onClosed
fun onClosed( connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (isError: Boolean) -> Unit): <Error class: unknown class>(source)
Emitted when the connection to the windowing system for @display is closed.
Parameters
connectFlags
a combination of ConnectFlags
handler
the Callback to connect. Params: isError true if the display was closed due to an error