     //  labelField
     //----------------------------------
 
-	/**
-	 *  @private
-	 */
+    /**
+     *  @private
+     */
     private var _labelField:String = "label";
     
-	/**
-	 *  @private
-	 */
+    /**
+     *  @private
+     */
     private var labelFieldOrFunctionChanged:Boolean; 
 
     /**

        
        _caretIndex = value;
        
		if (caretIndex != CUSTOM_SELECTED_ITEM)
        	itemShowingCaret(caretIndex, true);
    }
    
    /**

    /**
     *  If <code>true</code>, a data item must always be selected in the control.
     *  If the value is <code>true</code>, the <code>selectedIndex</code> property 
     *  is always set to a value between 0 and (<code>dataProvider.length</code> - 1).
     *
     *  @default false
     *  
