russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
107 lines
3.3 KiB
Java
107 lines
3.3 KiB
Java
/*
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* Copyright (c) 2005, 2025, 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.Dialog;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.awt.event.WindowListener;
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/*
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* @test
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* @bug 6278150
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* @key headful
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* @summary Initially modal blocked window causes modal dialog to lose focus
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* @run main DialogLosesFocusTest
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*/
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public class DialogLosesFocusTest {
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private static Frame parent;
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private static Dialog dialog;
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private static Frame blocked;
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private static volatile boolean failed;
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public static void main(String[] args) throws Exception {
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try {
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createAndShowUI();
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sleepForMsecs(10000);
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if (failed) {
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throw new RuntimeException("Test Failed");
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}
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} finally {
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EventQueue.invokeAndWait(() -> {
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if (parent != null) {
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parent.dispose();
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}
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if (dialog != null) {
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dialog.dispose();
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}
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if (blocked != null) {
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blocked.dispose();
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}
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});
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}
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}
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public static void createAndShowUI() throws Exception {
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EventQueue.invokeAndWait(() -> {
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parent = new Frame("Parent frame");
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parent.setBounds(0, 0, 300, 100);
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parent.setVisible(true);
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});
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sleepForMsecs(1000);
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EventQueue.invokeLater(() -> {
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dialog = new Dialog(parent, "Modal dialog", Dialog.ModalityType.APPLICATION_MODAL);
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dialog.setBounds(100, 120, 300, 100);
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dialog.setVisible(true);
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});
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sleepForMsecs(1000);
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EventQueue.invokeAndWait(() -> {
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blocked = new Frame("Blocked frame");
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blocked.setBounds(200, 240, 300, 100);
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blocked.addWindowListener(new WindowAdapter() {
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@Override
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public void windowActivated(WindowEvent we) {
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if (dialog.isVisible()) {
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failed = true;
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}
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}
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});
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blocked.setVisible(true);
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});
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}
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private static void sleepForMsecs(int t) {
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try {
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Thread.sleep(t);
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} catch (Exception z) {}
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}
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}
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