1 /* 2 * Copyright (c) 2004, 2014, 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 @bug 4140484 27 @summary Heavyweight components inside invisible lightweight containers still show 28 @author Your Name: art@sparc.spb.su 29 @run main NativeInLightShow 30 */ 31 32 import java.awt.*; 33 import java.awt.event.*; 34 35 36 // The test verifies that the mixing code correctly handles COMPONENT_SHOWN events 37 // while the top-level container is invisible. 38 39 public class NativeInLightShow 40 { 41 //Declare things used in the test, like buttons and labels here 42 static boolean buttonPressed = false; 43 public static void main(String args[]) throws Exception { 44 Frame f = new Frame("Test"); 45 46 Robot robot = null; 47 robot = new Robot(); 48 robot.setAutoDelay(50); 49 50 Container c = new Container(); 51 c.setLayout(new BorderLayout()); 52 Button b = new Button("I'm should be visible!"); 53 b.addActionListener(new ActionListener() 54 { 55 public void actionPerformed(ActionEvent e) { 56 System.out.println("Test PASSED"); 57 buttonPressed = true; 58 } 59 }); 60 c.add(b); 61 62 f.add(c); 63 64 f.pack(); 65 66 c.setVisible(false); 67 c.setVisible(true); 68 69 // Wait for a while for COMPONENT_SHOW event to be dispatched 70 robot.waitForIdle(); 71 72 f.setVisible(true); 73 74 robot.waitForIdle(); 75 76 Point buttonLocation = b.getLocationOnScreen(); 77 78 robot.mouseMove(buttonLocation.x + 5, buttonLocation.y + 5); 79 robot.mousePress(InputEvent.BUTTON1_MASK); 80 robot.mouseRelease(InputEvent.BUTTON1_MASK); 81 82 // Wait for a while for ACTION event to be dispatched 83 robot.waitForIdle(); 84 robot.delay(100); 85 86 if (!buttonPressed) { 87 System.out.println("Test FAILED"); 88 throw new RuntimeException("Button was not pressed"); 89 } 90 } 91 92 }