Package: gobject

Function gobject:signal-handler-is-connected

Lambda List

gobject:signal-handler-is-connected (instance handler-id)

Arguments

instance -- a g:object instance where a signal handler is sought
handler-id -- an unsigned long integer with the handler ID

Return Value

The boolean whether handler-id identifies a handler connected to instance.

Details

Returns whether handler-id is the ID of a handler connected to instance.
 

See also

g:object
g:signal-connect
2024-6-19