Function
AtspiEventListenerregister_from_callback
Declaration [src]
gboolean
atspi_event_listener_register_from_callback (
AtspiEventListenerCB callback,
void* user_data,
GDestroyNotify callback_destroyed,
const gchar* event_type,
GError** error
)
Parameters
callback-
Type:
AtspiEventListenerCBThe
AtspiEventListenerCBto be registered against an event type. user_data-
Type:
void*User data to be passed to the callback.
The argument can be NULL.The data is owned by the caller of the function. callback_destroyed-
Type:
GDestroyNotifyA
GDestroyNotifycalled when the callback is destroyed. event_type-
Type:
const gchar*A character string indicating the type of events for which notification is requested. See
atspi_event_listener_register()for a description of the format.The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the function if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.