     @parent.drawBar()
     @parent.setLimits()
     @setX "#{@getPosition()}%"
+    @parent.emit "valuechange"
       
   getSnappedValue:->
     {interval}  = @parent.getOptions()

  viewAppended:->
    @setX "#{@getPosition()}%"
    @attachEvents()
    @snap() if @parent.getOption "snap"
    options.drawBar    ?= yes
    options.showLabels ?= yes
    options.snap       ?= yes

    super options, data

