 
 class EditControlView extends IconControlView
   controlName: => 'EditControl'
+  className: @classNameExtend 'edit'
   tooltip: => title: 'Edit', delay: show: 1500
   defaults: => _.extend super,
     icon: 'edit'


class PreviousControlView extends IconControlView
  controlName: => 'PreviousControl'
  tooltip: => title: 'Previous', delay: show: 1500
  defaults: => _.extend super,
    icon: 'arrow-left'


class NextControlView extends IconControlView
  controlName: => 'NextControl'
  className: @classNameExtend 'next'
  tooltip: => title: 'Next', delay: show: 1500
  defaults: => _.extend super,
    icon: 'arrow-right'
