--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/visual-panels/core/src/java/util/com/oracle/solaris/vp/util/swing/ExtOptionPane.java	Thu May 24 04:16:47 2012 -0400
@@ -0,0 +1,131 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
+ */
+
+package com.oracle.solaris.vp.util.swing;
+
+import java.util.NoSuchElementException;
+import javax.swing.*;
+
+/**
+ * The {@code ExtOptionPane} class is a {@code JOptionPane} with the following
+ * extras:
+ * <ul>
+ *   <li>
+ *	the ability to {@link #setMaxCharactersPerLineCount set} the number of
+ *	characters per line in a message
+ *   </li>
+ * </ul>
+ */
+public class ExtOptionPane extends JOptionPane {
+    //
+    // Instance data
+    //
+
+    private int width = -1;
+
+    //
+    // Constructors
+    //
+
+    public ExtOptionPane() {
+	init();
+    }
+
+    public ExtOptionPane(Object message) {
+	super(message);
+	init();
+    }
+
+    public ExtOptionPane(Object message, int messageType) {
+	super(message, messageType);
+	init();
+    }
+
+    public ExtOptionPane(Object message, int messageType, int optionType) {
+	super(message, messageType, optionType);
+	init();
+    }
+
+    public ExtOptionPane(Object message, int messageType, int optionType,
+	Icon icon) {
+
+	super(message, messageType, optionType, icon);
+	init();
+    }
+
+    public ExtOptionPane(Object message, int messageType, int optionType,
+	Icon icon, Object[] options) {
+
+	super(message, messageType, optionType, icon, options);
+	init();
+    }
+
+    public ExtOptionPane(Object message, int messageType, int optionType,
+	Icon icon, Object[] options, Object initialValue) {
+
+	super(message, messageType, optionType, icon, options, initialValue);
+	init();
+    }
+
+    //
+    // JOptionPane methods
+    //
+
+    @Override
+    public int getMaxCharactersPerLineCount() {
+	int width = this.width;
+	if (width < 0) {
+	    width = super.getMaxCharactersPerLineCount();
+	}
+	return width;
+    }
+
+    //
+    // ExtOptionPane methods
+    //
+
+    /**
+     * Sets the maxium number of characters to display in a line.
+     *
+     * @param	    width
+     *		    a positive integer, or -1 to use the superclass default
+     */
+    public void setMaxCharactersPerLineCount(int width) {
+	this.width = width;
+	updateUI();
+    }
+
+    //
+    // Private methods
+    //
+
+    private void init() {
+	try {
+	    setMaxCharactersPerLineCount(GUIUtil.prefs.getInt(
+		"toolkit.optionpane.message.width"));
+	} catch (NoSuchElementException ignore) {
+	}
+    }
+}