1 /* 2 * Copyright (c) 2012 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /* 27 * @test 28 * @bug 6981400 29 * @summary Tabbing between textfiled do not work properly when ALT+TAB 30 * @author anton.tarasov 31 * @library ../../regtesthelpers 32 * @build Util 33 * @run main Test1 34 */ 35 36 // This test shows a frame with four focusable components: b0, b1, b2, b3. 37 // Then it presses Tab three times. EDT is freezed for a while on the first FOCUS_LOST event. 38 // Meantime, the test clicks in a component of another frame and then clicks in the title 39 // of the original frame. When EDT awakes and all the queued events get processed, 40 // the other frame should ones gain focus and then pass it to the original frame. 41 // The b3 component of the orinial frame should finally become a focus owner. 42 // The FOCUS_LOST/FOCUS_GAINED events order in the original frame is tracked and should be: 43 // b0 -> b1 -> b2 -> b3. 44 45 import java.awt.*; 46 import java.awt.event.*; 47 import java.util.ArrayList; 48 import java.util.Arrays; 49 import java.util.List; 50 import javax.swing.*; 51 import test.java.awt.regtesthelpers.Util; 52 53 public class Test1 { 54 static JFrame f0 = new JFrame("base_frame") { public String getName() {return "base_frame";} }; 55 static JButton f0b0 = new JB("b0"); 56 static JButton f0b1 = new JB("b1"); 57 static JButton f0b2 = new JB("b2"); 58 static JButton f0b3 = new JB("b3"); 59 60 static JFrame f1 = new JFrame("swing_frame") { public String getName() {return "swing_frame";} }; 61 static JButton f1b0 = new JButton("button"); 62 63 static Frame f2 = new Frame("awt_frame") { public String getName() {return "awt_frame";} }; 64 static Button f2b0 = new Button("button"); 65 66 static Robot robot; 67 68 static List<Component> gainedList = new ArrayList<Component>(); 69 static List<Component> lostList = new ArrayList<Component>(); 70 71 static Component[] refGainedList = new Component[] {f0b1, f0b2, f0b3, f0b3}; 72 static Component[] refLostList = new Component[] {f0b0, f0b1, f0b2, f0b3}; 73 74 static boolean tracking; 75 76 public static void main(String[] args) { 77 Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() { 78 public void eventDispatched(AWTEvent e) { 79 System.out.println(e); 80 } 81 }, FocusEvent.FOCUS_EVENT_MASK | WindowEvent.WINDOW_EVENT_MASK); 82 83 try { 84 robot = new Robot(); 85 } catch (AWTException ex) { 86 throw new RuntimeException("Error: can't create Robot"); 87 } 88 89 f0.add(f0b0); 90 f0.add(f0b1); 91 f0.add(f0b2); 92 f0.add(f0b3); 93 f0.setLayout(new FlowLayout()); 94 f0.setBounds(0, 100, 400, 200); 95 96 f1.add(f1b0); 97 f1.setBounds(0, 400, 400, 200); 98 99 f2.add(f2b0); 100 f2.setBounds(0, 400, 400, 200); 101 102 f0b0.addFocusListener(new FocusAdapter() { 103 @Override 104 public void focusLost(FocusEvent e) { 105 try { 106 Thread.sleep(1000); 107 } catch (Exception ex) {} 108 } 109 }); 110 111 // 112 // Case 1. Test against swing JFrame. 113 // 114 115 f1.setVisible(true); 116 f0.setVisible(true); 117 118 Util.waitForIdle(robot); 119 120 if (!f0b0.isFocusOwner()) { 121 Util.clickOnComp(f0b0, robot); 122 Util.waitForIdle(robot); 123 if (!f0b0.isFocusOwner()) { 124 throw new RuntimeException("Error: can't focus the component " + f0b0); 125 } 126 } 127 128 System.out.println("\nTest case 1: swing frame\n"); 129 test(f1b0); 130 131 // 132 // Case 2. Test against awt Frame. 133 // 134 135 tracking = false; 136 gainedList.clear(); 137 lostList.clear(); 138 139 f1.dispose(); 140 f2.setAutoRequestFocus(false); 141 f2.setVisible(true); 142 Util.waitForIdle(robot); 143 144 Util.clickOnComp(f0b0, robot); 145 Util.waitForIdle(robot); 146 if (!f0b0.isFocusOwner()) { 147 throw new RuntimeException("Error: can't focus the component " + f0b0); 148 } 149 150 System.out.println("\nTest case 2: awt frame\n"); 151 test(f2b0); 152 153 System.out.println("\nTest passed."); 154 } 155 156 public static void test(Component compToClick) { 157 tracking = true; 158 159 robot.keyPress(KeyEvent.VK_TAB); 160 robot.delay(50); 161 robot.keyRelease(KeyEvent.VK_TAB); 162 robot.delay(50); 163 164 robot.keyPress(KeyEvent.VK_TAB); 165 robot.delay(50); 166 robot.keyRelease(KeyEvent.VK_TAB); 167 robot.delay(50); 168 169 robot.keyPress(KeyEvent.VK_TAB); 170 robot.delay(50); 171 robot.keyRelease(KeyEvent.VK_TAB); 172 173 robot.delay(50); 174 Util.clickOnComp(compToClick, robot); 175 176 robot.delay(50); 177 Util.clickOnTitle(f0, robot); 178 179 Util.waitForIdle(robot); 180 181 if (!f0b3.isFocusOwner()) { 182 throw new RuntimeException("Test failed: f0b3 is not a focus owner"); 183 } 184 185 if (!Arrays.asList(refGainedList).equals(gainedList)) { 186 System.out.println("gained list: " + gainedList); 187 throw new RuntimeException("Test failed: wrong FOCUS_GAINED events order"); 188 } 189 190 if (!Arrays.asList(refLostList).equals(lostList)) { 191 System.out.println("lost list: " + lostList); 192 throw new RuntimeException("Test failed: wrong FOCUS_LOST events order"); 193 } 194 } 195 } 196 197 class JB extends JButton { 198 String name; 199 200 public JB(String name) { 201 super(name); 202 this.name = name; 203 204 addFocusListener(new FocusListener() { 205 public void focusGained(FocusEvent e) { 206 if (Test1.tracking) 207 Test1.gainedList.add(e.getComponent()); 208 } 209 210 public void focusLost(FocusEvent e) { 211 if (Test1.tracking) 212 Test1.lostList.add(e.getComponent()); 213 } 214 }); 215 } 216 217 public String toString() { 218 return "[" + name + "]"; 219 } 220 }