TornadoFX ListView的样式背景

listview<String> {
    style {
        backgroundColor += c("#f0f0f0")
        borderColor += box(c("#cccccc"))
        borderWidth += box(1.px)
        padding = box(10.px)
    }
}

import tornadofx.*

class MyApp : App(MyView::class) {
    init {
        importStylesheet("/path/to/styles.css")
    }
}

class MyView : View() {
    override val root = vbox {
        listview<String> {
            addClass(MyStyles.listView)
        }
    }
}

class MyStyles : Stylesheet() {
    companion object {
        val listView by cssclass()
    }

    init {
        listView {
            backgroundColor += c("#f0f0f0")
            borderColor += box(c("#cccccc"))
            borderWidth += box(1.px)
            padding = box(10.px)
        }
    }
}