mirror of
https://github.com/JetBrains/JetBrainsRuntime.git
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73 lines
2.7 KiB
Java
73 lines
2.7 KiB
Java
/*
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* Copyright 2024 JetBrains s.r.o.
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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 javax.swing.JButton;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.SwingUtilities;
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import java.awt.BorderLayout;
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import java.util.concurrent.CountDownLatch;
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/**
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* @test
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* @summary Verifies that toFront() called immediately following setVisible(false)
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* does not terminate the application
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* @key headful
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* @run main/othervm/manual ActivateAfterHide
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*/
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public class ActivateAfterHide {
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static JFrame frame1;
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static JFrame frame2;
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static CountDownLatch latch = new CountDownLatch(1);
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public static void main(String[] args) throws Exception {
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SwingUtilities.invokeAndWait(ActivateAfterHide::createAndShowUI);
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latch.await();
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}
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static void createAndShowUI() {
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frame1 = new JFrame("ActivateAfterHide Frame 1");
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frame1.setSize(300, 200);
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frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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JButton passButton = new JButton("Pass");
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passButton.addActionListener(e -> {latch.countDown();});
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frame1.add(new JLabel("<html><p>Press the Close button in the second window.</p>" +
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"<p>Test PASSES if this frame is still visible afterwards and FAILS if no UI is visible.</p></html>"), BorderLayout.NORTH);
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frame1.add(passButton, BorderLayout.SOUTH);
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frame1.setVisible(true);
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frame2 = new JFrame("ActivateAfterHide Frame 2");
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frame2.setSize(300, 200);
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JButton closeButton = new JButton("Close");
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closeButton.addActionListener(e -> {
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frame2.dispose();
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frame1.toFront();
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});
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frame2.getContentPane().add(closeButton);
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frame2.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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frame2.setVisible(true);
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}
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}
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