         super();
     }
     
+    /**
+     *  Padding added to the labelDisplay's textWidth and textHeight properties to compute 
+     *  the renderer's measured width and height.
+     */
+    private static const TEXT_WIDTH_PADDING:Number = 15;
+    private static const TEXT_HEIGHT_PADDING:Number = 10;
+    
     //--------------------------------------------------------------------------
     //
     //  Properties 

    
import flash.display.DisplayObject;
import flash.events.Event;
import flash.text.TextFieldAutoSize;

import mx.core.LayoutElementUIComponentUtils;
import mx.core.UIComponent;
import mx.core.UITextField;

import spark.components.IGridItemRenderer;
import spark.components.supportClasses.GridColumn;


    public function discard(hasBeenRecycled:Boolean):void
    {
    }

    //--------------------------------------------------------------------------
    //
    //  Overridden methods: UIComponent
