7161568: [macosx] api/javax_swing/JTabbedPane/index2.html#varios fails

Reviewed-by: malenkov, serb

src/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java

@@ -1856,7 +1856,10 @@ public class AquaTabbedPaneCopyFromBasicUI extends TabbedPaneUI implements Swing
         // If we're not valid that means we will shortly be validated and
         // painted, which means we don't have to do anything here.
         if (!isRunsDirty && index >= 0 && index < tabPane.getTabCount()) {
-            tabPane.repaint(getTabBounds(tabPane, index));
+            Rectangle rect = getTabBounds(tabPane, index);
+            if (rect != null) {
+                tabPane.repaint(rect);
+            }
         }
     }
 

src/macosx/classes/com/apple/laf/AquaTabbedPaneUI.java

@@ -701,6 +701,20 @@ public class AquaTabbedPaneUI extends AquaTabbedPaneCopyFromBasicUI {
         return false;
     }
 
+    /**
+     * Returns the bounds of the specified tab index.  The bounds are
+     * with respect to the JTabbedPane's coordinate space.  If the tab at this
+     * index is not currently visible in the UI, then returns null.
+     */
+    @Override
+    public Rectangle getTabBounds(final JTabbedPane pane, final int i) {
+        if (visibleTabState.needsScrollTabs()
+                && (visibleTabState.isBefore(i) || visibleTabState.isAfter(i))) {
+            return null;
+        }
+        return super.getTabBounds(pane, i);
+    }
+
     /**
      * Returns the tab index which intersects the specified point
      * in the JTabbedPane's coordinate space.

test/javax/swing/JTabbedPane/4361477/bug4361477.java

+/*
+ * 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.
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.swing.event.*;
+import sun.awt.SunToolkit;
+
+/*
+ * @test
+ * @bug 4361477
+ * @summary JTabbedPane throws ArrayOutOfBoundsException
+ * @author Oleg Mokhovikov
+ * @run main bug4361477
+ */
+public class bug4361477 {
+
+    static JTabbedPane tabbedPane;
+    volatile static boolean bStateChanged = false;
+    volatile static Rectangle bounds;
+
+    public static void main(String args[]) throws Exception {
+
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        Robot robot = new Robot();
+        robot.setAutoDelay(50);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                createAndShowUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                bounds = tabbedPane.getUI().getTabBounds(tabbedPane, 0);
+            }
+        });
+
+        Point location = bounds.getLocation();
+        SwingUtilities.convertPointToScreen(location, tabbedPane);
+        robot.mouseMove(location.x + 1, location.y + 1);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+
+        if (!bStateChanged) {
+            throw new RuntimeException("Tabbed pane state is not changed");
+        }
+    }
+
+    static void createAndShowUI() {
+
+        final JFrame frame = new JFrame();
+        tabbedPane = new JTabbedPane();
+        tabbedPane.add("Tab0", new JPanel());
+        tabbedPane.add("Tab1", new JPanel());
+        tabbedPane.add("Tab2", new JPanel());
+        tabbedPane.setSelectedIndex(2);
+        tabbedPane.addChangeListener(new ChangeListener() {
+
+            public void stateChanged(final ChangeEvent pick) {
+                bStateChanged = true;
+                if (tabbedPane.getTabCount() == 3) {
+                    tabbedPane.remove(2);
+                }
+            }
+        });
+
+        frame.getContentPane().add(tabbedPane);
+        frame.setSize(300, 200);
+        frame.setVisible(true);
+    }
+}

test/javax/swing/JTabbedPane/6495408/bug6495408.java

+/*
+ * 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.
+ */
+
+import javax.swing.*;
+import java.awt.*;
+import sun.awt.SunToolkit;
+/*
+ * @test
+ * @bug 6495408
+ * @summary REGRESSION: JTabbedPane throws ArrayIndexOutOfBoundsException
+ * @author Alexander Potochkin
+ * @run main bug6495408
+ */
+
+public class bug6495408 {
+
+    static JTabbedPane tabbedPane;
+
+    public static void main(String[] args) throws Exception {
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        final Robot robot = new Robot();
+        robot.setAutoDelay(50);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            public void run() {
+                final JFrame frame = new JFrame();
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                tabbedPane = new JTabbedPane();
+                tabbedPane.setTabPlacement(JTabbedPane.LEFT);
+                tabbedPane.addTab("Hello", null);
+                frame.add(tabbedPane);
+                frame.setSize(400, 400);
+                frame.setLocationRelativeTo(null);
+                frame.setVisible(true);
+            }
+        });
+
+        toolkit.realSync();
+
+        final Rectangle d = new Rectangle();
+        final Point p = new Point();
+
+        for (int i = 0; i < 7; i++) {
+            SwingUtilities.invokeLater(new Runnable() {
+
+                public void run() {
+                    int tab = tabbedPane.getTabCount() - 1;
+                    Rectangle bounds = tabbedPane.getBoundsAt(tab);
+                    if (bounds != null) {
+                        d.setBounds(bounds);
+                        p.setLocation(d.x + d.width / 2, d.y + d.height / 2);
+                        SwingUtilities.convertPointToScreen(p, tabbedPane);
+                        robot.mouseMove(p.x, p.y + d.height);
+                        tabbedPane.addTab("Hello", null);
+                    }
+                }
+            });
+        }
+    }
+}

test/javax/swing/JTabbedPane/7161568/bug7161568.java

+/*
+ * 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.
+ */
+import java.awt.*;
+import javax.swing.*;
+import java.awt.event.*;
+import sun.awt.SunToolkit;
+
+/**
+ * @test
+ * @bug 7161568
+ * @author Alexander Scherbatiy
+ * @summary Tests that navigating tabs in the JTAbbedPane does not throw NPE
+ * @run main bug7161568
+ */
+public class bug7161568 {
+
+    private static final int N = 50;
+    private static JTabbedPane tabbedPane;
+
+    public static void main(String[] args) throws Exception {
+        UIManager.put("TabbedPane.selectionFollowsFocus", Boolean.FALSE);
+
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        Robot robot = new Robot();
+        robot.setAutoDelay(50);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                createAndShowUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                tabbedPane.requestFocus();
+            }
+        });
+
+        toolkit.realSync();
+
+        for (int i = 0; i < N; i++) {
+            robot.keyPress(KeyEvent.VK_LEFT);
+            robot.keyRelease(KeyEvent.VK_LEFT);
+            toolkit.realSync();
+        }
+    }
+
+    static void createAndShowUI() {
+        JFrame frame = new JFrame("Test");
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        frame.setSize(100, 100);
+
+        tabbedPane = new JTabbedPane();
+
+        for (int i = 0; i < N; i++) {
+            tabbedPane.addTab("Tab: " + i, new JLabel("Test"));
+        }
+
+        tabbedPane.setSelectedIndex(0);
+
+        frame.getContentPane().add(tabbedPane);
+        frame.setVisible(true);
+    }
+}