AtkObjectFactory

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

Synopsis




struct      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);

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.

Details

struct AtkObjectFactory

struct AtkObjectFactory;

The AtkObjectFactory structure should not be accessed directly.

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

`factory` :	The AtkObjectFactory associated with `obj`'s object type
`obj` :	a GObject
Returns :	an AtkObject that implements an accessibility interface on behalf of `obj`

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. 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`.

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.

factory : an AtkObjectFactory to invalidate