1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtWidgets module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QWIDGETITEMDATA_P_H 41 #define QWIDGETITEMDATA_P_H 42 43 #include <QtWidgets/private/qtwidgetsglobal_p.h> 44 #include <QtCore/qdatastream.h> 45 46 // 47 // W A R N I N G 48 // ------------- 49 // 50 // This file is not part of the Qt API. It exists purely as an 51 // implementation detail. This header file may change from version to 52 // version without notice, or even be removed. 53 // 54 // We mean it. 55 // 56 57 QT_BEGIN_NAMESPACE 58 59 class QWidgetItemData 60 { 61 public: QWidgetItemData()62 inline QWidgetItemData() : role(-1) {} QWidgetItemData(int r,const QVariant & v)63 inline QWidgetItemData(int r, const QVariant &v) : role(r), value(v) {} 64 int role; 65 QVariant value; 66 inline bool operator==(const QWidgetItemData &other) const { return role == other.role && value == other.value; } 67 }; 68 Q_DECLARE_TYPEINFO(QWidgetItemData, Q_MOVABLE_TYPE); 69 70 #ifndef QT_NO_DATASTREAM 71 72 inline QDataStream &operator>>(QDataStream &in, QWidgetItemData &data) 73 { 74 in >> data.role; 75 in >> data.value; 76 return in; 77 } 78 79 inline QDataStream &operator<<(QDataStream &out, const QWidgetItemData &data) 80 { 81 out << data.role; 82 out << data.value; 83 return out; 84 } 85 86 #endif // QT_NO_DATASTREAM 87 88 QT_END_NAMESPACE 89 90 #endif // QWIDGETITEMDATA_P_H 91