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 // 31 // W A R N I N G 32 // ------------- 33 // 34 // This file is not part of the QtDataVisualization API. It exists purely as an 35 // implementation detail. This header file may change from version to 36 // version without notice, or even be removed. 37 // 38 // We mean it. 39 40 #ifndef QBARDATAPROXY_P_H 41 #define QBARDATAPROXY_P_H 42 43 #include "qbardataproxy.h" 44 #include "qabstractdataproxy_p.h" 45 46 QT_BEGIN_NAMESPACE_DATAVISUALIZATION 47 48 class QBarDataProxyPrivate : public QAbstractDataProxyPrivate 49 { 50 Q_OBJECT 51 public: 52 QBarDataProxyPrivate(QBarDataProxy *q); 53 virtual ~QBarDataProxyPrivate(); 54 55 void resetArray(QBarDataArray *newArray, const QStringList *rowLabels, 56 const QStringList *columnLabels); 57 void setRow(int rowIndex, QBarDataRow *row, const QString *label); 58 void setRows(int rowIndex, const QBarDataArray &rows, const QStringList *labels); 59 void setItem(int rowIndex, int columnIndex, const QBarDataItem &item); 60 int addRow(QBarDataRow *row, const QString *label); 61 int addRows(const QBarDataArray &rows, const QStringList *labels); 62 void insertRow(int rowIndex, QBarDataRow *row, const QString *label); 63 void insertRows(int rowIndex, const QBarDataArray &rows, const QStringList *labels); 64 void removeRows(int rowIndex, int removeCount, bool removeLabels); 65 66 QPair<GLfloat, GLfloat> limitValues(int startRow, int startColumn, int rowCount, 67 int columnCount) const; 68 69 virtual void setSeries(QAbstract3DSeries *series); 70 71 private: 72 QBarDataProxy *qptr(); 73 void clearRow(int rowIndex); 74 void clearArray(); 75 void fixRowLabels(int startIndex, int count, const QStringList &newLabels, bool isInsert); 76 77 QBarDataArray *m_dataArray; 78 QStringList m_rowLabels; 79 QStringList m_columnLabels; 80 81 private: 82 friend class QBarDataProxy; 83 }; 84 85 QT_END_NAMESPACE_DATAVISUALIZATION 86 87 #endif 88