7133581: [macosx] closed/javax/swing/JTree/4330357/bug4330357.java fails on MacOS

Reviewed-by: alexp

test/javax/swing/JTree/4330357/bug4330357.java

+/*
+ * Copyright (c) 2012, 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 4330357
+ * @summary Tests that real editor in JTree cleans up after editing was stopped
+ * @library ../../regtesthelpers
+ * @build Util
+ * @author Peter Zhelezniakov
+ * @run main bug4330357
+ */
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.swing.tree.*;
+import sun.awt.SunToolkit;
+
+public class bug4330357 {
+
+    private static JTree tree;
+    private static JButton button;
+    private static Robot robot;
+
+    public static void main(String[] args) throws Exception {
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        robot = new Robot();
+        robot.setAutoDelay(50);
+
+        UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
+
+        javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
+
+            public void run() {
+                createAndShowGUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        clickMouse(getTreeRowClickPoint(1));
+        Util.hitKeys(robot, KeyEvent.VK_F2);
+        Util.hitKeys(robot, KeyEvent.VK_A, KeyEvent.VK_B, KeyEvent.VK_C);
+        toolkit.realSync();
+
+        if (!hasComponent(JTextField.class)) {
+            throw new RuntimeException("Cell editor is missed for path: color");
+        }
+
+
+        clickMouse(getButtonClickPoint());
+        toolkit.realSync();
+
+        clickMouse(getTreeRowClickPoint(2));
+        Util.hitKeys(robot, KeyEvent.VK_F2);
+        toolkit.realSync();
+
+        if (!hasComponent(JComboBox.class)) {
+            throw new RuntimeException("Cell editor is missed for path: sports");
+        }
+
+        if (hasComponent(JTextField.class)) {
+            throw new RuntimeException("Cell editor is wrongly shown for path: color");
+        }
+    }
+
+    static void clickMouse(Point point) {
+        robot.mouseMove(point.x, point.y);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+    }
+
+    private static Point getTreeRowClickPoint(final int row) throws Exception {
+        final Point[] result = new Point[1];
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+
+                Rectangle rect = tree.getRowBounds(row);
+                Point p = new Point(rect.x + rect.width / 2, rect.y + 2);
+                SwingUtilities.convertPointToScreen(p, tree);
+                result[0] = p;
+            }
+        });
+
+        return result[0];
+    }
+
+    private static Point getButtonClickPoint() throws Exception {
+        final Point[] result = new Point[1];
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                Point p = button.getLocationOnScreen();
+                Dimension size = button.getSize();
+                result[0] = new Point(p.x + size.width / 2, p.y + size.height / 2);
+            }
+        });
+        return result[0];
+    }
+
+    static boolean hasComponent(final Class cls) throws Exception {
+        final boolean[] result = new boolean[1];
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                result[0] = Util.findSubComponent(tree, cls.getName()) != null;
+            }
+        });
+
+        return result[0];
+    }
+
+    private static void createAndShowGUI() {
+        JFrame frame = new JFrame("Test");
+        frame.setSize(200, 200);
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+        tree = new JTree();
+        tree.setEditable(true);
+
+        final TestEditor testEditor = new TestEditor();
+        tree.setCellEditor(new DefaultTreeCellEditor(tree,
+                (DefaultTreeCellRenderer) tree.getCellRenderer(),
+                testEditor));
+
+        button = new JButton("stop");
+
+        button.addActionListener(new ActionListener() {
+
+            public void actionPerformed(ActionEvent ae) {
+                testEditor.stopCellEditing();
+            }
+        });
+
+        frame.getContentPane().add(new JScrollPane(tree), BorderLayout.CENTER);
+        frame.getContentPane().add(button, BorderLayout.SOUTH);
+        frame.setVisible(true);
+    }
+
+    static class TestEditor extends AbstractCellEditor implements TreeCellEditor {
+
+        private JComboBox comboBox;
+        private JTextField textField;
+        private boolean comboBoxActive;
+
+        TestEditor() {
+            comboBox = new JComboBox(new String[]{"one", "two"});
+            textField = new JTextField();
+        }
+
+        public Component getTreeCellEditorComponent(JTree tree, Object value,
+                boolean isSelected,
+                boolean expanded,
+                boolean leaf, int row) {
+            if (row % 2 == 0) {
+                comboBoxActive = true;
+                return comboBox;
+            }
+            comboBoxActive = false;
+            return textField;
+        }
+
+        public Object getCellEditorValue() {
+            if (comboBoxActive) {
+                return comboBox.getSelectedItem();
+            }
+            return textField.getText();
+        }
+    }
+}