The base object class for a factory used to create accessible objects for objects of a specific GType.
This class is the base object class for a factory used to create an accessible
object for a specific GType. The function
is normally called to store in the registry the factory type to be used to
create an accessible of a particular GType.
Inform factory that it is no longer being used to create accessibles. When called, factory may need to inform
<atk-objects>which it has created that they need to be re-instantiated. Note: primarily used for runtime replacement of
<atk-object-factorys>in object registries.