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:
AtspiEventListenerCB
The
AtspiEventListenerCB
to 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:
GDestroyNotify
A
GDestroyNotify
called 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 aNULL
GError*
.The argument will be left initialized to NULL
by 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.