Method: Tk::Iwidgets::Tabnotebook#view

Defined in:
ext/lib/tkextlib/iwidgets/tabnotebook.rb

#view(*index) ⇒ Object Also known as: xview, yview 



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# File 'ext/lib/tkextlib/iwidgets/tabnotebook.rb', line 154

def view(*index)
  if index.size == 0
    idx = num_or_str(tk_send_without_enc('view'))
    if idx.kind_of?(Fixnum) && idx < 0
      nil
    else
      idx
    end
  else
    tk_send_without_enc('view', *index)
    self
  end
end