107 lines
3.7 KiB
Java
107 lines
3.7 KiB
Java
/*
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* Copyright (c) 2015, 2024, 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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/*
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* @test
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* @key headful
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* @bug 8041642 8079450 8140237
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* @summary Incorrect paint of JProgressBar in Nimbus LF
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*/
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import java.io.File;
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import java.awt.BorderLayout;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.image.BufferedImage;
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import javax.imageio.ImageIO;
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import javax.swing.JFrame;
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import javax.swing.JProgressBar;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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public class bug8041642 {
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private static JFrame frame;
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private static Point point;
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private static JProgressBar bar;
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public static void main(String[] args) throws Exception {
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UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel");
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try {
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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frame = new JFrame();
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frame.setUndecorated(true);
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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setup(frame);
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}
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});
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final Robot robot = new Robot();
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robot.waitForIdle();
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robot.delay(1000);
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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point = bar.getLocationOnScreen();
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}
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});
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Color color = robot.getPixelColor(point.x + 1, point.y + 7);
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System.out.println("point " + point + " color " + color);
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if (color.getGreen() < 150 || color.getBlue() > 30 ||
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color.getRed() > 200) {
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Rectangle bounds = frame.getBounds();
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BufferedImage img = new BufferedImage(bounds.width, bounds.height, BufferedImage.TYPE_INT_ARGB);
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Graphics g = img.getGraphics();
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frame.paint(g);
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g.dispose();
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ImageIO.write(img, "png", new File("bug8041642.png"));
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throw new RuntimeException("Bar padding color should be green");
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}
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} finally {
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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frame.dispose();
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}
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});
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}
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System.out.println("ok");
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}
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static void setup(JFrame frame) {
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bar = new JProgressBar();
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bar.setBackground(Color.WHITE);
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bar.setValue(2);
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frame.getContentPane().add(bar, BorderLayout.NORTH);
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frame.getContentPane().setBackground(Color.GREEN);
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frame.setSize(200, 150);
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frame.setLocation(100, 100);
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frame.setVisible(true);
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}
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}
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