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