     //  dataProvider
     //----------------------------------
     
+    [Inspectable(category="Data")]
+    
     /**
      *  @private
      *  Update the label if the dataProvider has changed

    //----------------------------------
    //  labelFunction
    //----------------------------------
    
    /**
     *  @private

    //  labelField
    //----------------------------------
    
    [Inspectable(category="Data", defaultValue="label")]
    
    /**
     *  @private
     */
