import QtQuick 2.12 import Qt.test 1.0 Item { id: root objectName: "root Item" width: 320 height: 480 Rectangle { objectName: "eventItem's bounds" anchors.fill: eventItem color: "lightsteelblue" } EventItem { id: eventItem objectName: "eventItem1" x: 5 y: 5 height: 30 width: 30 Component.onCompleted: handlerComponent.createObject(eventItem) Component { id: handlerComponent EventHandler { objectName: "eventHandler" } } } }