154 lines
4.6 KiB
Java
154 lines
4.6 KiB
Java
/*
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* Copyright (c) 2016, 2017, 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 8154434
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* @summary Open the request focus methods of the java.awt.Component which accept
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* FocusEvent.Cause
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* @run main RequestFocusByCauseTest
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*/
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import java.awt.*;
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import java.awt.event.FocusEvent;
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import java.awt.event.FocusListener;
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public class RequestFocusByCauseTest {
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static boolean success;
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public static void main(String[] args) throws Exception {
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testRequestFocusCause();
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testRequestFocusTemporaryCause();
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testRequestFocusInWindowCause();
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System.out.println("ok");
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}
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private static void testRequestFocusCause() throws AWTException {
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Frame frame = new Frame();
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Component c = new Button();
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frame.add(new Button());
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frame.add(c);
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c.addFocusListener(new FocusListener() {
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@Override
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public void focusGained(FocusEvent e) {
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success = e.getCause() == FocusEvent.Cause.UNEXPECTED;
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}
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@Override
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public void focusLost(FocusEvent e) {}
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});
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Robot robot = new Robot();
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try {
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frame.setVisible(true);
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robot.waitForIdle();
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robot.delay(200);
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success = false;
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c.requestFocus(FocusEvent.Cause.UNEXPECTED);
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robot.waitForIdle();
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robot.delay(200);
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if(!success) {
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throw new RuntimeException("request failed");
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}
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} finally {
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frame.dispose();
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}
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}
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private static void testRequestFocusTemporaryCause() throws AWTException {
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Frame frame = new Frame();
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frame.add(new Button() {
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@Override
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protected boolean requestFocus(boolean temporary,
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FocusEvent.Cause cause) {
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success = cause == FocusEvent.Cause.ROLLBACK;
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return super.requestFocus(temporary, cause);
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}
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});
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Component c = new Button() {
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@Override
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public void requestFocus() {
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super.requestFocus();
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setFocusable(false);
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}
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};
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frame.add(c);
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Robot robot = new Robot();
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try {
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frame.setVisible(true);
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robot.waitForIdle();
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robot.delay(200);
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success = false;
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c.requestFocus();
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robot.waitForIdle();
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robot.delay(200);
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if(!success) {
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throw new RuntimeException("rollback request is not triggered");
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}
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} finally {
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frame.dispose();
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}
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}
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private static void testRequestFocusInWindowCause() throws AWTException {
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Frame frame = new Frame();
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Component c = new Button();
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frame.add(new Button());
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frame.add(c);
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c.addFocusListener(new FocusListener() {
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@Override
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public void focusGained(FocusEvent e) {
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success = e.getCause() == FocusEvent.Cause.UNEXPECTED;
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}
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@Override
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public void focusLost(FocusEvent e) {
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}
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});
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Robot robot = new Robot();
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try {
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frame.setVisible(true);
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robot.waitForIdle();
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robot.delay(200);
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success = false;
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c.requestFocusInWindow(FocusEvent.Cause.UNEXPECTED);
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robot.waitForIdle();
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robot.delay(200);
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if (!success) {
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throw new RuntimeException("request in window failed");
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}
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} finally {
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frame.dispose();
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}
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}
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}
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