variantdataset.h Example File
customproxy/variantdataset.h/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Data Visualization module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:GPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3 or (at your option) any later version ** approved by the KDE Free Qt Foundation. The licenses are as published by ** the Free Software Foundation and appearing in the file LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef VARIANTDATASET_H #define VARIANTDATASET_H #include <QtCore/QScopedPointer> #include <QtCore/QVariantList> typedef QVariantList VariantDataItem; typedef QList<VariantDataItem *> VariantDataItemList; class VariantDataSet : public QObject { Q_OBJECT public: explicit VariantDataSet(); ~VariantDataSet(); void clear(); int addItem(VariantDataItem *item); int addItems(VariantDataItemList *itemList); const VariantDataItemList &itemList() const; Q_SIGNALS: void itemsAdded(int index, int count); void dataCleared(); private: VariantDataItemList m_variantData; Q_DISABLE_COPY(VariantDataSet) }; #endif