signalAccumulatorTrueHandled

fun signalAccumulatorTrueHandled(ihint: SignalInvocationHint, returnAccu: Value, handlerReturn: Value, dummy: <Error class: unknown class>? = null): Boolean

A predefined #GSignalAccumulator 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.

Return

standard #GSignalAccumulator result

Since

2.4

Parameters

ihint

standard #GSignalAccumulator parameter

returnAccu

standard #GSignalAccumulator parameter

handlerReturn

standard #GSignalAccumulator parameter

dummy

standard #GSignalAccumulator parameter