      */
     private var horizontalScrollPositionChanged:Boolean = false;
  
+    [Bindable("scrollPositionChanged")]
+    
     /**
      *  Documentation is not currently available.
      */

    
    /**
     *  @private
     *  Called when the EditManager dispatches an 'operationEnd' event
     *  before an editing operation.
     */
    private function editManager_flowOperationBeginHandler(
                        event:FlowOperationEvent):void
    {
        //trace("operationBegin");


    /**
     *  @private
     *  Called when the TextFlow dispatches a 'compositionComplete' event
     *  when it has recomposed the text into TextLines.
     */
    private function textFlow_compositionCompleteHandler(
                                    event:CompositionCompletionEvent):void
