1 /* 2 * Copyright (c) 2011, 2013, 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 6276087 28 * @author Romain Guy 29 * @summary Tests opacity of a popup menu. 30 */ 31 import java.awt.*; 32 import java.awt.event.*; 33 34 import javax.swing.*; 35 36 public class NonOpaquePopupMenuTest extends JFrame { 37 38 private static JMenu fileMenu; 39 40 public NonOpaquePopupMenuTest() { 41 getContentPane().setBackground(java.awt.Color.RED); 42 JMenuBar menuBar = new JMenuBar(); 43 fileMenu = new JMenu("File"); 44 JMenuItem menuItem = new JMenuItem("New"); 45 menuBar.add(fileMenu); 46 setJMenuBar(menuBar); 47 48 fileMenu.add(menuItem); 49 fileMenu.getPopupMenu().setOpaque(false); 50 51 setSize(new Dimension(640, 480)); 52 setVisible(true); 53 } 54 55 public static void main(String[] args) throws Throwable { 56 Robot robot = new Robot(); 57 robot.setAutoDelay(250); 58 59 SwingUtilities.invokeAndWait(new Runnable() { 60 61 @Override 62 public void run() { 63 new NonOpaquePopupMenuTest(); 64 } 65 }); 66 67 robot.waitForIdle(); 68 69 Point p = getMenuClickPoint(); 70 robot.mouseMove(p.x, p.y); 71 robot.mousePress(InputEvent.BUTTON1_MASK); 72 robot.mouseRelease(InputEvent.BUTTON1_MASK); 73 74 robot.waitForIdle(); 75 76 if (isParentOpaque()) { 77 throw new RuntimeException("Popup menu parent is opaque"); 78 } 79 80 } 81 82 private static boolean isParentOpaque() throws Exception { 83 final boolean result[] = new boolean[1]; 84 85 SwingUtilities.invokeAndWait(new Runnable() { 86 87 @Override 88 public void run() { 89 result[0] = fileMenu.getPopupMenu().getParent().isOpaque(); 90 } 91 }); 92 93 return result[0]; 94 } 95 96 private static Point getMenuClickPoint() throws Exception { 97 final Point[] result = new Point[1]; 98 99 SwingUtilities.invokeAndWait(new Runnable() { 100 101 @Override 102 public void run() { 103 Point p = fileMenu.getLocationOnScreen(); 104 Dimension size = fileMenu.getSize(); 105 106 result[0] = new Point(p.x + size.width / 2, 107 p.y + size.height / 2); 108 } 109 }); 110 111 return result[0]; 112 113 } 114 }