106 lines
3.2 KiB
Java
106 lines
3.2 KiB
Java
/*
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* Copyright (c) 2004, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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@test
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@key headful
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@bug 5082319
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@summary Tests that focus request for already focused component doesn't block key events.
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@run main FocusSubRequestTest
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*/
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import java.awt.*;
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import java.awt.event.*;
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public class FocusSubRequestTest {
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Frame frame = new Frame("Test Frame");
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Button button = new Button("button");
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boolean passed = false;
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Robot robot;
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public static void main(final String[] args) {
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FocusSubRequestTest app = new FocusSubRequestTest();
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app.init();
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app.start();
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}
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public void init() {
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frame.add(button);
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button.addFocusListener(new FocusAdapter() {
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public void focusGained(FocusEvent e) {
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System.out.println("FocusSubRequestTest: focusGained for: " + e.getSource());
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((Component)e.getSource()).requestFocus();
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}
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});
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button.addKeyListener(new KeyAdapter() {
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public void keyPressed(KeyEvent e) {
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System.out.println("FocusSubRequestTest: keyPressed for: " + e.getSource());
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passed = true;
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}
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});
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try {
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robot = new Robot();
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robot.setAutoDelay(100);
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} catch(Exception e) {
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throw new RuntimeException("Error: unable to create robot", e);
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}
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}
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public void start() {
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frame.pack();
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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waitTillShown(button);
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frame.toFront();
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robot.delay(100);
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robot.keyPress(KeyEvent.VK_K);
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robot.keyRelease(KeyEvent.VK_K);
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robot.waitForIdle();
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if(passed) {
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System.out.println("Test passed.");
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} else {
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throw new RuntimeException("Test failed.");
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}
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}
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private void waitTillShown(Component component) {
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Point p = null;
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while (p == null) {
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try {
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p = component.getLocationOnScreen();
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} catch (IllegalStateException e) {
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try {
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Thread.sleep(500);
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} catch (InterruptedException ie) {
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}
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}
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}
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}
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}
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