     //  layout
     //----------------------------------
     
+    [Inspectable(category="General")]
+    
     /**
      *  @copy spark.components.supportClasses.GroupBase#layout
      *

    //  typicalItem
    //----------------------------------

    /**
     *  @copy spark.components.DataGroup#typicalItem
     *  

     *  @productversion Flex 4
     */
    [Bindable("dataProviderChanged")]
    [Inspectable(category="Data")]
    
    public function get dataProvider():IList
    {       
