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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDataVis3D module.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
**
****************************************************************************/
#ifndef QITEMMODELBARDATAMAPPING_H
#define QITEMMODELBARDATAMAPPING_H
#include <QtDataVis3D/qdatavis3denums.h>
#include <QStringList>
QT_DATAVIS3D_BEGIN_NAMESPACE
class QItemModelBarDataMappingPrivate;
class QT_DATAVIS3D_EXPORT QItemModelBarDataMapping : public QObject
{
Q_OBJECT
Q_PROPERTY(QString rowRole READ rowRole WRITE setRowRole)
Q_PROPERTY(QString columnRole READ columnRole WRITE setColumnRole)
Q_PROPERTY(QString valueRole READ valueRole WRITE setValueRole)
Q_PROPERTY(QStringList rowCategories READ rowCategories WRITE setRowCategories)
Q_PROPERTY(QStringList columnCategories READ columnCategories WRITE setColumnCategories)
public:
explicit QItemModelBarDataMapping();
QItemModelBarDataMapping(const QItemModelBarDataMapping &other);
QItemModelBarDataMapping(const QString &valueRole);
QItemModelBarDataMapping(const QString &rowRole, const QString &columnRole,
const QString &valueRole, const QStringList &rowCategories,
const QStringList &columnCategories);
virtual ~QItemModelBarDataMapping();
QItemModelBarDataMapping &operator=(const QItemModelBarDataMapping &other);
// If row categories or column categories is an empty list, use item models's rows and columns for rows and columns.
// If the categories are both defined, ignore item model's rows and columns and figure out the rows and columns from
// the values of the set roles for each item.
void setRowRole(const QString &role);
QString rowRole() const;
void setColumnRole(const QString &role);
QString columnRole() const;
void setValueRole(const QString &role);
QString valueRole() const;
void setRowCategories(const QStringList &categories);
const QStringList &rowCategories() const;
void setColumnCategories(const QStringList &categories);
const QStringList &columnCategories() const;
void remap(const QString &rowRole, const QString &columnRole,
const QString &valueRole, const QStringList &rowCategories,
const QStringList &columnCategories);
signals:
void mappingChanged();
private:
QScopedPointer<QItemModelBarDataMappingPrivate> d_ptr;
};
QT_DATAVIS3D_END_NAMESPACE
#endif
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