Tornadofx -在ViewModel中保留全局访问的属性？

import tornadofx.*

class MyViewModel : ViewModel() {
    // 全局访问的属性
    val globalProperty: String by lazy {
        // 初始化全局属性
        "Hello World"
    }
}

object Global {
    val myViewModel: MyViewModel by inject()
}

class MyApp : App(MainView::class)

class MainView : View() {
    // 注入全局的ViewModel
    val myViewModel: MyViewModel by inject()

    override val root = vbox {
        label(myViewModel.globalProperty)
        button("Change Global Property") {
            action {
                // 修改全局属性
                Global.myViewModel.globalProperty = "New Value"
            }
        }
    }
}

fun main() {
    launch<MyApp>()
}