A restricted view of a Dispatcher
The list of supported events is filtered.
Check Dispatcher for the documentation of the methods that are left undocumented here.
Construct a restricted dispatcher.
disallow and allow are mutually exclusive.
Parameters:
- dispatcher :: Dispatcher
- the dispatcher to wrap around
- allow :: iter(string...):
- events that are allowed through
- disallow :: iter(string...)
- events that are hidden/blocked
list of weak references to the object (if defined)