Revision control
++ // Copyright (C) 2020 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ import QtQuick
++ import QtQuick.Controls
++
++ CheckBox {
++ onCheckedChanged: {
++ parent.recalcEffects()
++ }
++ property var effect
++ }