GObject.signal_accumulator_true_handled

function signal_accumulator_true_handled(ihint: GObject.SignalInvocationHint, return_accu: Any, handler_return: Any, dummy: void): Boolean {
    // Gjs wrapper for g_signal_accumulator_true_handled()
}
  

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.

Since 2.4