ScalaFx：具有一流功能的事件处理程序

import scalafx.scene.control.ListView
import javafx.scene.input.MouseEvent
import javafx.event.EventHandler

...

    val list = new ListView[String] {
        onMouseClicked = new EventHandler[MouseEvent] {
            override def handle(event: MouseEvent) {
                doSomething(event)
            }
        }
    }

但这似乎是非常Java风格的样板代码.有没有办法用这样的第一类函数做到这一点？

onMouseClicked = (event: MouseEvent) => doSomething(event)

编译说：

No implicit view available from javafx.scene.input.MouseEvent => scalafx.delegate.SFXDelegate[javafx.scene.input.MouseEvent] with javafx.scene.input.MouseEvent.