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 /* @test 25 * @key headful 26 * @bug 8074883 27 * @summary Tab key should move to focused button in a button group 28 * @run main ButtonGroupFocusTest 29 */ 30 31 import javax.swing.*; 32 import java.awt.*; 33 import java.awt.event.KeyEvent; 34 35 public class ButtonGroupFocusTest { 36 37 private static JRadioButton button1; 38 private static JRadioButton button2; 39 private static JRadioButton button3; 40 private static JRadioButton button4; 41 private static JRadioButton button5; 42 private static Robot robot; 43 private static JFrame frame; 44 45 public static void main(String[] args) throws Exception { 46 robot = new Robot(); 47 robot.setAutoDelay(100); 48 49 SwingUtilities.invokeAndWait(() -> { 50 frame = new JFrame(); 51 Container contentPane = frame.getContentPane(); 52 contentPane.setLayout(new FlowLayout()); 53 button1 = new JRadioButton("Button 1"); 54 contentPane.add(button1); 55 button2 = new JRadioButton("Button 2"); 56 contentPane.add(button2); 57 button3 = new JRadioButton("Button 3"); 58 contentPane.add(button3); 59 button4 = new JRadioButton("Button 4"); 60 contentPane.add(button4); 61 button5 = new JRadioButton("Button 5"); 62 contentPane.add(button5); 63 ButtonGroup group = new ButtonGroup(); 64 group.add(button1); 65 group.add(button2); 66 group.add(button3); 67 68 group = new ButtonGroup(); 69 group.add(button4); 70 group.add(button5); 71 72 button2.setSelected(true); 73 74 frame.pack(); 75 frame.setVisible(true); 76 }); 77 78 robot.waitForIdle(); 79 robot.delay(200); 80 81 SwingUtilities.invokeAndWait(() -> { 82 if( !button2.hasFocus() ) { 83 frame.dispose(); 84 throw new RuntimeException( 85 "Button 2 should get focus after activation"); 86 } 87 }); 88 89 robot.keyPress(KeyEvent.VK_TAB); 90 robot.keyRelease(KeyEvent.VK_TAB); 91 92 robot.waitForIdle(); 93 robot.delay(200); 94 95 SwingUtilities.invokeAndWait(() -> { 96 if( !button4.hasFocus() ) { 97 frame.dispose(); 98 throw new RuntimeException( 99 "Button 4 should get focus"); 100 } 101 button3.setSelected(true); 102 }); 103 104 robot.keyPress(KeyEvent.VK_TAB); 105 robot.keyRelease(KeyEvent.VK_TAB); 106 107 robot.waitForIdle(); 108 robot.delay(200); 109 110 SwingUtilities.invokeAndWait(() -> { 111 if( !button3.hasFocus() ) { 112 frame.dispose(); 113 throw new RuntimeException( 114 "selected Button 3 should get focus"); 115 } 116 }); 117 118 SwingUtilities.invokeLater(frame::dispose); 119 } 120 }