# HG changeset patch # User kshefov # Date 1380030379 -14400 # Node ID 277abafc5fbc95c28ef9988bd94e107997145351 # Parent 1c5d22e5b8981d1945f1fb3db383741d174e083f 7124320: [TEST_BUG] [macosx] JComboBox doesn't change selection on mouse over Reviewed-by: alexsch, serb Contributed-by: vera.akulova@oracle.com diff -r 1c5d22e5b898 -r 277abafc5fbc jdk/test/javax/swing/JComboBox/6236162/bug6236162.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/test/javax/swing/JComboBox/6236162/bug6236162.java Tue Sep 24 17:46:19 2013 +0400 @@ -0,0 +1,119 @@ +/* + * 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 + @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 sun.awt.SunToolkit; + +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 final SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit(); + 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(); + } + }); + toolkit.realSync(); + 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 + realSync(); + Util.hitKeys(robot, KeyEvent.VK_DOWN); + + // Move mouse to the first popup menu item + realSync(); + 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 + realSync(); + Util.hitKeys(robot, KeyEvent.VK_DOWN); + + realSync(); + 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."); + } + } + + private static void realSync() { + ((SunToolkit)Toolkit.getDefaultToolkit()).realSync(); + } + + // Gives access to BasicComboBoxUI.popup field + private static class MyComboUI extends MetalComboBoxUI { + public ComboPopup getComboPopup() { + return popup; + } + } +}