/*
* Copyright (c) 2007, 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.
*
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*/
/**
* @test
* @key headful
* @bug 4783068
* @summary Disabled components should render grayed-out HTML
* @author Peter Zhelezniakov
* @run main Test4783068
*/
import java.awt.*;
import java.awt.image.BufferedImage;
import javax.swing.*;
import javax.swing.plaf.metal.MetalLookAndFeel;
public class Test4783068 {
final static Color TEST_COLOR = Color.WHITE;
final static String html = "<html>" +
"This is a <font color='red'>colored</font> <b>text</b>" +
"<p>with a <a href='http://ru.sun.com'>link</a>" +
"<ul><li>an unordered<li>list</ul>" +
"<ol><li>and an ordered<li>list</ol>" +
"</html>";
void test() {
try {
UIManager.setLookAndFeel(new MetalLookAndFeel());
} catch (UnsupportedLookAndFeelException e) {
throw new Error("Cannot set Metal LAF");
}
// Render text using background color
UIManager.put("textInactiveText", TEST_COLOR);
test(new JLabel(html));
test(new JButton(html));
JEditorPane pane = new JEditorPane("text/html", html);
pane.setDisabledTextColor(TEST_COLOR);
test(pane);
}
void test(JComponent c) {
c.setEnabled(false);
c.setOpaque(true);
c.setBackground(TEST_COLOR);
c.setBorder(null);
Dimension size = c.getPreferredSize();
c.setBounds(0, 0, size.width, size.height);
BufferedImage image = new BufferedImage(size.width, size.height, BufferedImage.TYPE_INT_ARGB);
c.paint(image.getGraphics());
int rgb = TEST_COLOR.getRGB();
for (int i = 0; i < size.height; i++) {
for (int j = 0; j < size.width; j++) {
if (image.getRGB(j, i) != rgb) {
throw new RuntimeException(
String.format("Color mismatch at [%d, %d]", j, i));
}
}
}
}
public static void main(String[] args) throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override public void run() {
new Test4783068().test();
}
});
}
}