/* * Copyright (c) 2018, 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 8201925 8202013 * @summary Verifies if JEditorPane unordered list bullets look pixelated * and large relative to text font size * @run main/manual TestHTMLBulletsSizeAndAliasing */ import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.BorderLayout; import java.awt.Component; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.RenderingHints; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import javax.swing.JSplitPane; import javax.swing.SwingUtilities; import javax.swing.JDialog; import javax.swing.JPanel; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JEditorPane; public class TestHTMLBulletsSizeAndAliasing { public static void main(String[] args) throws Exception { final CountDownLatch latch = new CountDownLatch(1); AliasingTest test = new AliasingTest(latch); Thread T1 = new Thread(test); T1.start(); // wait for latch to complete boolean ret = false; try { ret = latch.await(60, TimeUnit.SECONDS); } catch (InterruptedException ie) { throw ie; } if (!ret) { test.dispose(); throw new RuntimeException(" User has not executed the test"); } if (test.testResult == false) { throw new RuntimeException("JEditorPane unordered list bullets look pixelated"); } } } class AliasingTest implements Runnable { static JFrame f; static JDialog dialog; public boolean testResult = false; private final CountDownLatch latch; public AliasingTest(CountDownLatch latch) throws Exception { this.latch = latch; } @Override public void run() { try { SwingUtilities.invokeAndWait(() -> { createUI(); aliasingTest(); }); } catch (Exception ex) { if (f != null) { f.dispose(); } latch.countDown(); throw new RuntimeException("createUI Failed: " + ex.getMessage()); } } public void dispose() { dialog.dispose(); f.dispose(); } private static String getHtml() { return "" + "

Text
Document

" + ""; } private static Component createSplitPane() { JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, createHtmlViewer(false), createHtmlViewer(true)); splitPane.setOneTouchExpandable(true); splitPane.setResizeWeight(0.5); splitPane.setPreferredSize(new Dimension(150, 150)); return splitPane; } private static Component createHtmlViewer(boolean antialiasing) { JEditorPane editorPane; if (antialiasing) { editorPane = new JEditorPane() { @Override public void paint(Graphics g) { Graphics2D g2d = (Graphics2D) g.create(); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); super.paint(g2d); g2d.dispose(); } }; } else { editorPane = new JEditorPane(); } editorPane.setEditable(false); editorPane.setContentType("text/html"); editorPane.setText(getHtml()); return new JScrollPane(editorPane); } private static void aliasingTest() { f = new JFrame("List Bullets"); f.add(createSplitPane()); f.pack(); f.setLocationRelativeTo(null); f.setVisible(true); } private final void createUI() { String description = " INSTRUCTIONS:\n" + " A JEditorPane divided by SplitPane will be shown.\n" + " The upper html is rendered in a default JEditorPane.\n " + " The lower html is rendered in a JEditorPane using " + " rendering hints to turn on antialiasing.\n" + " If upper html bullets looks pixelated AND" + " larger than needed relative to text font size\n" + " and not as smooth as shown in lower html\n " + " then press fail else press pass"; dialog = new JDialog(); dialog.setTitle("textselectionTest"); JTextArea textArea = new JTextArea(description); textArea.setEditable(false); final JButton passButton = new JButton("PASS"); passButton.addActionListener((e) -> { testResult = true; dispose(); latch.countDown(); }); final JButton failButton = new JButton("FAIL"); failButton.addActionListener((e) -> { testResult = false; dispose(); latch.countDown(); }); JPanel mainPanel = new JPanel(new BorderLayout()); mainPanel.add(textArea, BorderLayout.CENTER); JPanel buttonPanel = new JPanel(new FlowLayout()); buttonPanel.add(passButton); buttonPanel.add(failButton); mainPanel.add(buttonPanel, BorderLayout.SOUTH); dialog.add(mainPanel); dialog.pack(); dialog.setVisible(true); } }