connectDecelerate
fun connectDecelerate(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (velX: Double, velY: Double) -> Unit): <Error class: unknown class>
Emitted after scroll is finished if the %GTK_EVENT_CONTROLLER_SCROLL_KINETIC flag is set.
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect. Params: velX X velocity; velY Y velocity