main AppletInitialFocusTest 32 */ 33 34 import java.awt.Button; 35 import java.awt.FlowLayout; 36 import java.awt.Frame; 37 import java.awt.Robot; 38 import test.java.awt.regtesthelpers.Util; 39 40 public class AppletInitialFocusTest extends Frame { 41 42 Robot robot = Util.createRobot(); 43 Button button = new Button("Button"); 44 45 public static void main(final String[] args) throws Exception { 46 AppletInitialFocusTest app = new AppletInitialFocusTest(); 47 app.init(); 48 app.start(); 49 } 50 51 public void init() { 52 setSize(200, 200); 53 setLocationRelativeTo(null); 54 setLayout(new FlowLayout()); 55 add(button); 56 setVisible(true); 57 } 58 59 public void start() throws Exception { 60 Thread thread = new Thread(new Runnable() { 61 public void run() { 62 Util.waitTillShown(button); 63 robot.delay(1000); // delay the thread to let EDT to start dispatching focus events 64 Util.waitForIdle(robot); 65 if (!button.hasFocus()) { 66 throw new RuntimeException("Appletviewer doesn't set default focus correctly."); 67 } 68 } 69 }); 70 thread.start(); 71 thread.join(); 72 } 73 }