import QtQuick 2.0

    Item {
        id: root
        property QtObject obj: { console.log('set obj'); return objPrototype.createObject(root) }
        property int val: { console.log('set val'); return 42 }
        Component.onCompleted: console.log('Constructed Object')

        onValChanged: console.log('val changed')
        onObjChanged: console.log('obj changed')

        TestObj1 {
            id: to1
            paps: root
        }

        Component {
            id: objPrototype
            QtObject {
                id: op
                Component.onCompleted: console.log('PropertyObject created', op)
            }
        }
    }