      *  @see mx.core.UIComponent#layoutMatrix
      *  @see mx.core.UIComponent#layoutMatrix3D
      */
-    function getPreferredHeight(postTransform:Boolean=true):Number;
+    function getPreferredBoundsHeight(postTransform:Boolean=true):Number;
 
     /**
      *  Returns the element's minimum width.

     * @copy mx.core.IVisualElement#percentHeight
     */
    function get percentHeight():Number;

    /**
     *  A reference to the object in the layout tree
     *  represented by this interface.
     */
    function get target():Object;

    /**
     *  Indicates whether the layout should ignore this element or not.
     */     

     *  @see mx.core.UIComponent#layoutMatrix
     *  @see mx.core.UIComponent#layoutMatrix3D
     */
    function getLayoutBoundsY(postTransform:Boolean=true):Number;

    /**
     *  Sets the coordinates that the element uses to draw on screen.
