AtkObjectFactory: ATK - Accessibility Toolkit

AtkObjectFactory

AtkObjectFactory — The base object class for a factory used to create accessible objects for objects of a specific GType.

Functions

AtkObject *	atk_object_factory_create_accessible ()
GType	atk_object_factory_get_accessible_type ()
void	atk_object_factory_invalidate ()

Types and Values

struct

AtkObjectFactory

Object Hierarchy

    GObject
    ╰── AtkObjectFactory
        ╰── AtkNoOpObjectFactory

Description

This class is the base object class for a factory used to create an accessible object for a specific GType. The function atk_registry_set_factory_type() is normally called to store in the registry the factory type to be used to create an accessible of a particular GType.

Functions

atk_object_factory_create_accessible ()

AtkObject *
atk_object_factory_create_accessible (AtkObjectFactory *factory,
                                      GObject *obj);

Provides an AtkObject that implements an accessibility interface on behalf of obj

Parameters

factory	The AtkObjectFactory associated with `obj` 's object type
obj	a GObject

Returns

an AtkObject that implements an accessibility interface on behalf of obj .

[transfer full]

atk_object_factory_get_accessible_type ()

GType
atk_object_factory_get_accessible_type
                               (AtkObjectFactory *factory);

Gets the GType of the accessible which is created by the factory.

Parameters

factory

an AtkObjectFactory

Returns

the type of the accessible which is created by the factory . The value G_TYPE_INVALID is returned if no type if found.

atk_object_factory_invalidate ()

void
atk_object_factory_invalidate (AtkObjectFactory *factory);

Inform factory that it is no longer being used to create accessibles. When called, factory may need to inform AtkObjects which it has created that they need to be re-instantiated. Note: primarily used for runtime replacement of AtkObjectFactorys in object registries.

Parameters

factory

an AtkObjectFactory to invalidate

Types and Values

struct AtkObjectFactory

struct AtkObjectFactory;