1 /* 2 * Copyright (c) 2017, 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 8179665 28 * @summary [Windows] java.awt.IllegalComponentStateException: component must 29 * be showing on the screen to determine its location 30 * @run main AlwaysOnTopImeTest 31 */ 32 33 import javax.swing.*; 34 import java.awt.*; 35 36 public class AlwaysOnTopImeTest { 37 38 private static JDialog d; 39 private static JFrame f; 40 41 public static void main(String[] args) throws Exception { 42 SwingUtilities.invokeLater(() -> { 43 f = new JFrame(); 44 f.setVisible(true); 45 d = new JDialog(f); 46 d.add(new JTextField()); 47 d.pack(); 48 d.setModal(true); 49 f.setAlwaysOnTop(true); 50 d.setVisible(true); 51 f.setAlwaysOnTop(false); 52 }); 53 Robot robot = new Robot(); 54 robot.waitForIdle(); 55 robot.delay(200); 56 SwingUtilities.invokeAndWait(() -> d.setVisible(false)); 57 robot.waitForIdle(); 58 robot.delay(200); 59 SwingUtilities.invokeLater(f::dispose); 60 } 61 }