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 Qt Data Visualization module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:GPL$ 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 General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU 19 ** General Public License version 3 or (at your option) any later version 20 ** approved by the KDE Free Qt Foundation. The licenses are as published by 21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3 22 ** included in the packaging of this file. Please review the following 23 ** information to ensure the GNU General Public License requirements will 24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 25 ** 26 ** $QT_END_LICENSE$ 27 ** 28 ****************************************************************************/ 29 30 #ifndef VARIANTDATASET_H 31 #define VARIANTDATASET_H 32 33 #include <QtCore/QScopedPointer> 34 #include <QtCore/QVariantList> 35 36 //! [1] 37 typedef QVariantList VariantDataItem; 38 typedef QList<VariantDataItem *> VariantDataItemList; 39 //! [1] 40 41 class VariantDataSet : public QObject 42 { 43 Q_OBJECT 44 45 public: 46 explicit VariantDataSet(); 47 ~VariantDataSet(); 48 49 //! [0] 50 void clear(); 51 52 int addItem(VariantDataItem *item); 53 int addItems(VariantDataItemList *itemList); 54 55 const VariantDataItemList &itemList() const; 56 57 Q_SIGNALS: 58 void itemsAdded(int index, int count); 59 void dataCleared(); 60 //! [0] 61 62 private: 63 VariantDataItemList m_variantData; 64 65 Q_DISABLE_COPY(VariantDataSet) 66 }; 67 68 #endif 69