<% split_view :main_split, :direction => :horizontal do %>

        <% scroll_view :folder_source_list_scroller, :can_collapse => false ,:min_thickness => 180 do %>
          <%= source_list_view :folder_source_list, :view => 'OI.FolderSourceView', :height => 693, :bind => { :content => 'OI.foldersController.arrangedObjects', :selection => 'OI.foldersController.selection' } %>
        <% end %>

        <%= split_divider_view :main_split_divider, :width => 5 %>

        <% split_view :main, :can_collapse => false, :direction => :horizontal, :min_thickness => 180 do %>