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ATK - Accessibility Toolkit | |
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AtkObjectFactoryAtkObjectFactory — The base object class for a factory used to create accessible objects for objects of a specific GType. |
AtkObjectFactory;
AtkObject* atk_object_factory_create_accessible
(AtkObjectFactory *factory,
GObject *obj);
GType atk_object_factory_get_accessible_type
(AtkObjectFactory *factory);
void atk_object_factory_invalidate (AtkObjectFactory *factory);
GObject +----AtkObjectFactory +----AtkNoOpObjectFactory
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.
typedef struct _AtkObjectFactory AtkObjectFactory;
The AtkObjectFactory structure should not be accessed directly.
AtkObject* atk_object_factory_create_accessible (AtkObjectFactory *factory, GObject *obj);
Provides an AtkObject that implements an accessibility interface on behalf of obj
| factory : | The AtkObjectFactory associated with obj's object type |
| obj : | a GObject |
| Returns : | an AtkObject that implements an accessibility interface on behalf of obj |
GType atk_object_factory_get_accessible_type (AtkObjectFactory *factory);
Gets the GType of the accessible which is created by the factory. The value G_TYPE_INVALID is returned if no type if found.
| factory : | an AtkObjectFactory |
| Returns : | the type of the accessible which is created by the factory. |
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.
| factory : | an AtkObjectFactory to invalidate |
AtkRegistry
| << AtkObject | AtkRegistry >> |