| /* |
| * Copyright (c) 2015, 2016, 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. |
| */ |
| |
| import java.awt.BorderLayout; |
| import java.awt.Point; |
| import java.awt.Robot; |
| import java.awt.event.KeyEvent; |
| import javax.swing.JFrame; |
| import javax.swing.JPanel; |
| import javax.swing.JScrollPane; |
| import javax.swing.JTextArea; |
| import javax.swing.SwingUtilities; |
| |
| import jdk.testlibrary.OSInfo; |
| |
| /** |
| * @test |
| * @key headful |
| * @bug 8033000 8147994 |
| * @author Alexander Scherbatiy |
| * @summary No Horizontal Mouse Wheel Support In BasicScrollPaneUI |
| * @library ../../../../lib/testlibrary |
| * @build jdk.testlibrary.OSInfo |
| * @run main HorizontalMouseWheelOnShiftPressed |
| */ |
| public class HorizontalMouseWheelOnShiftPressed { |
| |
| private static JScrollPane scrollPane; |
| private static JTextArea textArea; |
| private static Point point; |
| private static final int delta; |
| private static JFrame frame; |
| |
| static { |
| delta = OSInfo.getOSType().equals(OSInfo.OSType.MACOSX) ? -30 : 30; |
| } |
| |
| public static void main(String[] args) throws Exception { |
| |
| Robot robot = new Robot(); |
| robot.setAutoDelay(50); |
| |
| SwingUtilities.invokeAndWait( |
| HorizontalMouseWheelOnShiftPressed::createAndShowGUI); |
| robot.waitForIdle(); |
| try { |
| test(robot); |
| } finally { |
| frame.dispose(); |
| } |
| } |
| |
| private static void test(Robot robot) throws Exception { |
| SwingUtilities.invokeAndWait(() -> { |
| Point locationOnScreen = scrollPane.getLocationOnScreen(); |
| point = new Point( |
| locationOnScreen.x + scrollPane.getWidth() / 2, |
| locationOnScreen.y + scrollPane.getHeight() / 2); |
| }); |
| |
| robot.mouseMove(point.x, point.y); |
| robot.waitForIdle(); |
| |
| // vertical scroll bar is enabled |
| initScrollPane(true, false); |
| robot.waitForIdle(); |
| robot.mouseWheel(delta); |
| robot.waitForIdle(); |
| checkScrollPane(true, false); |
| |
| // vertical scroll bar is enabled + shift |
| initScrollPane(true, false); |
| robot.waitForIdle(); |
| robot.keyPress(KeyEvent.VK_SHIFT); |
| robot.mouseWheel(delta); |
| robot.keyRelease(KeyEvent.VK_SHIFT); |
| robot.waitForIdle(); |
| checkScrollPane(false, false); |
| |
| // horizontal scroll bar is enabled |
| initScrollPane(false, true); |
| robot.waitForIdle(); |
| robot.mouseWheel(delta); |
| robot.waitForIdle(); |
| checkScrollPane(false, true); |
| |
| // horizontal scroll bar is enabled + shift |
| initScrollPane(false, true); |
| robot.waitForIdle(); |
| robot.keyPress(KeyEvent.VK_SHIFT); |
| robot.mouseWheel(delta); |
| robot.keyRelease(KeyEvent.VK_SHIFT); |
| robot.waitForIdle(); |
| checkScrollPane(false, true); |
| |
| // both scroll bars are enabled |
| initScrollPane(true, true); |
| robot.waitForIdle(); |
| robot.mouseWheel(delta); |
| robot.waitForIdle(); |
| checkScrollPane(true, false); |
| |
| // both scroll bars are enabled + shift |
| initScrollPane(true, true); |
| robot.waitForIdle(); |
| robot.keyPress(KeyEvent.VK_SHIFT); |
| robot.mouseWheel(delta); |
| robot.keyRelease(KeyEvent.VK_SHIFT); |
| robot.waitForIdle(); |
| checkScrollPane(false, true); |
| } |
| |
| static void initScrollPane(boolean vVisible, boolean hVisible) throws Exception { |
| SwingUtilities.invokeAndWait(() -> { |
| scrollPane.getVerticalScrollBar().setValue(0); |
| scrollPane.getHorizontalScrollBar().setValue(0); |
| |
| textArea.setRows(vVisible ? 100 : 1); |
| textArea.setColumns(hVisible ? 100 : 1); |
| scrollPane.getVerticalScrollBar().setVisible(vVisible); |
| scrollPane.getHorizontalScrollBar().setVisible(hVisible); |
| }); |
| } |
| |
| static void checkScrollPane(boolean verticalScrolled, |
| boolean horizontalScrolled) throws Exception { |
| SwingUtilities.invokeAndWait(() -> { |
| |
| if (verticalScrolled) { |
| if (scrollPane.getVerticalScrollBar().getValue() == 0) { |
| throw new RuntimeException("Wrong vertical scrolling!"); |
| } |
| } else{ |
| if (scrollPane.getVerticalScrollBar().getValue() != 0) { |
| throw new RuntimeException("Wrong vertical scrolling!"); |
| } |
| } |
| if (horizontalScrolled) { |
| if (scrollPane.getHorizontalScrollBar().getValue() == 0) { |
| throw new RuntimeException("Wrong horizontal scrolling!"); |
| } |
| } else { |
| if (scrollPane.getHorizontalScrollBar().getValue() != 0) { |
| throw new RuntimeException("Wrong horizontal scrolling!"); |
| } |
| } |
| }); |
| } |
| |
| static void createAndShowGUI() { |
| frame = new JFrame(); |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| frame.setSize(300, 300); |
| frame.setLocationRelativeTo(null); |
| textArea = new JTextArea("Hello World!"); |
| scrollPane = new JScrollPane(textArea); |
| JPanel panel = new JPanel(new BorderLayout()); |
| panel.add(scrollPane, BorderLayout.CENTER); |
| frame.getContentPane().add(panel); |
| frame.setVisible(true); |
| } |
| } |