1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#include "qvariant.h"
5
6#include "qsizepolicy.h"
7#include "qwidget.h"
8
9#include <private/qmetatype_p.h>
10
11QT_BEGIN_NAMESPACE
12
13namespace {
14
15// NOLINTNEXTLINE(cppcoreguidelines-virtual-class-destructor): this is not a base class
16static constexpr struct : QMetaTypeModuleHelper
17{
18 const QtPrivate::QMetaTypeInterface *interfaceForType(int type) const override {
19 switch (type) {
20 QT_FOR_EACH_STATIC_WIDGETS_CLASS(QT_METATYPE_CONVERT_ID_TO_TYPE)
21 default: return nullptr;
22 }
23 }
24} qVariantWidgetsHelper;
25
26
27#undef QT_IMPL_METATYPEINTERFACE_WIDGETS_TYPES
28
29} // namespace
30
31void qRegisterWidgetsVariant()
32{
33 qMetaTypeWidgetsHelper = &qVariantWidgetsHelper;
34}
35Q_CONSTRUCTOR_FUNCTION(qRegisterWidgetsVariant)
36
37QT_END_NAMESPACE
38

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source code of qtbase/src/widgets/kernel/qwidgetsvariant.cpp