8057893: JComboBox actionListener never receives "comboBoxEdited" from getActionCommand

Reviewed-by: serb

src/share/classes/javax/swing/JComboBox.java

@@ -1308,7 +1308,8 @@ implements ItemSelectable,ListDataListener,ActionListener, Accessible {
      */
     public void actionPerformed(ActionEvent e) {
         ComboBoxEditor editor = getEditor();
-        if ((editor != null) && (e != null) && (editor == e.getSource())) {
+        if ((editor != null) && (e != null)
+                && (editor.getEditorComponent() == e.getSource())) {
             setPopupVisible(false);
             getModel().setSelectedItem(editor.getItem());
             String oldCommand = getActionCommand();

test/javax/swing/JComboBox/8057893/bug8057893.java

+/*
+ * Copyright (c) 2014, 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.EventQueue;
+import java.awt.Robot;
+import java.awt.Toolkit;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+import javax.swing.JComboBox;
+import javax.swing.JFrame;
+import javax.swing.WindowConstants;
+import sun.awt.SunToolkit;
+
+/**
+ * @test
+ * @bug 8057893
+ * @author Alexander Scherbatiy
+ * @summary JComboBox actionListener never receives "comboBoxEdited"
+ *   from getActionCommand
+ * @run main bug8057893
+ */
+public class bug8057893 {
+
+    private static volatile boolean isComboBoxEdited = false;
+
+    public static void main(String[] args) throws Exception {
+        Robot robot = new Robot();
+        robot.setAutoDelay(50);
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+
+        EventQueue.invokeAndWait(() -> {
+            JFrame frame = new JFrame();
+            frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+            JComboBox<String> comboBox = new JComboBox<>(new String[]{"one", "two"});
+            comboBox.setEditable(true);
+            comboBox.addActionListener(new ActionListener() {
+
+                @Override
+                public void actionPerformed(ActionEvent e) {
+                    if ("comboBoxEdited".equals(e.getActionCommand())) {
+                        isComboBoxEdited = true;
+                    }
+                }
+            });
+            frame.add(comboBox);
+            frame.pack();
+            frame.setVisible(true);
+            comboBox.requestFocusInWindow();
+        });
+
+        toolkit.realSync();
+
+        robot.keyPress(KeyEvent.VK_A);
+        robot.keyRelease(KeyEvent.VK_A);
+        robot.keyPress(KeyEvent.VK_ENTER);
+        robot.keyRelease(KeyEvent.VK_ENTER);
+        toolkit.realSync();
+
+        if(!isComboBoxEdited){
+            throw new RuntimeException("ComboBoxEdited event is not fired!");
+        }
+    }
+}