 class PreviewerView extends KDView
 
   constructor:(options = {},data)->
+
     options.cssClass = 'previewer-body'
+
     super options, data
 
   openPath:(path)->

    @path = path
    @iframe.$().attr 'src', path
    @viewerHeader.setPath initialPath

  refreshIFrame:->
    @iframe.$().attr 'src', "#{@path}"

    @clean

  viewAppended:->
    @addSubView @viewerHeader = new ViewerTopBar     { delegate: this }, @path
    @addSubView @iframe       = new KDCustomHTMLView { tagName : "iframe" }

    {params} = @getOptions()
    path     = params?.path
    if path then @utils.defer => @openPath path
