     private var _hasComplexLayoutMatrix:Boolean = false;
     
     /**
-     *  Returns true if the UIComponent has any non-translation (x,y) transform properties
+     *  Returns <code>true</code> if the UIComponent has any non-translation (x,y) transform properties.
      * 
      *  @langversion 3.0
      *  @playerversion Flash 10

     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    public function get is3D():Boolean
    {
        return _layoutFeatures ? _layoutFeatures.is3D : false;
    }


    [Bindable("initialize")]

    /*
     *  Note:
     *  There are two reasons that 'parentApplication' is typed as Object
