An AtkObject which purports to implement all ATK interfaces.
An AtkNoOpObject is an AtkObject which purports to implement all
ATK interfaces. It is the type of AtkObject which is created if an
accessible object is requested for an object type for which no
factory type is specified.
An AtkObject which purports to implement all ATK interfaces.
An AtkNoOpObject is an AtkObject which purports to implement all ATK interfaces. It is the type of AtkObject which is created if an accessible object is requested for an object type for which no factory type is specified.