     override public function clone():Event
     {
         return new GridSelectionEvent(
-            type, bubbles, cancelable, kind,
-            rowIndex, columnIndex, rowCount, columnCount, indices);
+            type, bubbles, cancelable, kind, selectionChange);
     }
 }
 

     *       event listener that handles the event. For example, if you use 
     *       <code>myButton.addEventListener()</code> to register an event listener, 
     *       myButton is the value of the <code>currentTarget</code>. </td></tr>
     *     <tr><td>columnCount<code></code></td><td>The number of columns in
     *      a cell region.</td></tr>
     *     <tr><td>columnIndex<code></code></td><td>The 0-based columnIndex of
     *      a cell or the origin of a cell region.</td></tr>
     *     <tr><td>indices<code></code></td><td>A list of rows.</td></tr>
     *     <tr><td>kind<code></code></td><td>The kind of changing event.
     *       The valid values are defined in GridSelectionEventKind 
     *       class as constants.  This value determines which properties in
     *       the event are used.</td></tr>
     *     <tr><td>rowCount<code></code></td><td>The number of rows in
     *      a cell region.</td></tr>
     *     <tr><td>rowIndex<code></code></td><td>The 0-based rowIndex or a
     *      row or a cell or the origin of a cell region.</td></tr>
     *     <tr><td><code>target</code></td><td>The Object that dispatched the event; 
     *       it is not always the Object listening for the event. 
     *       Use the <code>currentTarget</code> property to always access the 

     *  <code>GridSelectionEventKind</code> class as constants.  This value 
     *  determines which properties in the event are used.
     * 
     *  @param selectionChange The proposed or accepted change to the 
     *  current selection.  Use the Spark DataGrid selection methods to 
     *  determine the current selection.
     *  
     *  @see spark.components.DataGrid#selectedCells
     *  @see spark.components.DataGrid#selectedIndices
     *  @spark.events.GridSelectionEventKind
     * 
     *  @langversion 3.0
