get_all_option_groups

Description:

[ Version ( since = "3.6" ) ]
public List<unowned string> get_all_option_groups ()

Returns a list of all option group identifiers we know about.

Parameters:

this

a XkbInfo

Returns:

the list of option group ids. The caller takes ownership of the List but not of the strings themselves, those are internally allocated and must not be modified.