Struct g-signal-query

common-lisp:structure-object, common-lisp:t

None

A structure holding in-depth information for a specific signal. It is filled in by the g-signal-query function.

(defstruct g-signal-query
  signal-id
  signal-name
  owner-type
  signal-flags
  return-type
  param-types
  signal-detail)

signal-id: A unsinged integer with the signal ID of the signal being queried, or 0 if the signal to be queried was unknown.
signal-name: A string with the signal name.
owner-type: The interface/instance g-object type that this signal can be emitted for.
signal-flags: The signal flags of type g-signal-flags.
return-type: The return g-type for user callbacks.
param-types: A list with the individual parameter types for user callbacks.