       @join_table( initial_table )
     )
 
-    # Services
-    @grid = new Oghma.Grid( this )
-
     # Allow right clicks to hit nodes.
     window.oncontextmenu = ( event ) ->
         event.preventDefault()

  # Grid services.  See Oghma.Grid.
  grid: null

  # Constructor
  #
  # Sets up server connections for {Heron.Comet} and {Heron.Dictionary} and


    # Action
    @action = new Oghma.Action( this )

    # Set up keymap
    @keymap = Ext.create( 'Ext.util.KeyMap', target: Ext.getDoc() )
