A predefined GObject.SignalAccumulator for signals that return a
boolean values. The behavior that this accumulator gives is
that a return of true stops the signal emission: no further
callbacks will be invoked, while a return of false allows
the emission to continue. The idea here is that a true return
indicates that the callback handled the signal, and no further
handling is needed.
A predefined GObject.SignalAccumulator for signals that return a boolean values. The behavior that this accumulator gives is that a return of
truestops the signal emission: no further callbacks will be invoked, while a return offalseallows the emission to continue. The idea here is that atruereturn indicates that the callback handled the signal, and no further handling is needed.