--- /dev/null 2014-03-03 09:12:10.000000000 +0400 +++ new/test/java/awt/Mouse/MouseComboBoxTest/MouseComboBoxTest.java 2014-03-03 09:12:10.000000000 +0400 @@ -0,0 +1,138 @@ +/* + * Copyright (c) 2014, 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 8032872 + * @summary Tests JComboBox selection via the mouse + * @author Dmitry Markov + */ +import sun.awt.SunToolkit; + +import javax.swing.*; +import javax.swing.plaf.basic.BasicComboPopup; +import javax.swing.plaf.basic.ComboPopup; +import javax.swing.plaf.metal.MetalComboBoxUI; +import javax.swing.plaf.metal.MetalLookAndFeel; +import java.awt.*; +import java.awt.event.InputEvent; +import java.awt.event.KeyEvent; + +public class MouseComboBoxTest { + private static final String[] items = {"One", "Two", "Three", "Four", "Five"}; + + private static SunToolkit toolkit = null; + private static Robot robot = null; + private static JFrame frame = null; + private static JComboBox comboBox = null; + private static MyComboBoxUI comboBoxUI = null; + + public static void main(String[] args) throws Exception { + toolkit = (SunToolkit) Toolkit.getDefaultToolkit(); + robot = new Robot(); + robot.setAutoDelay(50); + + UIManager.setLookAndFeel(new MetalLookAndFeel()); + SwingUtilities.invokeAndWait(new Runnable() { + @Override + public void run() { + createAndShowGUI(); + } + }); + toolkit.realSync(); + + for (int i = 0; i < items.length; i++) { + // Open popup + robot.keyPress(KeyEvent.VK_DOWN); + robot.keyRelease(KeyEvent.VK_DOWN); + toolkit.realSync(); + + Point point = getItemPointToClick(i); + robot.mouseMove(point.x, point.y); + robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); + robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); + toolkit.realSync(); + + if (i != getSelectedIndex()) { + throw new RuntimeException("Test Failed! Incorrect value of selected index = " + getSelectedIndex() + + ", expected value = " + i); + } + } + } + + private static Point getItemPointToClick(final int item) throws Exception { + final Point[] result = new Point[1]; + + SwingUtilities.invokeAndWait(new Runnable() { + @Override + public void run() { + BasicComboPopup popup = (BasicComboPopup)comboBoxUI.getComboPopup(); + Point point = popup.getLocationOnScreen(); + Dimension size = popup.getSize(); + + int step = size.height / items.length; + point.x += size.width / 2; + point.y += step / 2 + step * item; + result[0] = point; + } + }); + return result[0]; + } + + private static int getSelectedIndex() throws Exception { + final int[] result = new int[1]; + + SwingUtilities.invokeAndWait(new Runnable() { + @Override + public void run() { + result[0] = comboBox.getSelectedIndex(); + } + }); + return result[0]; + } + + private static void createAndShowGUI() { + frame = new JFrame("MouseComboBoxTest"); + + comboBox = new JComboBox(items); + comboBox.setEditable(true); + comboBoxUI = new MyComboBoxUI(); + comboBox.setUI(comboBoxUI); + + frame.pack(); + frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); + frame.setVisible(true); + + JWindow window = new JWindow(frame); + window.add(comboBox); + window.pack(); + window.setVisible(true); + } + + private static class MyComboBoxUI extends MetalComboBoxUI { + public ComboPopup getComboPopup() { + return popup; + } + } +} +