--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/javax/accessibility/AccessibleExtendedText.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2003-2006 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.accessibility;
+
+
+import java.util.*;
+import java.awt.*;
+import javax.swing.text.*;
+
+
+/**
+ * <P>The AccessibleExtendedText interface contains additional methods
+ * not provided by the AccessibleText interface
+ *
+ * Applications can determine if an object supports the AccessibleExtendedText
+ * interface by first obtaining its AccessibleContext (see {@link Accessible})
+ * and then calling the {@link AccessibleContext#getAccessibleText} method of
+ * AccessibleContext.  If the return value is an instance of
+ * AccessibleExtendedText, the object supports this interface.
+ *
+ * @see Accessible
+ * @see Accessible#getAccessibleContext
+ * @see AccessibleContext
+ * @see AccessibleContext#getAccessibleText
+ * @see AccessibleText.AccessibleTextChunk
+ *
+ * @author       Peter Korn
+ * @author       Lynn Monsanto
+ * @since 1.5
+ */
+public interface AccessibleExtendedText {
+
+    /**
+     * Constant used to indicate that the part of the text that should be
+     * retrieved is a line of text.
+     *
+     * @see AccessibleText#getAtIndex
+     * @see AccessibleText#getAfterIndex
+     * @see AccessibleText#getBeforeIndex
+     */
+    public static final int LINE = 4; // BugID: 4849720
+
+    /**
+     * Constant used to indicate that the part of the text that should be
+     * retrieved is contiguous text with the same text attributes.
+     *
+     * @see AccessibleText#getAtIndex
+     * @see AccessibleText#getAfterIndex
+     * @see AccessibleText#getBeforeIndex
+     */
+    public static final int ATTRIBUTE_RUN = 5; // BugID: 4849720
+
+    /**
+     * Returns the text between two indices
+     *
+     * @param startIndex the start index in the text
+     * @param endIndex the end index in the text
+     * @return the text string if the indices are valid.
+     * Otherwise, null is returned.
+     */
+    public String getTextRange(int startIndex, int endIndex);
+
+    /**
+     * Returns the <code>AccessibleTextSequence</code> at a given index.
+     *
+     * @param part the <code>CHARACTER</code>, <code>WORD</code>,
+     * <code>SENTENCE</code>, <code>LINE</code> or <code>ATTRIBUTE_RUN</code>
+     * to retrieve
+     * @param index an index within the text
+     * @return an <code>AccessibleTextSequence</code> specifying the text
+     * if part and index are valid.  Otherwise, null is returned.
+     *
+     * @see AccessibleText#CHARACTER
+     * @see AccessibleText#WORD
+     * @see AccessibleText#SENTENCE
+     */
+    public AccessibleTextSequence getTextSequenceAt(int part, int index);
+
+    /**
+     * Returns the <code>AccessibleTextSequence</code> after a given index.
+     *
+     * @param part the <code>CHARACTER</code>, <code>WORD</code>,
+     * <code>SENTENCE</code>, <code>LINE</code> or <code>ATTRIBUTE_RUN</code>
+     * to retrieve
+     * @param index an index within the text
+     * @return an <code>AccessibleTextSequence</code> specifying the text
+     * if part and index are valid.  Otherwise, null is returned.
+     *
+     * @see AccessibleText#CHARACTER
+     * @see AccessibleText#WORD
+     * @see AccessibleText#SENTENCE
+     */
+    public AccessibleTextSequence getTextSequenceAfter(int part, int index);
+
+    /**
+     * Returns the <code>AccessibleTextSequence</code> before a given index.
+     *
+     * @param part the <code>CHARACTER</code>, <code>WORD</code>,
+     * <code>SENTENCE</code>, <code>LINE</code> or <code>ATTRIBUTE_RUN</code>
+     * to retrieve
+     * @param index an index within the text
+     * @return an <code>AccessibleTextSequence</code> specifying the text
+     * if part and index are valid.  Otherwise, null is returned.
+     *
+     * @see AccessibleText#CHARACTER
+     * @see AccessibleText#WORD
+     * @see AccessibleText#SENTENCE
+     */
+    public AccessibleTextSequence getTextSequenceBefore(int part, int index);
+
+    /**
+     * Returns the bounding rectangle of the text between two indices.
+     *
+     * @param startIndex the start index in the text
+     * @param endIndex the end index in the text
+     * @return the bounding rectangle of the text if the indices are valid.
+     * Otherwise, null is returned.
+     */
+    public Rectangle getTextBounds(int startIndex, int endIndex);
+}