Since 2.4standard GObject.SignalAccumulator parameter
standard GObject.SignalAccumulator parameter
standard GObject.SignalAccumulator parameter
Optionaldummy: anystandard GObject.SignalAccumulator parameter
standard GObject.SignalAccumulator result
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.