Method: Tk::TreeCtrl#item_order

Defined in:
ext/lib/tkextlib/treectrl/tktreectrl.rb

#item_order(item, visible = false) ⇒ Object 



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# File 'ext/lib/tkextlib/treectrl/tktreectrl.rb', line 1119

def item_order(item, visible=false)
  if visible
    ret = num_or_str(tk_send('item', 'order', item, '-visible'))
  else
    ret = num_or_str(tk_send('item', 'order', item))
  end

  (ret.kind_of?(Fixnum) && ret < 0)? nil: ret
end