GI.Atk.Objects.NoOpObject

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.

Exported types

newtype NoOpObject

Memory-managed wrapper type.

Constructors

NoOpObject (ManagedPtr NoOpObject)

Instances

GObject NoOpObject

Defined in GI.Atk.Objects.NoOpObject

Methods

gobjectType :: IO GType

HasParentTypes NoOpObject

Defined in GI.Atk.Objects.NoOpObject

type ParentTypes NoOpObject

Defined in GI.Atk.Objects.NoOpObject

type ParentTypes NoOpObject = Object ': (Object ': (Action ': (Component ': (Document ': (EditableText ': (Hypertext ': (Image ': (Selection ': (Table ': (TableCell ': (Text ': (Value ': (Window ': ([] :: [Type]))))))))))))))

class (GObject o, IsDescendantOf NoOpObject o) => IsNoOpObject o

Type class for types which can be safely cast to NoOpObject, for instance with toNoOpObject.

Instances

(GObject o, IsDescendantOf NoOpObject o) => IsNoOpObject o

Defined in GI.Atk.Objects.NoOpObject

toNoOpObject :: (MonadIO m, IsNoOpObject o) => o -> m NoOpObject

Cast to NoOpObject, for types for which this is known to be safe. For general casts, use castTo.

noNoOpObject :: Maybe NoOpObject

A convenience alias for Nothing :: Maybe NoOpObject.

Methods

new

noOpObjectNew

Arguments

:: (HasCallStack, MonadIO m, IsObject a)

=> a

obj: a Object

-> m NoOpObject

Returns: a default (non-functioning stub) Object

Provides a default (non-functioning stub) Object. Application maintainers should not use this method.