     //--------------------------------------------------------------------------
     
     //----------------------------------
-    //  actualAlignmentBaseline
-    //----------------------------------
-    
-    /**
-     *  @private
-     *  Storage for the actualAlignmentBaseline property.
-     */
-    private var _actualAlignmentBaseline:Number = 0;
-    [Bindable("propertyChange")]
-    [Inspectable(category="General")]
-    
-    /**
-     *  The computed base line, in pixels, relative to the <code>paddingTop</code>
-     *  of the container.
+    //  alignmentBaseline
+    //----------------------------------
+    
+    /**
+     *  @private
+     *  Storage for the alignmentBaseline property.
+     */
+    private var _alignmentBaseline:Object = "maxAscent:0";
+
+    /**
+     *  @private
      *
-     *  The base line is the virtual horizontal line to which layout elements' text is aligned.
-     *
-     *  The <code>actualAlignmentBaseline</code> is computed in the layout's <code>updateDisplayList()</code>
-     *  and is based on the <code>alignmentBaseline</code> property as well as the <code>baselinePosition</code>
-     *  and <code>baseline</code> properties of the layout elements.
-     *
-     *  Note that <code>actualAlignmentBaseline</code> is computed only when <code>verticalAlign</code>
-     *  is set to "baseline".
-     *
-     *  @see #alignmentBaseline
-     *  @see #verticalAlign
-     *
-     *  @langversion 3.0
-     *  @playerversion Flash 10
-     *  @playerversion AIR 2.5
-     *  @productversion Flex 4.5
-     */
-    public function get actualAlignmentBaseline():Number
-    {
-        return _actualAlignmentBaseline;
-    }
-    
-    /**
-     *  @private
-     */
-    private function setActualAlignmentBaseline(value:Number):void
-    {
-        if (_actualAlignmentBaseline == value) 
-            return;
-        
-        var oldValue:Number = _actualAlignmentBaseline;
-        _actualAlignmentBaseline = value;
-        
-        dispatchEvent(PropertyChangeEvent.createUpdateEvent(this, "actualAlignmentBaseline", oldValue, value));
-    }
-
-    //----------------------------------
-    //  alignmentBaseline
-    //----------------------------------
-    
-    /**
-     *  @private
-     *  Storage for the alignmentBaseline property.
-     */
-    private var _alignmentBaseline:Object = "maxAscent:0";
-    [Inspectable(category="General")]
-
-    /**
      *  The base line of the layout, in pixels. 
      *
      *  The base line is the virtual horizontal line to which layout elements' text is aligned,
      *  it is relative to the top edge of the container plus any <code>paddingTop</code>.
      *
-     *  The base line can be specified as either an explicit number, or as a numberical offset to
+     *  The base line can be specified as either an explicit number, or as a numberical offset from
      *  the computed maximum of the elements' text ascent by using the "maxAscent:offset" syntax.
      *
      *  Note that <code>alignmentBaseline</code> has an effect only when <code>verticalAlign</code>

            x += dx + gap;
        }
        
        if (alignToBaseline)
            setActualAlignmentBaseline(actualBaseline);

        setColumnCount(visibleColumns);  
        setIndexInView(firstColInView, lastColInView);


     *  of the layout elements is set to the container's height.</p>
     *
     *  <p>If the value is <code>"baseline"</code> then the elements are positioned
     *  such that thier text is aligned to the maximum of the elements' text ascent.</p>
     * 
     *  @default "top"
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
