--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/com/sun/java/swing/plaf/motif/MotifPopupMenuUI.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,114 @@
+/*
+ * Copyright 1997-2005 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.java.swing.plaf.motif;
+
+import sun.swing.SwingUtilities2;
+import javax.swing.*;
+import javax.swing.event.*;
+import javax.swing.border.*;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.FontMetrics;
+import java.awt.Frame;
+import java.awt.Graphics;
+import java.awt.Insets;
+import java.awt.LayoutManager;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.event.*;
+import javax.swing.plaf.*;
+import javax.swing.plaf.basic.BasicPopupMenuUI;
+
+
+/**
+ * A Motif L&F implementation of PopupMenuUI.
+ * <p>
+ * <strong>Warning:</strong>
+ * Serialized objects of this class will not be compatible with
+ * future Swing releases.  The current serialization support is appropriate
+ * for short term storage or RMI between applications running the same
+ * version of Swing.  A future release of Swing will provide support for
+ * long term persistence.
+ *
+ * @author Georges Saab
+ * @author Rich Schiavi
+ */
+public class MotifPopupMenuUI extends BasicPopupMenuUI {
+    private static Border border = null;
+    private Font titleFont = null;
+
+    public static ComponentUI createUI(JComponent x) {
+        return new MotifPopupMenuUI();
+    }
+
+    /* This has to deal with the fact that the title may be wider than
+       the widest child component.
+       */
+    public Dimension getPreferredSize(JComponent c) {
+        LayoutManager layout = c.getLayout();
+        Dimension d = layout.preferredLayoutSize(c);
+        String title = ((JPopupMenu)c).getLabel();
+        if (titleFont == null) {
+            UIDefaults table = UIManager.getLookAndFeelDefaults();
+            titleFont = table.getFont("PopupMenu.font");
+        }
+        FontMetrics fm = c.getFontMetrics(titleFont);
+        int         stringWidth = 0;
+
+        if (title!=null) {
+            stringWidth += SwingUtilities2.stringWidth(c, fm, title);
+        }
+
+        if (d.width < stringWidth) {
+            d.width = stringWidth + 8;
+            Insets i = c.getInsets();
+            if (i!=null) {
+                d.width += i.left + i.right;
+            }
+            if (border != null) {
+                i = border.getBorderInsets(c);
+                d.width += i.left + i.right;
+            }
+
+            return d;
+        }
+        return null;
+    }
+
+    protected ChangeListener createChangeListener(JPopupMenu m) {
+        return new ChangeListener() {
+            public void stateChanged(ChangeEvent e) {}
+        };
+    }
+
+    public boolean isPopupTrigger(MouseEvent e) {
+        return ((e.getID()==MouseEvent.MOUSE_PRESSED)
+                && ((e.getModifiers() & MouseEvent.BUTTON3_MASK)!=0));
+    }
+}