1 /* 2 * Copyright (c) 2004, 2016, 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 1.0 04/05/20 26 @key headful 27 @bug 4140484 28 @summary Heavyweight components inside invisible lightweight containers still show 29 @author Your Name: art@sparc.spb.su 30 @run main NativeInLightShow 31 */ 32 33 import java.awt.*; 34 import java.awt.event.*; 35 36 37 // The test verifies that the mixing code correctly handles COMPONENT_SHOWN events 38 // while the top-level container is invisible. 39 40 public class NativeInLightShow 41 { 42 //Declare things used in the test, like buttons and labels here 43 static boolean buttonPressed = false; 44 public static void main(String args[]) throws Exception { 45 Frame f = new Frame("Test"); 46 47 Robot robot = null; 48 robot = new Robot(); 49 robot.setAutoDelay(50); 50 51 Container c = new Container(); 52 c.setLayout(new BorderLayout()); 53 Button b = new Button("I'm should be visible!"); 54 b.addActionListener(new ActionListener() 55 { 56 public void actionPerformed(ActionEvent e) { 57 System.out.println("Test PASSED"); 58 buttonPressed = true; 59 } 60 }); 61 c.add(b); 62 63 f.add(c); 64 65 f.pack(); 66 67 c.setVisible(false); 68 c.setVisible(true); 69 70 // Wait for a while for COMPONENT_SHOW event to be dispatched 71 robot.waitForIdle(); 72 73 f.setVisible(true); 74 75 robot.waitForIdle(); 76 77 Point buttonLocation = b.getLocationOnScreen(); 78 79 robot.mouseMove(buttonLocation.x + 5, buttonLocation.y + 5); 80 robot.mousePress(InputEvent.BUTTON1_MASK); 81 robot.mouseRelease(InputEvent.BUTTON1_MASK); 82 83 // Wait for a while for ACTION event to be dispatched 84 robot.waitForIdle(); 85 robot.delay(100); 86 87 if (!buttonPressed) { 88 System.out.println("Test FAILED"); 89 throw new RuntimeException("Button was not pressed"); 90 } 91 } 92 93 }