QML - Filling menu with model items

I'm trying to fill a Menu dynamically from a ListModel, but this approach won't work (when I right click the menu won't show anything):

this my menuItems:

import QtQuick.Controls 1.3

ListModel{
    id:menuItems
    ListElement{
        text:"hello1"
    }
    ListElement{
        text:"hello2"
    }
    ListElement{
        text:"hello3"
    }
}

and this my menu

Menu{
    id:contextMenu
    Repeater{
    model: menuItems
    MenuItem{}

}

I even tried to put a an Instantiator but the menu won't show anything

After looking in documentation I figured out how to achieve that:

Menu {
    id: contextMenu

    Instantiator {
       model: menuItems
       MenuItem {
          text: model.text
       }

       // The trick is on those two lines
       onObjectAdded: contextMenu.insertItem(index, object)
       onObjectRemoved: contextMenu.removeItem(object)
   }
}