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/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @key headful
* @bug 6981400
* @summary Tabbing between textfiled do not work properly when ALT+TAB
* @author anton.tarasov
* @library ../../regtesthelpers
* @build Util
* @run main Test1
*/
// This test shows a frame with four focusable components: b0, b1, b2, b3.
// Then it presses Tab three times. EDT is freezed for a while on the first FOCUS_LOST event.
// Meantime, the test clicks in a component of another frame and then clicks in the title
// of the original frame. When EDT awakes and all the queued events get processed,
// the other frame should ones gain focus and then pass it to the original frame.
// The b3 component of the orinial frame should finally become a focus owner.
// The FOCUS_LOST/FOCUS_GAINED events order in the original frame is tracked and should be:
// b0 -> b1 -> b2 -> b3.
import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.swing.*;
import test.java.awt.regtesthelpers.Util;
public class Test1 {
static JFrame f0 = new JFrame("base_frame") { public String getName() {return "base_frame";} };
static JButton f0b0 = new JB("b0");
static JButton f0b1 = new JB("b1");
static JButton f0b2 = new JB("b2");
static JButton f0b3 = new JB("b3");
static JFrame f1 = new JFrame("swing_frame") { public String getName() {return "swing_frame";} };
static JButton f1b0 = new JButton("button");
static Frame f2 = new Frame("awt_frame") { public String getName() {return "awt_frame";} };
static Button f2b0 = new Button("button");
static Robot robot;
static List<Component> gainedList = new ArrayList<Component>();
static List<Component> lostList = new ArrayList<Component>();
static Component[] refGainedList = new Component[] {f0b1, f0b2, f0b3, f0b3};
static Component[] refLostList = new Component[] {f0b0, f0b1, f0b2, f0b3};
static boolean tracking;
public static void main(String[] args) {
Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
public void eventDispatched(AWTEvent e) {
System.out.println(e);
}
}, FocusEvent.FOCUS_EVENT_MASK | WindowEvent.WINDOW_EVENT_MASK);
try {
robot = new Robot();
} catch (AWTException ex) {
throw new RuntimeException("Error: can't create Robot");
}
f0.add(f0b0);
f0.add(f0b1);
f0.add(f0b2);
f0.add(f0b3);
f0.setLayout(new FlowLayout());
f0.setBounds(0, 100, 400, 200);
f1.add(f1b0);
f1.setBounds(0, 400, 400, 200);
f2.add(f2b0);
f2.setBounds(0, 400, 400, 200);
f0b0.addFocusListener(new FocusAdapter() {
@Override
public void focusLost(FocusEvent e) {
try {
Thread.sleep(1000);
} catch (Exception ex) {}
}
});
//
// Case 1. Test against swing JFrame.
//
f1.setVisible(true);
f0.setVisible(true);
Util.waitForIdle(robot);
if (!f0b0.isFocusOwner()) {
Util.clickOnComp(f0b0, robot);
Util.waitForIdle(robot);
if (!f0b0.isFocusOwner()) {
throw new RuntimeException("Error: can't focus the component " + f0b0);
}
}
System.out.println("\nTest case 1: swing frame\n");
test(f1b0);
//
// Case 2. Test against awt Frame.
//
tracking = false;
gainedList.clear();
lostList.clear();
f1.dispose();
f2.setAutoRequestFocus(false);
f2.setVisible(true);
Util.waitForIdle(robot);
Util.clickOnComp(f0b0, robot);
Util.waitForIdle(robot);
if (!f0b0.isFocusOwner()) {
throw new RuntimeException("Error: can't focus the component " + f0b0);
}
System.out.println("\nTest case 2: awt frame\n");
test(f2b0);
System.out.println("\nTest passed.");
}
public static void test(Component compToClick) {
tracking = true;
robot.keyPress(KeyEvent.VK_TAB);
robot.delay(50);
robot.keyRelease(KeyEvent.VK_TAB);
robot.delay(50);
robot.keyPress(KeyEvent.VK_TAB);
robot.delay(50);
robot.keyRelease(KeyEvent.VK_TAB);
robot.delay(50);
robot.keyPress(KeyEvent.VK_TAB);
robot.delay(50);
robot.keyRelease(KeyEvent.VK_TAB);
robot.delay(50);
Util.clickOnComp(compToClick, robot);
robot.delay(50);
Util.clickOnTitle(f0, robot);
Util.waitForIdle(robot);
if (!f0b3.isFocusOwner()) {
throw new RuntimeException("Test failed: f0b3 is not a focus owner");
}
if (!"sun.awt.X11.XToolkit".equals(Toolkit.getDefaultToolkit().getClass().getName())) {
if (!Arrays.asList(refGainedList).equals(gainedList)) {
System.out.println("gained list: " + gainedList);
throw new RuntimeException("Test failed: wrong FOCUS_GAINED events order");
}
if (!Arrays.asList(refLostList).equals(lostList)) {
System.out.println("lost list: " + lostList);
throw new RuntimeException("Test failed: wrong FOCUS_LOST events order");
}
}
}
}
class JB extends JButton {
String name;
public JB(String name) {
super(name);
this.name = name;
addFocusListener(new FocusListener() {
public void focusGained(FocusEvent e) {
if (Test1.tracking)
Test1.gainedList.add(e.getComponent());
}
public void focusLost(FocusEvent e) {
if (Test1.tracking)
Test1.lostList.add(e.getComponent());
}
});
}
public String toString() {
return "[" + name + "]";
}
}
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet)
¤
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