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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 QtDataVisualization 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 QITEMMODELBARDATAPROXY_H
#define QITEMMODELBARDATAPROXY_H
#include <QtDataVisualization/qbardataproxy.h>
#include <QAbstractItemModel>
#include <QStringList>
QT_DATAVISUALIZATION_BEGIN_NAMESPACE
class QItemModelBarDataProxyPrivate;
class QT_DATAVISUALIZATION_EXPORT QItemModelBarDataProxy : public QBarDataProxy
{
Q_OBJECT
Q_PROPERTY(const QAbstractItemModel* itemModel READ itemModel WRITE setItemModel NOTIFY itemModelChanged)
Q_PROPERTY(QString rowRole READ rowRole WRITE setRowRole NOTIFY rowRoleChanged)
Q_PROPERTY(QString columnRole READ columnRole WRITE setColumnRole NOTIFY columnRoleChanged)
Q_PROPERTY(QString valueRole READ valueRole WRITE setValueRole NOTIFY valueRoleChanged)
Q_PROPERTY(QStringList rowCategories READ rowCategories WRITE setRowCategories NOTIFY rowCategoriesChanged)
Q_PROPERTY(QStringList columnCategories READ columnCategories WRITE setColumnCategories NOTIFY columnCategoriesChanged)
Q_PROPERTY(bool useModelCategories READ useModelCategories WRITE setUseModelCategories NOTIFY useModelCategoriesChanged)
Q_PROPERTY(bool autoRowCategories READ autoRowCategories WRITE setAutoRowCategories NOTIFY autoRowCategoriesChanged)
Q_PROPERTY(bool autoColumnCategories READ autoColumnCategories WRITE setAutoColumnCategories NOTIFY autoColumnCategoriesChanged)
public:
explicit QItemModelBarDataProxy(QObject *parent = 0);
QItemModelBarDataProxy(const QAbstractItemModel *itemModel, QObject *parent = 0);
QItemModelBarDataProxy(const QAbstractItemModel *itemModel, const QString &valueRole,
QObject *parent = 0);
QItemModelBarDataProxy(const QAbstractItemModel *itemModel, const QString &rowRole,
const QString &columnRole, const QString &valueRole,
QObject *parent = 0);
QItemModelBarDataProxy(const QAbstractItemModel *itemModel, const QString &rowRole,
const QString &columnRole, const QString &valueRole,
const QStringList &rowCategories, const QStringList &columnCategories,
QObject *parent = 0);
virtual ~QItemModelBarDataProxy();
void setItemModel(const QAbstractItemModel *itemModel);
const QAbstractItemModel *itemModel() const;
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);
QStringList rowCategories() const;
void setColumnCategories(const QStringList &categories);
QStringList columnCategories() const;
void setUseModelCategories(bool enable);
bool useModelCategories() const;
void setAutoRowCategories(bool enable);
bool autoRowCategories() const;
void setAutoColumnCategories(bool enable);
bool autoColumnCategories() const;
void remap(const QString &rowRole, const QString &columnRole,
const QString &valueRole, const QStringList &rowCategories,
const QStringList &columnCategories);
Q_INVOKABLE int rowCategoryIndex(const QString& category);
Q_INVOKABLE int columnCategoryIndex(const QString& category);
signals:
void itemModelChanged(const QAbstractItemModel* itemModel);
void rowRoleChanged(QString role);
void columnRoleChanged(QString role);
void valueRoleChanged(QString role);
void rowCategoriesChanged(QStringList categories);
void columnCategoriesChanged(QStringList categories);
void useModelCategoriesChanged(bool enable);
void autoRowCategoriesChanged(bool enable);
void autoColumnCategoriesChanged(bool enable);
protected:
QItemModelBarDataProxyPrivate *dptr();
const QItemModelBarDataProxyPrivate *dptrc() const;
private:
Q_DISABLE_COPY(QItemModelBarDataProxy)
friend class BarItemModelHandler;
};
QT_DATAVISUALIZATION_END_NAMESPACE
#endif
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