/* * Copyright (c) 2002, 2022, 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.Dimension; import java.awt.Point; import java.awt.Rectangle; import java.awt.Robot; import java.awt.event.InputEvent; import java.awt.event.KeyEvent; import java.util.Arrays; import java.util.List; import java.util.concurrent.atomic.AtomicBoolean; import java.util.concurrent.atomic.AtomicReference; import java.util.stream.Collectors; import javax.swing.JFrame; import javax.swing.JTree; import javax.swing.SwingUtilities; import javax.swing.UIManager; import javax.swing.UIManager.LookAndFeelInfo; import javax.swing.UnsupportedLookAndFeelException; import static javax.swing.UIManager.getInstalledLookAndFeels; /* * @test * @key headful * @bug 4518432 * @summary Verifies that Copying from JTree node and then changing the data in the component that was copied from, * is not causing the pastes to use the new edited data instead of the original copied data. * @run main JTreeNodeCopyPasteTest */ public class JTreeNodeCopyPasteTest { private static JFrame frame; private static JTree tree; private static Robot robot; private static boolean isMac; public static void main(String[] args) throws Exception { runTest(); } private static void runTest() throws Exception { isMac = System.getProperty("os.name").toLowerCase().contains("os x"); robot = new Robot(); robot.setAutoDelay(100); robot.setAutoWaitForIdle(true); // Filter out Motif laf, as it doesn't support copy-paste in JTree. List lafs = Arrays.stream(getInstalledLookAndFeels()) .filter(laf -> !laf.getName().contains("Motif")) .map(LookAndFeelInfo::getClassName) .collect(Collectors.toList()); for (final String laf : lafs) { try { AtomicBoolean lafSetSuccess = new AtomicBoolean(false); SwingUtilities.invokeAndWait(() -> { lafSetSuccess.set(setLookAndFeel(laf)); if (lafSetSuccess.get()) { createUI(); } }); if (!lafSetSuccess.get()) { continue; } robot.waitForIdle(); // Select the node named as 'colors' Point pt = getNodeLocation(1); robot.mouseMove(pt.x, pt.y); robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); String expectedNodeName = getCurrentNodeName(); // Copy the contents of that node copyOrPaste(KeyEvent.VK_C, laf); // Edit the Contents of that cell mouseTripleClick(); typeSomeText(); robot.keyPress(KeyEvent.VK_ENTER); robot.keyRelease(KeyEvent.VK_ENTER); // Select next node pt = getNodeLocation(2); robot.mouseMove(pt.x, pt.y); // Edit the Contents of that cell mouseTripleClick(); // paste the content copied earlier copyOrPaste(KeyEvent.VK_V, laf); robot.keyPress(KeyEvent.VK_ENTER); robot.keyRelease(KeyEvent.VK_ENTER); // Now get the node contents of second node String actualNodeName = getCurrentNodeName(); if (expectedNodeName.equals(actualNodeName)) { System.out.println("Test Passed in " + laf); } else { throw new RuntimeException("Test Failed in " + laf + ", Expected : " + expectedNodeName + ", but actual : " + actualNodeName); } } finally { SwingUtilities.invokeAndWait(JTreeNodeCopyPasteTest::disposeFrame); } } } private static String getCurrentNodeName() throws Exception { AtomicReference nodeName = new AtomicReference<>(); SwingUtilities.invokeAndWait(() -> { nodeName.set(tree.getLastSelectedPathComponent().toString().trim()); }); return nodeName.get(); } private static Point getNodeLocation(int rowCount) throws Exception { AtomicReference treeNodeLoc = new AtomicReference<>(); SwingUtilities.invokeAndWait(() -> { final Point locationOnScreen = tree.getLocationOnScreen(); Rectangle rt = tree.getPathBounds(tree.getPathForRow(rowCount)); locationOnScreen.translate((int) (rt.getX() + rt.getWidth() / 2), (int) (rt.getY() + rt.getHeight() / 2)); treeNodeLoc.set(locationOnScreen); }); return treeNodeLoc.get(); } private static void copyOrPaste(int keyCode, String laf) { // For AquaLookAndFeel in Mac, the key combination for copy/paste is META + (C or V) // For other OSes and other lafs, the key combination is CONTROL + (C or V) robot.keyPress(isMac && laf.contains("Aqua") ? KeyEvent.VK_META : KeyEvent.VK_CONTROL); robot.keyPress(keyCode); robot.keyRelease(keyCode); robot.keyRelease(isMac && laf.contains("Aqua") ? KeyEvent.VK_META : KeyEvent.VK_CONTROL); } private static void mouseTripleClick() { robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); } private static void typeSomeText() { robot.keyPress(KeyEvent.VK_T); robot.keyRelease(KeyEvent.VK_T); robot.keyPress(KeyEvent.VK_E); robot.keyRelease(KeyEvent.VK_E); robot.keyPress(KeyEvent.VK_X); robot.keyRelease(KeyEvent.VK_X); robot.keyPress(KeyEvent.VK_T); robot.keyRelease(KeyEvent.VK_T); } private static void createUI() { frame = new JFrame(); tree = new JTree(); tree.setEditable(true); frame.setContentPane(tree); frame.setSize(new Dimension(200, 200)); frame.setAlwaysOnTop(true); frame.setLocationRelativeTo(null); frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); frame.toFront(); frame.setVisible(true); } private static boolean setLookAndFeel(String lafName) { try { UIManager.setLookAndFeel(lafName); } catch (UnsupportedLookAndFeelException ignored) { System.out.println("Ignoring Unsupported laf : " + lafName); return false; } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) { throw new RuntimeException(e); } return true; } private static void disposeFrame() { if (frame != null) { frame.dispose(); frame = null; } } }