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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd
** All rights reserved.
** For any questions to The Qt Company, please use contact form at http://qt.io
**
** This file is part of the Qt Data Visualization module.
**
** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and The Qt Company.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.io
**
****************************************************************************/
#ifndef VARIANTBARDATAMAPPING_H
#define VARIANTBARDATAMAPPING_H
#include <QtCore/QObject>
#include <QtCore/QStringList>
class VariantBarDataMapping : public QObject
{
Q_OBJECT
//! [0]
Q_PROPERTY(int rowIndex READ rowIndex WRITE setRowIndex)
Q_PROPERTY(int columnIndex READ columnIndex WRITE setColumnIndex)
Q_PROPERTY(int valueIndex READ valueIndex WRITE setValueIndex)
Q_PROPERTY(QStringList rowCategories READ rowCategories WRITE setRowCategories)
Q_PROPERTY(QStringList columnCategories READ columnCategories WRITE setColumnCategories)
//! [0]
public:
explicit VariantBarDataMapping();
VariantBarDataMapping(const VariantBarDataMapping &other);
//! [1]
VariantBarDataMapping(int rowIndex, int columnIndex, int valueIndex,
const QStringList &rowCategories,
const QStringList &columnCategories);
//! [1]
virtual ~VariantBarDataMapping();
VariantBarDataMapping &operator=(const VariantBarDataMapping &other);
void setRowIndex(int index);
int rowIndex() const;
void setColumnIndex(int index);
int columnIndex() const;
void setValueIndex(int index);
int valueIndex() const;
void setRowCategories(const QStringList &categories);
const QStringList &rowCategories() const;
void setColumnCategories(const QStringList &categories);
const QStringList &columnCategories() const;
//! [2]
void remap(int rowIndex, int columnIndex, int valueIndex,
const QStringList &rowCategories,
const QStringList &columnCategories);
//! [2]
signals:
//! [3]
void mappingChanged();
//! [3]
private:
// Indexes of the mapped items in the VariantDataItem
int m_rowIndex;
int m_columnIndex;
int m_valueIndex;
// For row/column items, sort items into these categories. Other categories are ignored.
QStringList m_rowCategories;
QStringList m_columnCategories;
};
#endif
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