144 lines
5.1 KiB
Java
144 lines
5.1 KiB
Java
/*
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* Copyright (c) 2001, 2022, 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 4314194 8075916
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* @summary Verifies disabled color for JCheckbox and JRadiobutton is honored in all L&F
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* @run main bug4314194
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*/
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import java.awt.BorderLayout;
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import java.awt.Color;
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import java.awt.Component;
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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 javax.swing.JFrame;
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import javax.swing.JCheckBox;
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import javax.swing.JRadioButton;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import javax.swing.UnsupportedLookAndFeelException;
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public class bug4314194 {
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private static JFrame frame;
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private static JRadioButton radioButton;
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private static JCheckBox checkBox;
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private static Point point;
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private static Rectangle rect;
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private static Robot robot;
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private static final Color radioButtonColor = Color.RED;
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private static final Color checkboxColor = Color.GREEN;
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private static final int tolerance = 20;
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private static boolean checkComponent(Component comp, Color c) throws Exception {
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int correctColoredPixels = 0;
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int totalPixels = 0;
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SwingUtilities.invokeAndWait(() -> {
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point = comp.getLocationOnScreen();
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rect = comp.getBounds();
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});
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int y = point.y + rect.height / 2;
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for (int x = point.x; x < point.x + rect.width; x++) {
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Color color = robot.getPixelColor(x, y);
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robot.waitForIdle();
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if (color.equals(c)) {
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correctColoredPixels++;
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}
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totalPixels++;
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}
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return ((double)correctColoredPixels/totalPixels*100) >= tolerance;
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}
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private static void setLookAndFeel(UIManager.LookAndFeelInfo laf) {
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try {
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UIManager.setLookAndFeel(laf.getClassName());
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} catch (UnsupportedLookAndFeelException ignored) {
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System.out.println("Unsupported L&F: " + laf.getClassName());
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} catch (ClassNotFoundException | InstantiationException
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| IllegalAccessException e) {
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throw new RuntimeException(e);
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}
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}
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private static void createUI() {
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UIManager.getDefaults().put("CheckBox.disabledText", checkboxColor);
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UIManager.getDefaults().put("RadioButton.disabledText", radioButtonColor);
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checkBox = new JCheckBox("WWWWW");
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radioButton = new JRadioButton("WWWWW");
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checkBox.setFont(checkBox.getFont().deriveFont(50.0f));
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radioButton.setFont(radioButton.getFont().deriveFont(50.0f));
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checkBox.setEnabled(false);
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radioButton.setEnabled(false);
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frame = new JFrame("bug4314194");
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frame.getContentPane().add(radioButton, BorderLayout.SOUTH);
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frame.getContentPane().add(checkBox, BorderLayout.NORTH);
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frame.pack();
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frame.setAlwaysOnTop(true);
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frame.setLocationRelativeTo(null);
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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frame.setVisible(true);
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}
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public static void main(String[] args) throws Exception {
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robot = new Robot();
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robot.setAutoDelay(100);
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for (UIManager.LookAndFeelInfo laf :
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UIManager.getInstalledLookAndFeels()) {
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if (laf.getClassName().contains("Motif")) {
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System.out.println("Skipping Motif L&F as it is deprecated");
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continue;
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}
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System.out.println("Testing L&F: " + laf.getClassName());
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SwingUtilities.invokeAndWait(() -> setLookAndFeel(laf));
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try {
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SwingUtilities.invokeAndWait(() -> createUI());
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robot.waitForIdle();
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robot.delay(1000);
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if (!checkComponent(checkBox, checkboxColor)) {
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throw new RuntimeException("Correct color not set for Checkbox");
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}
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if (!checkComponent(radioButton, radioButtonColor)) {
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throw new RuntimeException("Correct color not set for RadioButton");
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}
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} finally {
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if (frame != null) {
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SwingUtilities.invokeAndWait(() -> frame.dispose());
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}
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}
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}
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}
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}
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