                 @_off()
         else
             @_off()
+        return
 
 # the internal Hint class for bootstrap tooltip
 # class HintTooltip


                    # model -> UI
                    ngModelCtrl.$render =  () ->
                        if !options.readonly
                            element.addClass('editable')
                        else
                            element.removeClass('editable')
                        vHint.apply attrs
                        return


        else
            @element.removeClass('hint--info')
            @element.addClass('hint--error')
        return
    _off: () ->
        @element.removeClass('hint--info')
        @element.removeClass('hint--error')
        @element.removeClass('hint--top')
        @element.removeAttr('data-hint')
        return
    _set: (text) ->
        @attrs.$set('data-hint', text)
        return
    init: () ->
        #if @enabled()
        ###
