| /* |
| * Copyright (c) 2013, 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 |
| * @key headful |
| * @bug 6236162 |
| * @summary Checks that there is no an inconsistence in combo box |
| * behavior when user points an item in combo popup |
| * by mouse and then uses UP/DOWN keys. |
| * @library ../../regtesthelpers |
| * @build Util |
| * @author Mikhail Lapshin |
| * @run main bug6236162 |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.plaf.basic.*; |
| import javax.swing.plaf.metal.MetalComboBoxUI; |
| import java.awt.*; |
| import java.awt.event.KeyEvent; |
| |
| public class bug6236162 { |
| private static JFrame frame; |
| private static JComboBox combo; |
| private static MyComboUI comboUI; |
| |
| public static void main(String[] args) throws Exception { |
| UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName()); |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| createAndShowGUI(); |
| } |
| }); |
| test(); |
| System.out.println("Test passed"); |
| } |
| |
| private static void createAndShowGUI() { |
| frame = new JFrame("bug6236162"); |
| |
| combo = new JComboBox(new String[]{"one", "two", "three", "four", "five"}); |
| combo.setEditable(true); |
| comboUI = new MyComboUI(); |
| combo.setUI(comboUI); |
| combo.setSelectedIndex(3); |
| frame.getContentPane().add(combo); |
| |
| frame.pack(); |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| frame.setLocationRelativeTo(null); |
| frame.setVisible(true); |
| } |
| |
| private static void test() throws AWTException { |
| Robot robot = new Robot(); |
| robot.setAutoDelay(50); |
| |
| // Open popup menu |
| robot.waitForIdle(); |
| Util.hitKeys(robot, KeyEvent.VK_DOWN); |
| |
| // Move mouse to the first popup menu item |
| robot.waitForIdle(); |
| Point p = combo.getLocationOnScreen(); |
| Dimension size = combo.getSize(); |
| p.x += size.width / 2; |
| p.y += size.height; |
| float dy = 1; |
| robot.mouseMove(p.x, p.y - 5); |
| for (int i=1; i <= 10; i++) { |
| robot.mouseMove((int)(p.x), (int)(p.y - 5 + dy*i)); |
| } |
| |
| // Select the second popup menu item |
| robot.waitForIdle(); |
| Util.hitKeys(robot, KeyEvent.VK_DOWN); |
| |
| robot.waitForIdle(); |
| JList list = comboUI.getComboPopup().getList(); |
| if (list.getSelectedIndex() != 1) { |
| throw new RuntimeException("There is an inconsistence in combo box " + |
| "behavior when user points an item in combo popup " + |
| "by mouse and then uses UP/DOWN keys."); |
| } |
| } |
| |
| |
| // Gives access to BasicComboBoxUI.popup field |
| private static class MyComboUI extends MetalComboBoxUI { |
| public ComboPopup getComboPopup() { |
| return popup; |
| } |
| } |
| } |