russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
96 lines
3.5 KiB
Java
96 lines
3.5 KiB
Java
/*
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* Copyright (c) 2001, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4249161
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* @summary Tests that JList.setComponentOrientation() works correctly
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4249161
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*/
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import java.awt.BorderLayout;
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import java.awt.ComponentOrientation;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import javax.swing.JButton;
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import javax.swing.JFrame;
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import javax.swing.JList;
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import javax.swing.JScrollPane;
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public class bug4249161 {
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public static void main(String[] args) throws Exception {
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String INSTRUCTIONS = """
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1. With a scroll bar, confirm that all words ("one" - "twenty") are
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aligned at the left side of a list.
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2. Press "Change!" button. All words on the list should be moved
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to the right side.
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3. Press the same button again. All words should be moved to the
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left side.
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If all items in a list are moved as soon as "Change!" button is
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pressed, test passes.
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""";
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PassFailJFrame.builder()
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.title("bug4249161 Instructions")
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.instructions(INSTRUCTIONS)
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.columns(35)
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.testUI(bug4249161::initialize)
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.build()
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.awaitAndCheck();
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}
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private static JFrame initialize() {
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JFrame fr = new JFrame("bug4249161");
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String[] data = {"one", "two", "three", "four", "five",
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"six", "seven", "eight", "nine", "ten",
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"eleven", "twelve", "thirteen", "fourteen", "fifteen",
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"sixteen", "seventeen", "eighteen", "nineteen", "twenty"
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};
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final JList list = new JList(data);
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list.setSize(200, 200);
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list.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
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JScrollPane pane = new JScrollPane(list);
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fr.add(pane);
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JButton button = new JButton("Change!");
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button.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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if (list.getComponentOrientation() !=
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ComponentOrientation.RIGHT_TO_LEFT) {
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list.setComponentOrientation
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(ComponentOrientation.RIGHT_TO_LEFT);
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} else {
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list.setComponentOrientation
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(ComponentOrientation.LEFT_TO_RIGHT);
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}
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}
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});
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fr.add(button, BorderLayout.SOUTH);
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fr.setSize(200, 300);
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fr.setAlwaysOnTop(true);
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return fr;
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}
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}
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