237 lines
8.3 KiB
C
237 lines
8.3 KiB
C
/****************************************************************************
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**
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** Copyright (C) 2019 The Qt Company Ltd.
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** Copyright (C) 2019 Olivier Goffart <ogoffart@woboq.com>
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QTMETAMACROS_H
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#define QTMETAMACROS_H
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#include <QtCore/qglobal.h>
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QT_BEGIN_NAMESPACE
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#ifndef Q_MOC_OUTPUT_REVISION
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#define Q_MOC_OUTPUT_REVISION 68
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#endif
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// The following macros can be defined by tools that understand Qt
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// to have the information from the macro.
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#ifndef QT_ANNOTATE_CLASS
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# define QT_ANNOTATE_CLASS(type, ...)
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#endif
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#ifndef QT_ANNOTATE_CLASS2
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# define QT_ANNOTATE_CLASS2(type, a1, a2)
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#endif
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#ifndef QT_ANNOTATE_FUNCTION
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# define QT_ANNOTATE_FUNCTION(x)
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#endif
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#ifndef QT_ANNOTATE_ACCESS_SPECIFIER
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# define QT_ANNOTATE_ACCESS_SPECIFIER(x)
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#endif
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// The following macros are our "extensions" to C++
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// They are used, strictly speaking, only by the moc.
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#ifndef Q_MOC_RUN
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#ifndef QT_NO_META_MACROS
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# if defined(QT_NO_KEYWORDS)
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# define QT_NO_EMIT
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# else
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# ifndef QT_NO_SIGNALS_SLOTS_KEYWORDS
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# define slots Q_SLOTS
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# define signals Q_SIGNALS
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# endif
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# endif
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# define Q_SLOTS QT_ANNOTATE_ACCESS_SPECIFIER(qt_slot)
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# define Q_SIGNALS public QT_ANNOTATE_ACCESS_SPECIFIER(qt_signal)
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# define Q_PRIVATE_SLOT(d, signature) QT_ANNOTATE_CLASS2(qt_private_slot, d, signature)
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# define Q_EMIT
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#ifndef QT_NO_EMIT
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# define emit
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#endif
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#ifndef Q_CLASSINFO
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# define Q_CLASSINFO(name, value)
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#endif
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#define Q_PLUGIN_METADATA(x) QT_ANNOTATE_CLASS(qt_plugin_metadata, x)
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#define Q_INTERFACES(x) QT_ANNOTATE_CLASS(qt_interfaces, x)
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#define Q_PROPERTY(...) QT_ANNOTATE_CLASS(qt_property, __VA_ARGS__)
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#define Q_PRIVATE_PROPERTY(d, text) QT_ANNOTATE_CLASS2(qt_private_property, d, text)
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#ifndef Q_REVISION
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# define Q_REVISION(...)
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#endif
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#define Q_OVERRIDE(text) QT_ANNOTATE_CLASS(qt_override, text)
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#define QDOC_PROPERTY(text) QT_ANNOTATE_CLASS(qt_qdoc_property, text)
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#define Q_ENUMS(x) QT_ANNOTATE_CLASS(qt_enums, x)
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#define Q_FLAGS(x) QT_ANNOTATE_CLASS(qt_enums, x)
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#define Q_ENUM_IMPL(ENUM) \
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friend constexpr const QMetaObject *qt_getEnumMetaObject(ENUM) noexcept { return &staticMetaObject; } \
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friend constexpr const char *qt_getEnumName(ENUM) noexcept { return #ENUM; }
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#define Q_ENUM(x) Q_ENUMS(x) Q_ENUM_IMPL(x)
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#define Q_FLAG(x) Q_FLAGS(x) Q_ENUM_IMPL(x)
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#define Q_ENUM_NS_IMPL(ENUM) \
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inline constexpr const QMetaObject *qt_getEnumMetaObject(ENUM) noexcept { return &staticMetaObject; } \
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inline constexpr const char *qt_getEnumName(ENUM) noexcept { return #ENUM; }
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#define Q_ENUM_NS(x) Q_ENUMS(x) Q_ENUM_NS_IMPL(x)
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#define Q_FLAG_NS(x) Q_FLAGS(x) Q_ENUM_NS_IMPL(x)
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#define Q_SCRIPTABLE QT_ANNOTATE_FUNCTION(qt_scriptable)
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#define Q_INVOKABLE QT_ANNOTATE_FUNCTION(qt_invokable)
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#define Q_SIGNAL QT_ANNOTATE_FUNCTION(qt_signal)
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#define Q_SLOT QT_ANNOTATE_FUNCTION(qt_slot)
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#define Q_MOC_INCLUDE(...) QT_ANNOTATE_CLASS(qt_moc_include, __VA_ARGS__)
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#endif // QT_NO_META_MACROS
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#ifndef QT_NO_TRANSLATION
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// full set of tr functions
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# define QT_TR_FUNCTIONS \
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static inline QString tr(const char *s, const char *c = nullptr, int n = -1) \
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{ return staticMetaObject.tr(s, c, n); }
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#else
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// inherit the ones from QObject
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# define QT_TR_FUNCTIONS
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#endif
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#ifdef Q_CLANG_QDOC
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#define QT_TR_FUNCTIONS
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#endif
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#if defined(Q_CC_INTEL)
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// Cannot redefine the visibility of a method in an exported class
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# define Q_DECL_HIDDEN_STATIC_METACALL
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#else
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# define Q_DECL_HIDDEN_STATIC_METACALL Q_DECL_HIDDEN
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#endif
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#if defined(Q_CC_CLANG) && Q_CC_CLANG >= 306
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# define Q_OBJECT_NO_OVERRIDE_WARNING QT_WARNING_DISABLE_CLANG("-Winconsistent-missing-override")
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#elif defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && Q_CC_GNU >= 501
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# define Q_OBJECT_NO_OVERRIDE_WARNING QT_WARNING_DISABLE_GCC("-Wsuggest-override")
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#else
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# define Q_OBJECT_NO_OVERRIDE_WARNING
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#endif
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#if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && Q_CC_GNU >= 600
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# define Q_OBJECT_NO_ATTRIBUTES_WARNING QT_WARNING_DISABLE_GCC("-Wattributes")
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#else
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# define Q_OBJECT_NO_ATTRIBUTES_WARNING
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#endif
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/* qmake ignore Q_OBJECT */
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#define Q_OBJECT \
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public: \
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QT_WARNING_PUSH \
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Q_OBJECT_NO_OVERRIDE_WARNING \
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static const QMetaObject staticMetaObject; \
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virtual const QMetaObject *metaObject() const; \
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virtual void *qt_metacast(const char *); \
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virtual int qt_metacall(QMetaObject::Call, int, void **); \
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QT_TR_FUNCTIONS \
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private: \
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Q_OBJECT_NO_ATTRIBUTES_WARNING \
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Q_DECL_HIDDEN_STATIC_METACALL static void qt_static_metacall(QObject *, QMetaObject::Call, int, void **); \
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QT_WARNING_POP \
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struct QPrivateSignal {}; \
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QT_ANNOTATE_CLASS(qt_qobject, "")
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/* qmake ignore Q_OBJECT */
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#define Q_OBJECT_FAKE Q_OBJECT QT_ANNOTATE_CLASS(qt_fake, "")
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#ifndef QT_NO_META_MACROS
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/* qmake ignore Q_GADGET_EXPORT */
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#define Q_GADGET_EXPORT(...) \
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public: \
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static __VA_ARGS__ const QMetaObject staticMetaObject; \
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void qt_check_for_QGADGET_macro(); \
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typedef void QtGadgetHelper; \
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private: \
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QT_WARNING_PUSH \
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Q_OBJECT_NO_ATTRIBUTES_WARNING \
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Q_DECL_HIDDEN_STATIC_METACALL static void qt_static_metacall(QObject *, QMetaObject::Call, int, void **); \
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QT_WARNING_POP \
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QT_ANNOTATE_CLASS(qt_qgadget, "") \
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/*end*/
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/* qmake ignore Q_GADGET */
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#define Q_GADGET Q_GADGET_EXPORT()
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/* qmake ignore Q_NAMESPACE_EXPORT */
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#define Q_NAMESPACE_EXPORT(...) \
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extern __VA_ARGS__ const QMetaObject staticMetaObject; \
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QT_ANNOTATE_CLASS(qt_qnamespace, "") \
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/*end*/
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/* qmake ignore Q_NAMESPACE */
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#define Q_NAMESPACE Q_NAMESPACE_EXPORT() \
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/*end*/
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#endif // QT_NO_META_MACROS
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#else // Q_MOC_RUN
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#define slots slots
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#define signals signals
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#define Q_SLOTS Q_SLOTS
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#define Q_SIGNALS Q_SIGNALS
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#define Q_CLASSINFO(name, value) Q_CLASSINFO(name, value)
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#define Q_INTERFACES(x) Q_INTERFACES(x)
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#define Q_PROPERTY(text) Q_PROPERTY(text)
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#define Q_PRIVATE_PROPERTY(d, text) Q_PRIVATE_PROPERTY(d, text)
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#define Q_PRIVATE_QPROPERTY(accessor, type, name, setter, ...) Q_PRIVATE_QPROPERTY(accessor, type, name, setter, __VA_ARGS__)
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#define Q_PRIVATE_QPROPERTIES_BEGIN
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#define Q_PRIVATE_QPROPERTY_IMPL(name)
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#define Q_PRIVATE_QPROPERTIES_END
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#define Q_REVISION(...) Q_REVISION(__VA_ARGS__)
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#define Q_OVERRIDE(text) Q_OVERRIDE(text)
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#define Q_ENUMS(x) Q_ENUMS(x)
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#define Q_FLAGS(x) Q_FLAGS(x)
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#define Q_ENUM(x) Q_ENUM(x)
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#define Q_FLAGS(x) Q_FLAGS(x)
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/* qmake ignore Q_OBJECT */
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#define Q_OBJECT Q_OBJECT
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/* qmake ignore Q_OBJECT */
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#define Q_OBJECT_FAKE Q_OBJECT_FAKE
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/* qmake ignore Q_GADGET */
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#define Q_GADGET Q_GADGET
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#define Q_SCRIPTABLE Q_SCRIPTABLE
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#define Q_INVOKABLE Q_INVOKABLE
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#define Q_SIGNAL Q_SIGNAL
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#define Q_SLOT Q_SLOT
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#endif //Q_MOC_RUN
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QT_END_NAMESPACE
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#endif // QTMETAMACROS_H
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