I'm experienced in Rx but just embarking on my fir...

# tornadofx

[darkmoon_uk]

I'm experienced in Rx but just embarking on my first 'Reactive Coroutines' journey with JavaFX - is this a reasonable way to get a Channel<ActionEvent> from a Button? Is there an established library that already implements these kinds of Coroutines wrappings for JavaFX?

Untitled

[Dominaezzz]

@ExperimentalCoroutinesApi
fun Button.actionEvents(scope: CoroutineScope) : Channel<ActionEvent> {
    val actionEvents = Channel<ActionEvent>(Channel.UNLIMITED)
    [e-mail] = EventHandler { actionEvent ->
        actionEvents.offer(actionEvent)
    }
    actionEvents.invokeOnClose {
        [e-mail] = null
    }
    return actionEvents
}

launch is a bit heavy for this.

[darkmoon_uk]

Thanks @Dominaezzz. Wondered about that but I'd missed offer, good to know 👍