The connection flags are used to specify the behaviour of a signal's
connection.
G_CONNECT_AFTER
whether the handler should be called before or after the
default handler of the signal.
G_CONNECT_SWAPPED
whether the instance and data should be swapped when
calling the handler.
The connection flags are used to specify the behaviour of a signal's connection. G_CONNECT_AFTER whether the handler should be called before or after the default handler of the signal. G_CONNECT_SWAPPED whether the instance and data should be swapped when calling the handler.