/* * Copyright (c) 1999, 2025, 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 4237560 * @summary Tests that JScrollPane do not distort TAB order in an HTML page * @library /java/awt/regtesthelpers * @build PassFailJFrame * @run main/manual bug4237560 */ import javax.swing.JEditorPane; import javax.swing.JFrame; import javax.swing.JScrollPane; public class bug4237560 { static final String INSTRUCTIONS = """ A JEditorPane contains 10 input fields and is inserted into JScrollPane. Click text field #8 so that it is selected. Press TAB three times (even if text field #9 and #10 are not visible in the ScrollPane). If this gives focus to the first text field (#1) the test PASSES, else it FAILS. """; public static void main(String[] args) throws Exception { PassFailJFrame.builder() .title("bug4237560 Test Instructions") .instructions(INSTRUCTIONS) .columns(40) .testUI(bug4237560::createUI) .build() .awaitAndCheck(); } private static final String TEXT = ""; private static JFrame createUI() { JFrame frame = new JFrame("JScrollPane HTML TAB Test"); JEditorPane viewer = new JEditorPane("text/html", TEXT); viewer.setEditable(false); frame.add(new JScrollPane(viewer)); frame.setSize(300, 300); return frame; } }