mport QtQuick 2.5
import QtQuick.Controls 2.13 as QQC2

QQC2.Menu {
    id:root
    Repeater {
        Component {
            id: subMenu
            QQC2.Menu  {
                id: menu
                title: menuAction.text
                Repeater{
                    model: menuAction.visibleChildren
                    delegate: QQC2.MenuItem {
                        action: modelData
                    }
                }
                Component.onCompleted: {
                    root.addMenu(menu)
                }
            }
        }
        Component {
            id: menuItem
            QQC2.MenuItem {
                    action: menuAction
                }
        }
        model: actions.actions
        delegate: Loader {
            property var menuAction: modelData
            sourceComponent: modelData.visibleChildren.length > 0 ? subMenu : menuItem
        }
    }
}