1 /* 2 * Copyright (c) 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 26 * @key headful 27 * @bug 6897701 28 * @summary Verify JMenu and JMenuItem Disabled state for Nimbus LAF 29 * @run main JMenuItemsTest 30 */ 31 import java.awt.Color; 32 import java.awt.Rectangle; 33 import java.awt.image.BufferedImage; 34 import javax.swing.JFrame; 35 import javax.swing.JMenu; 36 import javax.swing.JMenuBar; 37 import javax.swing.JMenuItem; 38 import javax.swing.SwingUtilities; 39 import javax.swing.UIManager; 40 41 public class JMenuItemsTest { 42 43 private static JFrame mainFrame; 44 private static JMenu disabledMenu; 45 private static JMenuItem disabledMenuItem; 46 47 public JMenuItemsTest() { 48 createUI(); 49 } 50 51 private void createUI() { 52 53 mainFrame = new JFrame("Test"); 54 55 disabledMenu = new JMenu("Disabled Menu"); 56 disabledMenu.setForeground(Color.BLUE); 57 disabledMenu.setEnabled(false); 58 59 disabledMenuItem = new JMenuItem("Disabled MenuItem"); 60 disabledMenuItem.setForeground(Color.BLUE); 61 disabledMenuItem.setEnabled(false); 62 63 JMenuBar menuBar = new JMenuBar(); 64 menuBar = new JMenuBar(); 65 menuBar.add(disabledMenu); 66 menuBar.add(disabledMenuItem); 67 68 mainFrame.add(menuBar); 69 mainFrame.pack(); 70 mainFrame.setVisible(true); 71 } 72 73 private void dispose() { 74 mainFrame.dispose(); 75 } 76 77 private void testDisabledStateOfJMenu() { 78 79 // Test disabled JMenu state 80 Rectangle rect = disabledMenu.getBounds(); 81 BufferedImage image = new BufferedImage(rect.width, rect.height, 82 BufferedImage.TYPE_INT_ARGB); 83 disabledMenu.paint(image.getGraphics()); 84 int y = image.getHeight() / 2; 85 for (int x = 0; x < image.getWidth(); x++) { 86 Color c = new Color(image.getRGB(x, y)); 87 if (c.equals(Color.BLUE)) { 88 dispose(); 89 throw new RuntimeException("JMenu Disabled" 90 + " State not Valid."); 91 } 92 } 93 94 } 95 96 private void testDisabledStateOfJMenuItem() { 97 98 // Test disabled JMenuItem state 99 Rectangle rect = disabledMenuItem.getBounds(); 100 BufferedImage image = new BufferedImage(rect.width, rect.height, 101 BufferedImage.TYPE_INT_ARGB); 102 disabledMenuItem.paint(image.getGraphics()); 103 int y = image.getHeight() / 2; 104 for (int x = 0; x < image.getWidth(); x++) { 105 Color c = new Color(image.getRGB(x, y)); 106 if (c.equals(Color.BLUE)) { 107 dispose(); 108 throw new RuntimeException("JMenuItem Disabled" 109 + " State not Valid."); 110 } 111 } 112 113 } 114 115 public static void main(String[] args) throws Exception { 116 UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel"); 117 SwingUtilities.invokeAndWait(() -> { 118 119 try { 120 JMenuItemsTest obj = new JMenuItemsTest(); 121 obj.testDisabledStateOfJMenu(); 122 obj.testDisabledStateOfJMenuItem(); 123 obj.dispose(); 124 125 } catch (Exception ex) { 126 throw ex; 127 } 128 129 }); 130 } 131 }