--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/javax/swing/text/html/CommentView.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,141 @@
+/*
+ * Copyright 1998-2004 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 javax.swing.text.html;
+
+import java.awt.*;
+import java.awt.event.*;
+import java.io.*;
+import java.net.MalformedURLException;
+import java.net.URL;
+import javax.swing.text.*;
+import javax.swing.*;
+import javax.swing.border.*;
+import javax.swing.event.*;
+import java.util.*;
+
+/**
+ * CommentView subclasses HiddenTagView to contain a JTextArea showing
+ * a comment. When the textarea is edited the comment is
+ * reset. As this inherits from EditableView if the JTextComponent is
+ * not editable, the textarea will not be visible.
+ *
+ * @author  Scott Violet
+ */
+class CommentView extends HiddenTagView {
+    CommentView(Element e) {
+        super(e);
+    }
+
+    protected Component createComponent() {
+        Container host = getContainer();
+        if (host != null && !((JTextComponent)host).isEditable()) {
+            return null;
+        }
+        JTextArea ta = new JTextArea(getRepresentedText());
+        Document doc = getDocument();
+        Font font;
+        if (doc instanceof StyledDocument) {
+            font = ((StyledDocument)doc).getFont(getAttributes());
+            ta.setFont(font);
+        }
+        else {
+            font = ta.getFont();
+        }
+        updateYAlign(font);
+        ta.setBorder(CBorder);
+        ta.getDocument().addDocumentListener(this);
+        ta.setFocusable(isVisible());
+        return ta;
+    }
+
+    void resetBorder() {
+    }
+
+    /**
+     * This is subclassed to put the text on the Comment attribute of
+     * the Element's AttributeSet.
+     */
+    void _updateModelFromText() {
+        JTextComponent textC = getTextComponent();
+        Document doc = getDocument();
+        if (textC != null && doc != null) {
+            String text = textC.getText();
+            SimpleAttributeSet sas = new SimpleAttributeSet();
+            isSettingAttributes = true;
+            try {
+                sas.addAttribute(HTML.Attribute.COMMENT, text);
+                ((StyledDocument)doc).setCharacterAttributes
+                    (getStartOffset(), getEndOffset() -
+                     getStartOffset(), sas, false);
+            }
+            finally {
+                isSettingAttributes = false;
+            }
+        }
+    }
+
+    JTextComponent getTextComponent() {
+        return (JTextComponent)getComponent();
+    }
+
+    String getRepresentedText() {
+        AttributeSet as = getElement().getAttributes();
+        if (as != null) {
+            Object comment = as.getAttribute(HTML.Attribute.COMMENT);
+            if (comment instanceof String) {
+                return (String)comment;
+            }
+        }
+        return "";
+    }
+
+    static final Border CBorder = new CommentBorder();
+    static final int commentPadding = 3;
+    static final int commentPaddingD = commentPadding * 3;
+
+    static class CommentBorder extends LineBorder {
+        CommentBorder() {
+            super(Color.black, 1);
+        }
+
+        public void paintBorder(Component c, Graphics g, int x, int y,
+                                int width, int height) {
+            super.paintBorder(c, g, x + commentPadding, y,
+                              width - commentPaddingD, height);
+        }
+
+        public Insets getBorderInsets(Component c, Insets insets) {
+            Insets retI = super.getBorderInsets(c, insets);
+
+            retI.left += commentPadding;
+            retI.right += commentPadding;
+            return retI;
+        }
+
+        public boolean isBorderOpaque() {
+            return false;
+        }
+    } // End of class CommentView.CommentBorder
+} // End of CommentView