131 lines
4.6 KiB
Java
131 lines
4.6 KiB
Java
/*
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* Copyright (c) 2007, 2023, 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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import java.awt.Checkbox;
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import java.awt.Choice;
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import java.awt.Dimension;
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import java.awt.EventQueue;
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import java.awt.FlowLayout;
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import java.awt.Frame;
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import java.awt.Point;
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import java.awt.Robot;
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import java.awt.event.InputEvent;
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/*
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* @test
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* @key headful
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* @bug 8299296
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* @summary Verify that Component selection via mouse generates ItemEvent.
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* @run main ComponentItemEventTest
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*/
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public class ComponentItemEventTest {
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private static Frame frame;
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private volatile static Choice choice;
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private volatile static Checkbox cb;
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private static Robot robot;
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private volatile static boolean cbStateChanged = false;
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private volatile static boolean choiceStateChanged = false;
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private volatile static Point compAt;
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private volatile static Dimension compSize;
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private static void initializeGUI() {
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frame = new Frame("Test Frame");
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frame.setLayout(new FlowLayout());
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choice = new Choice();
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for (int i = 0; i < 8; i++) {
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choice.add("Choice "+i);
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}
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choice.select(3);
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choice.addItemListener((event) -> {
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System.out.println("Choice got an ItemEvent: " + event);
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choiceStateChanged = true;
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});
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cb = new Checkbox("CB");
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cb.addItemListener((event) -> {
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System.out.println("Checkbox got an ItemEvent: " + event);
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cbStateChanged = true;
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});
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frame.add(choice);
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frame.add(cb);
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frame.pack();
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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}
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public static void main(String[] args) throws Exception {
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try {
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EventQueue.invokeAndWait(ComponentItemEventTest::initializeGUI);
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robot = new Robot();
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robot.setAutoDelay(1000);
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robot.setAutoWaitForIdle(true);
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robot.waitForIdle();
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EventQueue.invokeAndWait(() -> {
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compAt = choice.getLocationOnScreen();
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compSize = choice.getSize();
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});
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robot.mouseMove(compAt.x + choice.getSize().width - 10,
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compAt.y + compSize.height / 2);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseMove(compAt.x + compSize.width / 2,
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compAt.y + compSize.height + 15);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.waitForIdle();
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if (!choiceStateChanged) {
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throw new RuntimeException(
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"FAIL: Choice did not trigger ItemEvent when item selected!");
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}
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EventQueue.invokeAndWait(() -> {
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compAt = cb.getLocationOnScreen();
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compSize = cb.getSize();
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});
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robot.mouseMove(compAt.x + compSize.width / 2,
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compAt.y + compSize.height / 2);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.waitForIdle();
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if (!cbStateChanged) {
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throw new RuntimeException(
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"FAIL: Checkbox did not trigger ItemEvent when item selected!");
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}
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System.out.println("Test passed!");
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} finally {
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EventQueue.invokeAndWait(ComponentItemEventTest::disposeFrame);
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}
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}
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public static void disposeFrame() {
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if (frame != null) {
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frame.dispose();
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frame = null;
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}
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}
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}
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