:right-sidebar: True

OptionArg
===================================================================

.. currentmodule:: gi.repository.GLib





.. class:: OptionArg
   :no-contents-entry:






The :obj:`~gi.repository.GLib.OptionArg` enum values determine which type of extra argument the
options expect to find. If an option expects an extra argument, it can
be specified in several ways; with a short option: ``-x arg``\, with a long
option: ``--name arg`` or combined in a single argument: ``--name=arg``\.












Fields
------

.. rst-class:: interim-class

.. class:: OptionArg
   :no-index:
   

   .. attribute:: CALLBACK

      The type of the None singleton.







   .. attribute:: DOUBLE

      The type of the None singleton.







   .. attribute:: FILENAME

      The type of the None singleton.







   .. attribute:: FILENAME_ARRAY

      The type of the None singleton.







   .. attribute:: INT

      The type of the None singleton.







   .. attribute:: INT64

      The type of the None singleton.







   .. attribute:: NONE

      The type of the None singleton.







   .. attribute:: STRING

      The type of the None singleton.







   .. attribute:: STRING_ARRAY

      The type of the None singleton.