             return;
         
         _hoverIndicator = value;
+        invalidateDisplayList();
         dispatchChangeEvent("hoverIndicatorChanged");
     }    
     

            return;
        
        _columnSeparator = value;
        dispatchChangeEvent("columnSeparatorChanged");
    }    
    

            return;
        
        _caretIndicator = value;
        invalidateDisplayList();
        dispatchChangeEvent("caretIndicatorChanged");
    }    
    
