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/*
* Copyright (c) 2000, 2023, 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.
*/
/*
* @test
* @bug 4329185
* @summary Tests if vertical image alignment is working
* @key headful
* @run main bug4329185
*/
import java.awt.Robot;
import javax.swing.JFrame;
import javax.swing.JEditorPane;
import javax.swing.SwingUtilities;
import javax.swing.text.Element;
import javax.swing.text.StyleConstants;
import javax.swing.text.View;
import javax.swing.text.ViewFactory;
import javax.swing.text.html.HTML;
import javax.swing.text.html.HTMLEditorKit;
public class bug4329185 {
private static final View[] views = new View[3];
private static JFrame f;
public static void main(String[] args) throws Exception {
Robot robot = new Robot();
robot.setAutoDelay(100);
try {
SwingUtilities.invokeAndWait(() -> {
bug4329185 test = new bug4329185();
test.start();
});
robot.waitForIdle();
robot.delay(1000);
boolean passed = ((views[0].getAlignment(View.Y_AXIS) == 0.0)
&& (views[1].getAlignment(View.Y_AXIS) == 0.5)
&& (views[2].getAlignment(View.Y_AXIS) == 1.0));
if (!passed) {
throw new RuntimeException("Test failed.");
}
} finally {
SwingUtilities.invokeAndWait(() -> {
if (f != null) {
f.dispose();
}
});
}
}
public void start() {
String text = "aaa<IMG align=top><IMG align=middle><IMG align=bottom>";
f = new JFrame("bug4329185");
JEditorPane jep = new JEditorPane();
jep.setEditorKit(new MyHTMLEditorKit());
jep.setEditable(false);
jep.setText(text);
f.getContentPane().add(jep);
f.setSize(500, 500);
f.setLocationRelativeTo(null);
f.setVisible(true);
}
static class MyHTMLEditorKit extends HTMLEditorKit {
private final ViewFactory defaultFactory = new MyHTMLFactory();
@Override
public ViewFactory getViewFactory() {
return defaultFactory;
}
static class MyHTMLFactory extends HTMLEditorKit.HTMLFactory {
private int i = 0;
@Override
public View create(Element elem) {
Object o = elem.getAttributes()
.getAttribute(StyleConstants.NameAttribute);
if (o instanceof HTML.Tag kind) {
if (kind == HTML.Tag.IMG) {
View v = super.create(elem);
views[i++] = v;
return v;
}
}
return super.create(elem);
}
}
}
}
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