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/*
* 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;
}
}
}
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