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/*
* Copyright (c) 2022, 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
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 7189422
* @key headful
* @requires (os.family == "mac")
* @summary Verifies arrow position in submenu with empty title
* @run main TestSubMenuArrowPosition
*/
import java.io.File;
import java.awt.event.InputEvent;
import java.awt.image.BufferedImage;
import java.awt.Color;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Robot;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.SwingUtilities;
import javax.imageio.ImageIO;
public class TestSubMenuArrowPosition {
private static JFrame frame;
private static JMenu menu;
private static JMenu subMenu;
public static void main(String[] args) throws Exception {
Robot robot = new Robot();
robot.setAutoDelay(100);
try {
SwingUtilities.invokeAndWait(() -> {
frame = new JFrame();
JMenuBar menuBar = new JMenuBar();
menu = new JMenu("Test menu");
subMenu = new JMenu("");
menu.add(subMenu);
menuBar.add(menu);
frame.setJMenuBar(menuBar);
frame.setSize(300, 300);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
});
robot.waitForIdle();
robot.delay(1000);
Point p = menu.getLocationOnScreen();
robot.mouseMove(p.x+5, p.y+5);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
robot.delay(1000);
p = subMenu.getLocationOnScreen();
BufferedImage img =
robot.createScreenCapture(new Rectangle(p.x, p.y,
subMenu.getWidth(),
subMenu.getHeight()));
System.out.println("width " + img.getWidth() +
" height " + img.getHeight());
Color prevColor = new Color(img.getRGB(img.getWidth() / 2,
img.getHeight() / 2));
boolean passed = false;
for (int x = img.getWidth() / 2; x < img.getWidth() - 1; ++x) {
System.out.println("x " + x + " rgb = " +
Integer.toHexString(
img.getRGB(x, img.getHeight() / 2)));
Color c = new Color(img.getRGB(x, img.getHeight() / 2));
if (!c.equals(prevColor)) {
passed = true;
}
prevColor = c;
}
if (!passed) {
ImageIO.write(img, "png", new File("SimpleTest.png"));
throw new RuntimeException("Submenu's arrow have wrong position");
}
} finally {
SwingUtilities.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
}
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