File: DeleteRootObjectInCreationComponentBase.qml

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qtdeclarative-opensource-src 5.3.2-4~bpo70%2B4
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import QtQuick 2.0
import Qt.test.qobjectApi 1.0 as ModApi

Rectangle {
    id: base
    color: "red"

    function flipOwnership() {
        ModApi.QObject.trackObject(base);
        ModApi.QObject.trackedObject(); // flip the ownership.
        if (!ModApi.QObject.trackedObjectHasJsOwnership())
            derived.testConditionsMet = false;
        else
            derived.testConditionsMet = true;
    }

    onColorChanged: {
        // will be triggered during beginCreate of derived
        flipOwnership();
        gc();
        gc();
        gc();
    }
}