/* * Copyright (c) 2021, 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. */ import java.awt.Color; import java.awt.Component; import java.awt.Graphics; import java.awt.image.BufferedImage; import java.io.File; import javax.imageio.ImageIO; import javax.swing.Icon; import javax.swing.JCheckBox; import javax.swing.UIManager; import javax.swing.UnsupportedLookAndFeelException; /* * @test * @key headful * @bug 8216358 8279586 * @summary [macos] The focus is invisible when tab to "Image Radio Buttons" and "Image CheckBoxes" * @library ../../regtesthelpers/ * @build Util * @run main ImageCheckboxTest */ public class ImageCheckboxTest { public static void main(String[] args) throws Exception { ImageCheckboxTest test = new ImageCheckboxTest(); boolean passed = true; // There are bugs found in various LaFs that needs to be fixed // to enable testing there String[] skip = { "GTK+", // JDK-8281580 "Nimbus" // JDK-8281581 }; testloop: for (UIManager.LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels()) { for (String s : skip) { if (s.equals(laf.getName())) { continue testloop; } } passed = passed && test.performTest(laf); } if(!passed) { throw new RuntimeException("Test failed"); } } public boolean performTest(UIManager.LookAndFeelInfo laf) throws Exception { BufferedImage imageNoFocus = new BufferedImage(100, 50, BufferedImage.TYPE_INT_ARGB); BufferedImage imageFocus = new BufferedImage(100, 50, BufferedImage.TYPE_INT_ARGB); BufferedImage imageFocusNotPainted = new BufferedImage(100, 50, BufferedImage.TYPE_INT_ARGB); boolean success = true; try { UIManager.setLookAndFeel(laf.getClassName()); } catch (UnsupportedLookAndFeelException ulaf) { return true; } CustomCheckBox checkbox = new CustomCheckBox("Test", new MyIcon(Color.GREEN)); checkbox.setFocusPainted(true); checkbox.setSize(100, 50); checkbox.setFocused(false); checkbox.paint(imageNoFocus.createGraphics()); checkbox.setFocused(true); checkbox.paint(imageFocus.createGraphics()); if (Util.compareBufferedImages(imageFocus, imageNoFocus)) { File folder = new File(laf.getName()); if (!folder.exists()) { folder.mkdir(); } ImageIO.write(imageFocus, "png", new File(folder, "/imageFocus.png")); ImageIO.write(imageNoFocus, "png", new File(folder, "/imageNoFocus.png")); System.err.println(laf.getName() + ": Changing of focus is not visualized"); success = false; } checkbox.setFocusPainted(false); checkbox.paint(imageFocusNotPainted.createGraphics()); if (!Util.compareBufferedImages(imageFocusNotPainted, imageNoFocus)) { File folder = new File(laf.getName()); if (!folder.exists()) { folder.mkdir(); } ImageIO.write(imageFocusNotPainted, "png", new File(folder,"imageFocusNotPainted.png")); ImageIO.write(imageFocus, "png", new File(folder, "imageFocus.png")); ImageIO.write(imageNoFocus, "png", new File(folder, "imageNoFocus.png")); System.err.println(laf.getName() + ": setFocusPainted(false) is ignored"); success = false; } return success; } class MyIcon implements Icon { Color color; public MyIcon(Color color) { this.color = color; } @Override public void paintIcon(Component c, Graphics g, int x, int y) { Color old = g.getColor(); g.setColor(color); g.fillArc(x+2, y+2, 12, 12, 0, 360); g.setColor(old); } @Override public int getIconWidth() { return 18; } @Override public int getIconHeight() { return 18; } } class CustomCheckBox extends JCheckBox { public CustomCheckBox(String label, Icon icon) { super(label, icon); } private boolean focused = false; public void setFocused(boolean focused) { this.focused = focused; } @Override public boolean hasFocus() { return focused; } } }