Better QML API for updating QAbstractItemModel data

import QtQuick
import QtQuick.Controls.Basic
import MyApp

Window {
    width: 800
    height: 600
    visible: true

    ListView {
        anchors.fill: parent
        model: EditableModel {}
        delegate: TextField {
            required property var model
            required property string display

            width: ListView.view.width
            text: display
            Keys.onReturnPressed: model.edit = text
        }
    }
}