class MyView: View() {
    override val root = BorderPane()

    init {
        with(root) {
            center {
                button("Press Me") {
                    style {
                        fontWeight = FontWeight.EXTRA_BOLD
                        borderColor = CssBox(
                                top = Color.RED,
                                right = Color.DARKGREEN,
                                left = Color.ORANGE,
                                bottom = Color.PURPLE
                        )
                        rotate = AngularDimension(45.0, AngularDimension.Units.deg)
                    }

                    val switch = AtomicBoolean(true)

                    setOnAction {
                        style {
                            textFill = if (switch.get().apply { switch.set(!this) })
                                Color.RED
                            else
                                Color.BLACK
                        }
                    }
                }
            }
        }
    }
}