如何在qml中实现嵌套列表模型

import QtQuick 2.15
import QtQuick.Controls 2.15

TreeView {
    id: treeView
    width: 400
    height: 300

    model: ListModel {
        ListElement {
            name: "Fruits"
            children: ListModel {
                ListElement {
                    name: "Apple"
                    children: ListModel {
                        ListElement {
                            name: "Granny Smith"
                        }
                        ListElement {
                            name: "Red Delicious"
                        }
                    }
                }
                ListElement {
                    name: "Orange"
                    children: ListModel {
                        ListElement {
                            name: "Navel"
                        }
                        ListElement {
                            name: "Valencia"
                        }
                    }
                }
            }
        }
        ListElement {
            name: "Vegetables"
            children: ListModel {
                ListElement {
                    name: "Carrot"
                }
                ListElement {
                    name: "Lettuce"
                }
            }
        }
    }

    TableViewColumn {
        role: "name"
        title: "Name"
        width: 200
    }
}