| /* |
| * Copyright (c) 2008, 2016, 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 |
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| */ |
| |
| /* |
| @test |
| @key headful |
| @bug 6607170 |
| @summary Tests for focus-auto-transfer. |
| @author Anton Tarasov: area=awt-focus |
| @library ../../regtesthelpers |
| @build Util |
| @run main ContainerFocusAutoTransferTest |
| */ |
| |
| import java.applet.Applet; |
| import java.awt.AWTEvent; |
| import java.awt.Component; |
| import java.awt.ComponentOrientation; |
| import java.awt.DefaultKeyboardFocusManager; |
| import java.awt.KeyboardFocusManager; |
| import java.awt.Robot; |
| import java.awt.Color; |
| import java.awt.FlowLayout; |
| import java.awt.Toolkit; |
| import java.awt.event.AWTEventListener; |
| import java.awt.event.FocusEvent; |
| import java.awt.event.WindowEvent; |
| import javax.swing.JButton; |
| import javax.swing.JFrame; |
| import javax.swing.JPanel; |
| import test.java.awt.regtesthelpers.Util; |
| |
| public class ContainerFocusAutoTransferTest extends Applet { |
| Robot robot; |
| TestFrame frame; |
| KeyboardFocusManager kfm; |
| enum TestCase { |
| REMOVAL { public String toString() { return "removal"; } }, |
| HIDING { public String toString() { return "hiding"; } }, |
| DISABLING { public String toString() { return "disabling"; } }, |
| DEFOCUSING { public String toString() { return "defocusing"; } }; |
| public abstract String toString(); |
| }; |
| |
| public static void main(String[] args) { |
| ContainerFocusAutoTransferTest app = new ContainerFocusAutoTransferTest(); |
| app.init(); |
| app.start(); |
| } |
| |
| public void init() { |
| robot = Util.createRobot(); |
| kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager(); |
| Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() { |
| public void eventDispatched(AWTEvent event) { |
| System.out.println("--> " + event); |
| } |
| }, FocusEvent.FOCUS_EVENT_MASK | WindowEvent.WINDOW_FOCUS_EVENT_MASK); |
| } |
| |
| public void start() { |
| System.out.println("*** TEST #1 ***"); |
| test(TestCase.HIDING); |
| |
| System.out.println("*** TEST #2 ***"); |
| test(TestCase.REMOVAL); |
| |
| System.out.println("*** TEST #3 ***"); |
| test3(TestCase.DISABLING); |
| |
| System.out.println("*** TEST #4 ***"); |
| test3(TestCase.DEFOCUSING); |
| |
| System.out.println("*** TEST #5 ***"); |
| test4(); |
| |
| System.out.println("Test passed."); |
| } |
| |
| void test(final TestCase t) { |
| showFrame(); |
| test1(t); // Test for correct auto-transfer |
| test2(t); // Test for clearing focus |
| } |
| |
| void test1(final TestCase t) { |
| Runnable action = new Runnable() { |
| public void run() { |
| KeyboardFocusManager.setCurrentKeyboardFocusManager(new TestKFM()); |
| if (t == TestCase.REMOVAL) { |
| frame.remove(frame.panel0); |
| |
| } else if (t == TestCase.HIDING) { |
| frame.panel0.setVisible(false); |
| } |
| frame.repaint(); |
| } |
| }; |
| if (!Util.trackFocusGained(frame.b3, action, 2000, false)) { |
| throw new TestFailedException(t + ": focus wasn't transfered as expected!"); |
| } |
| KeyboardFocusManager.setCurrentKeyboardFocusManager(kfm); |
| } |
| |
| void test2(TestCase t) { |
| frame.setFocusable(false); // exclude it from the focus cycle |
| if (t == TestCase.REMOVAL) { |
| frame.remove(frame.panel1); |
| |
| } else if (t == TestCase.HIDING) { |
| frame.panel1.setVisible(false); |
| } |
| frame.repaint(); |
| Util.waitForIdle(robot); |
| if (kfm.getFocusOwner() != null) { |
| throw new TestFailedException(t + ": focus wasn't cleared!"); |
| } |
| } |
| |
| void test3(final TestCase t) { |
| showFrame(); |
| Runnable action = new Runnable() { |
| public void run() { |
| if (t == TestCase.DISABLING) { |
| frame.b0.setEnabled(false); |
| |
| } else if (t == TestCase.DEFOCUSING) { |
| frame.b0.setFocusable(false); |
| } |
| }}; |
| if (!Util.trackFocusGained(frame.b1, action, 2000, false)) { |
| throw new TestFailedException(t + ": focus wasn't transfered as expected!"); |
| } |
| } |
| |
| void test4() { |
| showFrame(); |
| frame.setFocusableWindowState(false); |
| Util.waitForIdle(robot); |
| if (kfm.getFocusOwner() != null) { |
| throw new TestFailedException("defocusing the frame: focus wasn't cleared!"); |
| } |
| } |
| |
| void showFrame() { |
| if (frame != null) { |
| frame.dispose(); |
| Util.waitForIdle(robot); |
| } |
| frame = new TestFrame(); |
| frame.setVisible(true); |
| Util.waitTillShown(frame); |
| |
| if (!frame.b0.hasFocus()) { |
| Util.clickOnComp(frame.b0, robot); |
| Util.waitForIdle(robot); |
| if (!frame.b0.hasFocus()) { |
| throw new TestErrorException("couldn't set focus on " + frame.b2); |
| } |
| } |
| } |
| |
| class TestKFM extends DefaultKeyboardFocusManager { |
| public boolean dispatchEvent(AWTEvent e) { |
| if (e.getID() == FocusEvent.FOCUS_GAINED) { |
| System.out.println(e); |
| Component src = (Component)e.getSource(); |
| if (src == frame.b1 || src == frame.b2) { |
| throw new TestFailedException("wrong focus transfer on removal!"); |
| } |
| } |
| return super.dispatchEvent(e); |
| } |
| } |
| } |
| |
| class TestFrame extends JFrame { |
| public JPanel panel0 = new JPanel(); |
| public JPanel panel1 = new JPanel(); |
| public JButton b0 = new JButton("b0"); |
| public JButton b1 = new JButton("b1"); |
| public JButton b2 = new JButton("b2"); |
| public JButton b3 = new JButton("b3"); |
| public JButton b4 = new JButton("b4"); |
| |
| public TestFrame() { |
| super("TestFrame"); |
| |
| // The change of the orientation and the reverse order of |
| // adding the buttons to the panel is because in Container.removeNotify() |
| // the child components are removed in the reverse order. |
| // We want that the focus owner (b0) would be removed first and |
| // that the next traversable component would be b1. |
| panel0.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT); |
| panel0.add(b2); |
| panel0.add(b1); |
| panel0.add(b0); |
| |
| panel1.add(b3); |
| panel1.add(b4); |
| |
| setLayout(new FlowLayout()); |
| add(panel0); |
| add(panel1); |
| pack(); |
| |
| panel0.setBackground(Color.red); |
| panel1.setBackground(Color.blue); |
| } |
| } |
| |
| // Thrown when the behavior being verified is found wrong. |
| class TestFailedException extends RuntimeException { |
| TestFailedException(String msg) { |
| super("Test failed: " + msg); |
| } |
| } |
| |
| // Thrown when an error not related to the behavior being verified is encountered. |
| class TestErrorException extends RuntimeException { |
| TestErrorException(String msg) { |
| super("Unexpected error: " + msg); |
| } |
| } |