1 /* 2 * Copyright (c) 2010, 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 6829546, 8197808 28 @summary tests that an always-on-top modal dialog doesn't make any windows always-on-top 29 @author artem.ananiev: area=awt.modal 30 @library ../../regtesthelpers 31 @build Util 32 @run main MakeWindowAlwaysOnTop 33 */ 34 35 import java.awt.Frame; 36 import java.awt.Dialog; 37 import java.awt.EventQueue; 38 import java.awt.Color; 39 import java.awt.Robot; 40 import java.awt.Point; 41 import java.awt.event.InputEvent; 42 import test.java.awt.regtesthelpers.Util; 43 44 public class MakeWindowAlwaysOnTop 45 { 46 private static Frame f; 47 private static Dialog d; 48 49 public static void main(String[] args) throws Exception 50 { 51 Robot r = Util.createRobot(); 52 Util.waitForIdle(r); 53 54 // Frame 55 f = new Frame("Test frame"); 56 f.setBounds(100, 100, 400, 300); 57 f.setBackground(Color.RED); 58 f.setVisible(true); 59 r.delay(100); 60 Util.waitForIdle(r); 61 62 // Dialog 63 d = new Dialog(null, "Modal dialog", Dialog.ModalityType.APPLICATION_MODAL); 64 d.setBounds(500, 500, 160, 160); 65 d.setAlwaysOnTop(true); 66 EventQueue.invokeLater(() -> d.setVisible(true) ); 67 // Wait until the dialog is shown 68 EventQueue.invokeAndWait(() -> { /* Empty */ }); 69 r.delay(100); 70 Util.waitForIdle(r); 71 72 // Click on the frame to trigger modality 73 Point p = f.getLocationOnScreen(); 74 r.mouseMove(p.x + f.getWidth() / 2, p.y + f.getHeight() / 2); 75 Util.waitForIdle(r); 76 r.mousePress(InputEvent.BUTTON1_MASK); 77 Util.waitForIdle(r); 78 r.mouseRelease(InputEvent.BUTTON1_MASK); 79 Util.waitForIdle(r); 80 81 r.delay(100); 82 Util.waitForIdle(r); 83 84 // Dispose dialog 85 d.dispose(); 86 r.delay(100); 87 Util.waitForIdle(r); 88 89 // Show another frame at the same location 90 Frame t = new Frame("Check"); 91 t.setBounds(100, 100, 400, 300); 92 t.setBackground(Color.BLUE); 93 t.setVisible(true); 94 r.delay(100); 95 Util.waitForIdle(r); 96 97 // Bring it above the first frame 98 t.toFront(); 99 100 r.delay(200); 101 Util.waitForIdle(r); 102 103 104 Color c = r.getPixelColor(p.x + f.getWidth() / 2, p.y + f.getHeight() / 2); 105 System.out.println("Color = " + c); 106 107 String exceptionMessage = null; 108 // If the color is RED, then the first frame is now always-on-top 109 if (Color.RED.equals(c)) { 110 exceptionMessage = "Test FAILED: the frame is always-on-top"; 111 } else if (!Color.BLUE.equals(c)) { 112 exceptionMessage = "Test FAILED: unknown window is on top of the frame"; 113 } 114 115 // Dispose all the windows 116 t.dispose(); 117 f.dispose(); 118 119 if (exceptionMessage != null) { 120 throw new RuntimeException(exceptionMessage); 121 } else { 122 System.out.println("Test PASSED"); 123 } 124 } 125 }