如何在JavaFX WebView中监听Vaadin组件事件？

import com.vaadin.flow.component.button.Button;
import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.router.Route;
import com.vaadin.flow.server.PWA;
import com.vaadin.flow.theme.Theme;
import com.vaadin.flow.theme.lumo.Lumo;

@Route("")
@PWA(name = "My App", shortName = "App")
@Theme(value = Lumo.class, variant = Lumo.DARK)
public class MainView extends VerticalLayout {
    public MainView() {
        Button button = new Button("Click me");
        button.addClickListener(event -> {
            // 在这里编写按钮点击事件的处理代码
            System.out.println("按钮被点击了！");
        });

        add(button);
    }
}