import QtQuick 2.0 Item { id: root property bool test: false; property int value1: 10 property int value2: 11 AliasBindingsOverrideTargetType3 { id: obj testProperty: root.value1 * 9 aliasProperty: root.value2 * 10 } Component.onCompleted: { if (obj.testProperty != 110) return; if (obj.aliasProperty != 110) return; test = true; } }