Function

AtkKeySnoopFunc

Declaration

gint
(* AtkKeySnoopFunc) (
  AtkKeyEventStruct* event,
  gpointer user_data
)

Description [src]

An AtkKeySnoopFunc is a type of callback which is called whenever a key event occurs, if registered via atk_add_key_event_listener. It allows for pre-emptive interception of key events via the return code as described below.

Parameters

`event`	`AtkKeyEventStruct`
	An AtkKeyEventStruct containing information about the key event for which notification is being given.
	The data is owned by the caller of the function.
`user_data`	`gpointer`
	A block of data which will be passed to the event listener, on notification.
	The argument can be `NULL`.

Return value

Returns: gint

TRUE (nonzero) if the event emission should be stopped and the event discarded without being passed to the normal GUI recipient; FALSE (zero) if the event dispatch to the client application should proceed as normal.

see atk_add_key_event_listener.