302 lines
9.0 KiB
Java
302 lines
9.0 KiB
Java
/*
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* Copyright (c) 2011, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @key headful
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* @bug 6263446
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* @summary Tests that double-clicking to edit a cell doesn't select the content.
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* @author Shannon Hickey
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* @modules java.desktop/javax.swing.tree:open
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* @run main bug6263446
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*/
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import java.awt.*;
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import java.awt.event.InputEvent;
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import java.lang.reflect.Field;
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import javax.swing.*;
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import javax.swing.tree.*;
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public class bug6263446 {
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private static final String FIRST = "AAAAA";
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private static final String SECOND = "BB";
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private static final String ALL = FIRST + " " + SECOND;
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private static JTree tree;
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private static Robot robot;
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private static JFrame frame;
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public static void main(String[] args) throws Exception {
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robot = new Robot();
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robot.setAutoDelay(100);
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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createAndShowGUI();
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}
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});
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robot.waitForIdle();
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robot.delay(1000);
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try {
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Point point = getClickPoint();
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robot.mouseMove(point.x, point.y);
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robot.waitForIdle();
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// click count 3
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click(1);
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robot.waitForIdle();
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assertNotEditing();
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click(2);
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robot.waitForIdle();
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assertNotEditing();
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click(3);
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robot.waitForIdle();
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assertEditing();
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cancelCellEditing();
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assertNotEditing();
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click(4);
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robot.waitForIdle();
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checkSelectedText(FIRST);
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click(5);
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robot.waitForIdle();
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checkSelectedText(ALL);
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// click count 4
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setClickCountToStart(4);
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robot.waitForIdle();
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click(1);
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robot.waitForIdle();
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assertNotEditing();
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click(2);
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robot.waitForIdle();
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assertNotEditing();
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click(3);
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robot.waitForIdle();
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assertNotEditing();
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click(4);
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robot.waitForIdle();
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assertEditing();
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cancelCellEditing();
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assertNotEditing();
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click(5);
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robot.waitForIdle();
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checkSelectedText(FIRST);
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click(6);
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robot.waitForIdle();
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checkSelectedText(ALL);
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// start path editing
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startPathEditing();
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assertEditing();
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click(1);
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robot.waitForIdle();
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checkSelection(null);
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click(2);
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robot.waitForIdle();
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checkSelection(FIRST);
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click(3);
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robot.waitForIdle();
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checkSelection(ALL);
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} finally {
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if (frame != null) {
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SwingUtilities.invokeAndWait(() -> frame.dispose());
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}
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}
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}
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private static void click(int times) {
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robot.delay(500);
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for (int i = 0; i < times; i++) {
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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}
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}
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private static Point getClickPoint() throws Exception {
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final Point[] result = new Point[1];
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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Rectangle rect = tree.getRowBounds(0);
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// UPDATE !!!
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Point p = new Point(rect.x + rect.width/2, rect.y + rect.height/2);
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SwingUtilities.convertPointToScreen(p, tree);
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result[0] = p;
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}
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});
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return result[0];
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}
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private static TreeModel createTreeModel() {
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return new DefaultTreeModel(new DefaultMutableTreeNode(ALL));
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}
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private static void createAndShowGUI() {
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frame = new JFrame();
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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tree = new JTree(createTreeModel());
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tree.setRootVisible(true);
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tree.setEditable(true);
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frame.getContentPane().add(tree);
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frame.setAlwaysOnTop(true);
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frame.pack();
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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frame.toFront();
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}
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private static void setClickCountToStart(final int clicks) throws Exception {
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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try {
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DefaultTreeCellEditor editor =
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(DefaultTreeCellEditor) tree.getCellEditor();
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Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
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field.setAccessible(true);
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DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
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ce.setClickCountToStart(clicks);
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} catch (IllegalAccessException e) {
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throw new RuntimeException(e);
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} catch (NoSuchFieldException e) {
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throw new RuntimeException(e);
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}
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}
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});
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robot.waitForIdle();
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}
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private static void startPathEditing() throws Exception {
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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tree.startEditingAtPath(tree.getPathForRow(0));
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}
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});
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}
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private static void cancelCellEditing() throws Exception {
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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tree.getCellEditor().cancelCellEditing();
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}
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});
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}
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private static void checkSelection(final String sel) throws Exception {
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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try {
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DefaultTreeCellEditor editor =
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(DefaultTreeCellEditor) tree.getCellEditor();
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Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
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field.setAccessible(true);
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DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
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JTextField tf = (JTextField) ce.getComponent();
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String text = tf.getSelectedText();
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if (sel == null) {
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if (text != null && text.length() != 0) {
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throw new RuntimeException("Nothing should be selected, but \"" + text + "\" is selected.");
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}
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} else if (!sel.equals(text)) {
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throw new RuntimeException("\"" + sel + "\" should be selected, but \"" + text + "\" is selected.");
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}
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} catch (IllegalAccessException e) {
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throw new RuntimeException(e);
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} catch (NoSuchFieldException e) {
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throw new RuntimeException(e);
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}
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}
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});
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}
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private static void checkSelectedText(String sel) throws Exception {
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assertEditing();
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checkSelection(sel);
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robot.waitForIdle();
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cancelCellEditing();
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robot.waitForIdle();
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assertNotEditing();
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}
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private static void assertEditing() throws Exception {
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assertEditingNoTreeLock(true);
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}
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private static void assertNotEditing() throws Exception {
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assertEditingNoTreeLock(false);
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}
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private static void assertEditingNoTreeLock(final boolean editing) throws Exception {
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robot.waitForIdle();
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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if (editing && !tree.isEditing()) {
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throw new RuntimeException("Tree should be editing");
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}
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if (!editing && tree.isEditing()) {
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throw new RuntimeException("Tree should not be editing");
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}
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}
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});
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}
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}
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