|
|
#ifndef QBARMODELMAPPER_P_H
|
|
|
#define QBARMODELMAPPER_P_H
|
|
|
|
|
|
#include "qchartglobal.h"
|
|
|
#include <QObject>
|
|
|
#include "qbarmodelmapper.h"
|
|
|
|
|
|
class QModelIndex;
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
class QBarSet;
|
|
|
|
|
|
class QBarModelMapperPrivate : public QObject
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
public:
|
|
|
explicit QBarModelMapperPrivate(QBarModelMapper *q);
|
|
|
|
|
|
public Q_SLOTS:
|
|
|
// for the model
|
|
|
void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight);
|
|
|
void modelRowsAdded(QModelIndex parent, int start, int end);
|
|
|
void modelRowsRemoved(QModelIndex parent, int start, int end);
|
|
|
void modelColumnsAdded(QModelIndex parent, int start, int end);
|
|
|
void modelColumnsRemoved(QModelIndex parent, int start, int end);
|
|
|
|
|
|
// // for the series
|
|
|
// void handlePointAdded(int pointPos);
|
|
|
// void handlePointRemoved(int pointPos);
|
|
|
// void handlePointReplaced(int pointPos);
|
|
|
|
|
|
void initializeBarFromModel();
|
|
|
|
|
|
private:
|
|
|
QBarSet* barSet(QModelIndex index);
|
|
|
QModelIndex barModelIndex(int barSection, int posInBar);
|
|
|
QModelIndex categoriesModelIndex(int posInCategories);
|
|
|
void insertData(int start, int end);
|
|
|
void removeData(int start, int end);
|
|
|
void blockModelSignals(bool block = true);
|
|
|
void blockSeriesSignals(bool block = true);
|
|
|
|
|
|
private:
|
|
|
QBarSeries *m_series;
|
|
|
QAbstractItemModel *m_model;
|
|
|
int m_first;
|
|
|
int m_count;
|
|
|
Qt::Orientation m_orientation;
|
|
|
int m_firstBarSetSection;
|
|
|
int m_lastBarSetSection;
|
|
|
int m_categoriesSection;
|
|
|
bool m_seriesSignalsBlock;
|
|
|
bool m_modelSignalsBlock;
|
|
|
|
|
|
private:
|
|
|
QBarModelMapper *q_ptr;
|
|
|
Q_DECLARE_PUBLIC(QBarModelMapper)
|
|
|
};
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
#endif // QBARMODELMAPPER_P_H
|
|
|
|
