/*

 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

/**

 * @test

 * @bug 8179665

 * @summary [Windows] java.awt.IllegalComponentStateException: component must

 *          be showing on the screen to determine its location

 * @run main AlwaysOnTopImeTest

 */

import javax.swing.*;

import java.awt.*;

public class AlwaysOnTopImeTest {

    private static JDialog d;

    private static JFrame f;

    public static void main(String[] args) throws Exception {

        SwingUtilities.invokeLater(() -> {

            f = new JFrame();

            f.setVisible(true);

            d = new JDialog(f);

            d.add(new JTextField());

            d.pack();

            d.setModal(true);

            f.setAlwaysOnTop(true);

            d.setVisible(true);

            f.setAlwaysOnTop(false);

        });

        Robot robot = new Robot();

        robot.waitForIdle();

        robot.delay(200);

        SwingUtilities.invokeAndWait(() -> d.setVisible(false));

        robot.waitForIdle();

        robot.delay(200);

        SwingUtilities.invokeLater(f::dispose);

    }

}