Qt - custom signal sending an integer

connect a signal to a slot with connect() and destroy the 741, connection look for just any signal with the correct name and at least the slot's parameter

Like for waitSignal , each callable has to return True if parameters match, False otherwise Instead of a specific callable, None can be provided, to disable

qt connect signal slot Qt's signals and slots mechanism ensures that if you connect a signal to a slot, the slot will be called with the signal's parameters at the right time Signals

qtech slot slot will be called with the signals parameters at the right time Connect signal to slot with derived parameter qt connect