signalConnectClosure
fun signalConnectClosure(instance: Object, detailedSignal: String, closure: Closure, after: Boolean): <Error class: unknown class>
Connects a closure to a signal for a particular object.
If @closure is a floating reference (see g_closure_sink()), this function takes ownership of @closure.
This function cannot fail. If the given signal doesn’t exist, a critical warning is emitted.
Return
the handler ID (always greater than 0)
Parameters
instance
the instance to connect to.
detailedSignal
a string of the form "signal-name::detail".
closure
the closure to connect.
after
whether the handler should be called before or after the default handler of the signal.