8353007: Open some JComboBox bugs 2

test/jdk/javax/swing/JComboBox/bug4185024.java

@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 1998, 2025, 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.BorderLayout;
+import java.awt.Point;
+import javax.swing.JComboBox;
+import javax.swing.JComponent;
+import javax.swing.JDesktopPane;
+import javax.swing.JFrame;
+import javax.swing.JInternalFrame;
+import javax.swing.JPanel;
+
+/*
+ * @test
+ * @bug 4185024
+ * @summary Tests that Heavyweight combo boxes on JDesktop work correctly
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual bug4185024
+ */
+
+public class bug4185024 {
+    private static final String INSTRUCTIONS = """
+            Click on the JComboBox button inside the JInternalFrame to bring up the menu.
+            Select one of the menu items and verify that the choice is highlighted correctly.
+            Click on the menu's scroll bar and verify that it causes the menu to scroll down.
+
+            Inside JInternalFrame:
+            This test is for the JComboBox in the JInternalFrame.
+            To test, please click on the combobox and check the following:
+            Does the selection in the popup list follow the mouse?
+            Does the popup list respond to clicking and dragging the scroll bar?
+            If so, press PASS, otherwise, press FAIL.
+            """;
+
+    public static void main(String[] args) throws Exception {
+        PassFailJFrame.builder()
+                .instructions(INSTRUCTIONS)
+                .columns(50)
+                .testUI(bug4185024::createTestUI)
+                .build()
+                .awaitAndCheck();
+    }
+
+    public static JFrame createTestUI() {
+        JFrame frame = new JFrame("bug4185024");
+        JPanel p = new JPanel();
+        p.setLayout(new BorderLayout());
+        JDesktopPane desktop = new JDesktopPane();
+        p.add(desktop);
+        frame.add(p);
+
+        JComboBox months = new JComboBox();
+        months.addItem("January");
+        months.addItem("February");
+        months.addItem("March");
+        months.addItem("April");
+        months.addItem("May");
+        months.addItem("June");
+        months.addItem("July");
+        months.addItem("August");
+        months.addItem("September");
+        months.addItem("October");
+        months.addItem("November");
+        months.addItem("December");
+        months.getAccessibleContext().setAccessibleName("Months");
+        months.getAccessibleContext().setAccessibleDescription("Choose a month of the year");
+
+        // Set this to true and the popup works correctly...
+        months.setLightWeightPopupEnabled(false);
+
+        addFrame("Months", desktop, months);
+
+        frame.setSize(300, 300);
+        frame.setLocationRelativeTo(null);
+        return frame;
+    }
+
+    private static void addFrame(String title, JDesktopPane desktop, JComponent component) {
+        JInternalFrame jf = new JInternalFrame(title);
+        Point newPos = new Point(20, 20);
+        jf.setResizable(true);
+        jf.getContentPane().add(component);
+        jf.setLocation(newPos);
+        desktop.add(jf);
+
+        jf.pack();
+        jf.show();
+    }
+}

test/jdk/javax/swing/JComboBox/bug4201964.java

@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1999, 2025, 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.JComboBox;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.UIManager;
+
+/*
+ * @test
+ * @bug 4201964
+ * @summary Tests that JComboBox's arrow button isn't drawn too wide in Windows Look&Feel
+ * @requires (os.family == "windows")
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual bug4201964
+ */
+
+public class bug4201964 {
+    private static final String INSTRUCTIONS = """
+            Does the arrow look too large?  If not, it passes.
+            Since we can't use real html in here, I can't give you
+            any pictures to compare against.
+            """;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
+        } catch (Exception e) {
+            PassFailJFrame.forceFail("Couldn't load the Windows look and feel.");
+        }
+
+        PassFailJFrame.builder()
+                .instructions(INSTRUCTIONS)
+                .rows(30)
+                .columns(30)
+                .testUI(bug4201964::createTestUI)
+                .build()
+                .awaitAndCheck();
+    }
+
+    public static JFrame createTestUI() {
+        JFrame frame = new JFrame("bug4201964");
+        JPanel panel = new JPanel();
+        JComboBox comboBox;
+
+        comboBox = new JComboBox(new Object[]{
+                "Coma Berenices",
+                "Triangulum",
+                "Camelopardis",
+                "Cassiopea"});
+
+        panel.add(comboBox);
+
+        frame.add(panel);
+        frame.pack();
+        frame.setLocationRelativeTo(null);
+        return frame;
+    }
+}

test/jdk/javax/swing/JComboBox/bug4249732.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 1999, 2025, 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.BorderLayout;
+import javax.swing.JComboBox;
+import javax.swing.JFrame;
+import javax.swing.UIManager;
+
+import jtreg.SkippedException;
+
+/*
+ * @test
+ * @bug 4249732
+ * @requires (os.family == "windows")
+ * @summary Tests that Windows editable combo box selects text picked from its list
+ * @library /java/awt/regtesthelpers /test/lib
+ * @build PassFailJFrame
+ * @run main bug4249732
+ */
+
+public class bug4249732 {
+    private static final String INSTRUCTIONS = """
+            Click on combo box arrow button to open its dropdown list, and
+            select an item from there. The text in the combo box editor should
+            be selected, otherwise test fails.
+            """;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
+        } catch (Exception e) {
+            throw new jtreg.SkippedException("Couldn't load the Windows look and feel.");
+        }
+        PassFailJFrame.builder()
+                .instructions(INSTRUCTIONS)
+                .rows(30)
+                .columns(40)
+                .testUI(bug4249732::createTestUI)
+                .build()
+                .awaitAndCheck();
+    }
+
+    public static JFrame createTestUI() {
+        JFrame frame = new JFrame("bug4249732");
+
+        JComboBox cb = new JComboBox(new Object[]{"foo", "bar", "baz"});
+        cb.setEditable(true);
+
+        frame.add(cb, BorderLayout.NORTH);
+        frame.pack();
+        frame.setLocationRelativeTo(null);
+        return frame;
+    }
+}

test/jdk/javax/swing/JComboBox/bug4368848.java

@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2000, 2025, 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.DefaultCellEditor;
+import javax.swing.JComboBox;
+import javax.swing.JFrame;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.table.AbstractTableModel;
+
+/*
+ * @test
+ * @bug 4368848
+ * @summary Tests that mouse wheel events cancel popups
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main bug4368848
+ */
+
+public class bug4368848 {
+    static final String[] names = {"First Name", "Last Name", "Veggy"};
+    static Object[][] data = {
+            {"Mark", "Andrews", false},
+            {"Tom", "Ball", false},
+            {"Alan", "Chung", false},
+            {"Jeff", "Dinkins", false},
+            {"Amy", "Fowler", false},
+            {"Brian", "Gerhold", false},
+            {"James", "Gosling", false},
+            {"David", "Karlton", false},
+            {"Dave", "Kloba", false},
+            {"Peter", "Korn", false},
+            {"Phil", "Milne", false},
+            {"Dave", "Moore", false},
+            {"Hans", "Muller", false},
+            {"Rick", "Levenson", false},
+            {"Tim", "Prinzing", false},
+            {"Chester", "Rose", false},
+            {"Ray", "Ryan", false},
+            {"Georges", "Saab", false},
+            {"Willie", "Walker", false},
+            {"Kathy", "Walrath", false},
+            {"Arnaud", "Weber", false}
+    };
+
+    private static final String INSTRUCTIONS = """
+            Click any cell in the 'Veggy' column, so that combo box appears.
+            Make sure mouse pointer is over the table, but _not_ over the combo
+            box. Try scrolling the table using the mouse wheel. The combo popup
+            should disappear. If it stays visible, test fails.
+            """;
+
+    public static void main(String[] args) throws Exception {
+        PassFailJFrame.builder()
+                .instructions(INSTRUCTIONS)
+                .columns(50)
+                .testUI(bug4368848::createTestUI)
+                .build()
+                .awaitAndCheck();
+    }
+
+    public static JFrame createTestUI() {
+        JFrame frame = new JFrame("bug4368848");
+        ExampleTableModel dataModel = new ExampleTableModel();
+
+        JComboBox _editor = new JComboBox();
+        _editor.addItem(false);
+        _editor.addItem(true);
+
+        JTable tableView = new JTable(dataModel);
+        tableView.setDefaultEditor(Boolean.class, new DefaultCellEditor(_editor));
+
+        frame.getContentPane().add(new JScrollPane(tableView));
+        frame.setSize(200, 200);
+        frame.setLocationRelativeTo(null);
+        return frame;
+    }
+
+    static class ExampleTableModel extends AbstractTableModel {
+        // These methods always need to be implemented.
+        public int getColumnCount() {
+            return names.length;
+        }
+
+        public int getRowCount() {
+            return data.length;
+        }
+
+        public Object getValueAt(int row, int col) {
+            return data[row][col];
+        }
+
+        public boolean isCellEditable(int row, int col) {
+            return true;
+        }
+
+        public String getColumnName(int column) {
+            return names[column];
+        }
+
+        public Class getColumnClass(int col) {
+            return getValueAt(0, col).getClass();
+        }
+    }
+}