Creates a new gtk.atcontext.ATContext instance for the given accessible role, accessible instance, and display connection.
The gtk.atcontext.ATContext implementation being instantiated will depend on the platform.
the accessible role used by the gtk.atcontext.ATContext
the gtk.accessible.Accessible implementation using the gtk.atcontext.ATContext
the gdk.display.Display used by the gtk.atcontext.ATContext
the gtk.atcontext.ATContext
Creates a new gtk.atcontext.ATContext instance for the given accessible role, accessible instance, and display connection.
The gtk.atcontext.ATContext implementation being instantiated will depend on the platform.