JavaFXをScala風にこんな感じで書けたらいいな。

gistfile1.txt

pane: ActionPane {
  prefHeight = 400.0
  prefWidth = 600.0
  children {
    hbox: HBox {
      alignment = "CENTER"
      prefHeight = 50.0
      prefWidth = 572.0
      spacing = 20.0
      children {
        l: Label { style = "-fx-font-size: 24;", text = "Label" }
        tf: TextField { style = "-fx-font-size: 24;", text = "TextField" }
        btn: Button { style = "-fx-font-size: 24;", text = "Load" }
      }
    }
    tb: TabView { prefHeight = 302.0, prefWidth = 572.0 }
  }
}