| /* |
| * 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 4927934 |
| @summary JTree traversal is unlike Native windows tree traversal |
| @author Andrey Pikalev |
| @run main bug4927934 |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.event.*; |
| import javax.swing.tree.*; |
| import java.awt.*; |
| import java.awt.event.*; |
| import java.lang.reflect.InvocationTargetException; |
| |
| public class bug4927934 implements TreeSelectionListener, TreeExpansionListener, FocusListener { |
| |
| final static Object listener = new bug4927934(); |
| |
| static boolean focusGained = false; |
| public static boolean selectionChanged = false; |
| public static boolean treeExpanded = false; |
| public static boolean treeCollapsed = false; |
| |
| static JFrame frame; |
| static JTree tree; |
| static Robot robot; |
| |
| public static void main(String args[]) throws Exception { |
| UIManager.setLookAndFeel(new javax.swing.plaf.metal.MetalLookAndFeel()); |
| |
| robot = new Robot(); |
| robot.setAutoDelay(50); |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| frame = new JFrame(); |
| |
| DefaultMutableTreeNode root = new DefaultMutableTreeNode("root"); |
| createNodes(root); |
| tree = new JTree(root); |
| JScrollPane scrollPane = new JScrollPane(tree); |
| frame.getContentPane().add(scrollPane); |
| |
| tree.addFocusListener((FocusListener)listener); |
| tree.addTreeSelectionListener((TreeSelectionListener)listener); |
| tree.addTreeExpansionListener((TreeExpansionListener)listener); |
| |
| frame.setSize(300, 300); |
| frame.setVisible(true); |
| } |
| }); |
| |
| robot.waitForIdle(); |
| Thread.sleep(1000); |
| |
| SwingUtilities.invokeLater(new Runnable() { |
| public void run() { |
| tree.requestFocus(); |
| } |
| }); |
| |
| synchronized(listener) { |
| if (!focusGained) { |
| System.out.println("waiting focusGained..."); |
| try { |
| listener.wait(10000); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| |
| // GO TO RIGHT |
| selectionChanged = false; |
| hitKey(KeyEvent.VK_RIGHT); |
| robot.waitForIdle(); |
| if (!checkSelectionChanged(tree, 0)) { |
| throw new RuntimeException("Root should be selected"); |
| } |
| |
| selectionChanged = false; |
| hitKey(KeyEvent.VK_RIGHT); |
| robot.waitForIdle(); |
| if (!checkSelectionChanged(tree, 1)) { |
| throw new RuntimeException("Node should be selected"); |
| } |
| |
| treeExpanded = false; |
| hitKey(KeyEvent.VK_RIGHT); |
| robot.waitForIdle(); |
| if (!isTreeExpanded()) { |
| throw new RuntimeException("Node should be expanded"); |
| } |
| |
| selectionChanged = false; |
| hitKey(KeyEvent.VK_RIGHT); |
| robot.waitForIdle(); |
| if (!checkSelectionChanged(tree, 2)) { |
| throw new RuntimeException("Leaf1 should be selected"); |
| } |
| |
| selectionChanged = false; |
| hitKey(KeyEvent.VK_RIGHT); |
| robot.waitForIdle(); |
| if (!checkSelectionChanged(tree, 2)) { |
| throw new RuntimeException("Leaf1 should be selected"); |
| } |
| |
| // GO TO LEFT |
| selectionChanged = false; |
| hitKey(KeyEvent.VK_LEFT); |
| robot.waitForIdle(); |
| if (!checkSelectionChanged(tree, 1)) { |
| throw new RuntimeException("Node should be selected"); |
| } |
| |
| treeCollapsed = false; |
| hitKey(KeyEvent.VK_LEFT); |
| if (!isTreeCollapsed()) { |
| throw new RuntimeException("Node should be collapsed"); |
| } |
| |
| selectionChanged = false; |
| hitKey(KeyEvent.VK_LEFT); |
| robot.waitForIdle(); |
| if (!checkSelectionChanged(tree, 0)) { |
| throw new RuntimeException("Root should be selected"); |
| } |
| |
| treeCollapsed = false; |
| hitKey(KeyEvent.VK_LEFT); |
| robot.waitForIdle(); |
| if (!isTreeCollapsed()) { |
| throw new RuntimeException("Root should be collapsed"); |
| } |
| } |
| |
| |
| synchronized public void focusLost(FocusEvent e) { |
| } |
| |
| synchronized public void focusGained(FocusEvent e) { |
| focusGained = true; |
| System.out.println("focusGained"); |
| listener.notifyAll(); |
| } |
| |
| private static void createNodes(DefaultMutableTreeNode root) { |
| DefaultMutableTreeNode node = new DefaultMutableTreeNode("Node"); |
| node.add(new DefaultMutableTreeNode("Leaf1")); |
| node.add(new DefaultMutableTreeNode("Leaf2")); |
| root.add(node); |
| root.add(new DefaultMutableTreeNode("Leaf3")); |
| } |
| |
| synchronized public void valueChanged(TreeSelectionEvent e) { |
| selectionChanged = true; |
| System.out.println("selectionChanged"); |
| notifyAll(); |
| } |
| |
| synchronized public void treeCollapsed(TreeExpansionEvent e) { |
| System.out.println("treeCollapsed"); |
| treeCollapsed = true; |
| notifyAll(); |
| } |
| |
| synchronized public void treeExpanded(TreeExpansionEvent e) { |
| System.out.println("treeExpanded"); |
| treeExpanded = true; |
| notifyAll(); |
| } |
| |
| private static void hitKey(int key) { |
| System.out.println("key " + key + " pressed"); |
| robot.keyPress(key); |
| robot.keyRelease(key); |
| } |
| |
| private static boolean checkSelectionChanged(JTree tree, int shouldBeSel) { |
| synchronized(listener) { |
| if (!selectionChanged) { |
| System.out.println("waiting for selectionChanged..."); |
| try { |
| listener.wait(5000); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| int selRow = tree.getLeadSelectionRow(); |
| System.out.println("Selected row: " + selRow); |
| return selRow == shouldBeSel; |
| } |
| |
| private static boolean isTreeExpanded() { |
| synchronized(listener) { |
| if (!treeExpanded) { |
| System.out.println("waiting for treeExpanded..."); |
| try { |
| listener.wait(5000); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| return treeExpanded; |
| } |
| |
| private static boolean isTreeCollapsed() { |
| synchronized(listener) { |
| if (!treeCollapsed) { |
| System.out.println("waiting for treeCollapsed..."); |
| try { |
| listener.wait(5000); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| return treeCollapsed; |
| } |
| } |