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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef QTGRAPHS_QBARMODELMAPPER_H
#define QTGRAPHS_QBARMODELMAPPER_H
#include <QtCore/qobject.h>
#include <QtGraphs/qgraphsglobal.h>
#include <QtQmlIntegration/qqmlintegration.h>
Q_MOC_INCLUDE(<QtCore / qabstractitemmodel.h>)
Q_MOC_INCLUDE(<QtGraphs / qbarseries.h>)
QT_BEGIN_NAMESPACE
class QAbstractItemModel;
class QBarSeries;
class QBarModelMapperPrivate;
class Q_GRAPHS_EXPORT QBarModelMapper : public QObject
{
Q_OBJECT
Q_PROPERTY(QBarSeries *series READ series WRITE setSeries NOTIFY seriesChanged FINAL)
Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelChanged FINAL)
Q_PROPERTY(qsizetype firstBarSetSection READ firstBarSetSection WRITE setFirstBarSetSection
NOTIFY firstBarSetSectionChanged FINAL)
Q_PROPERTY(qsizetype lastBarSetSection READ lastBarSetSection WRITE setLastBarSetSection NOTIFY
lastBarSetSectionChanged FINAL)
Q_PROPERTY(qsizetype first READ first WRITE setFirst NOTIFY firstChanged FINAL)
Q_PROPERTY(qsizetype count READ count WRITE setCount NOTIFY countChanged FINAL)
Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY
orientationChanged FINAL)
QML_NAMED_ELEMENT(BarModelMapper)
Q_DECLARE_PRIVATE(QBarModelMapper)
public:
explicit QBarModelMapper(QObject *parent = nullptr);
~QBarModelMapper() override;
QAbstractItemModel *model() const;
void setModel(QAbstractItemModel *model);
QBarSeries *series() const;
void setSeries(QBarSeries *series);
qsizetype firstBarSetSection() const;
void setFirstBarSetSection(qsizetype newFirstBarSetSection);
qsizetype lastBarSetSection() const;
void setLastBarSetSection(qsizetype newLastBarSetSection);
qsizetype count() const;
void setCount(qsizetype newCount);
qsizetype first() const;
void setFirst(qsizetype newFirst);
Qt::Orientation orientation() const;
void setOrientation(Qt::Orientation orientation);
Q_SIGNALS:
void seriesChanged();
void modelChanged();
void firstBarSetSectionChanged();
void lastBarSetSectionChanged();
void firstChanged();
void countChanged();
void orientationChanged();
protected:
QBarModelMapper(QBarModelMapperPrivate &dd, QObject *parent = nullptr);
private Q_SLOTS:
void onValuesAdded(qsizetype index, qsizetype count);
void onBarLabelChanged();
void onBarValueChanged(qsizetype index);
private:
Q_DISABLE_COPY_MOVE(QBarModelMapper)
};
QT_END_NAMESPACE
#endif // QTGRAPHS_QBARMODELMAPPER_H
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