##// END OF EJS Templates
Fix point label drawing for XYSeries...
Fix point label drawing for XYSeries Reverting change 810e912b2c05d5f4305b0f1e56be57e765a30479. m_points is used for the point label because that has the series point information. The points variable that is passed to the function is used for positioning the label as it has the coordinates. Change-Id: Iad48660d245c06b736c14161e5c86a4746df2b28 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

File last commit:

r2776:bc1f6aa59d42
r2779:ce2af37ac88e
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qxymodelmapper_p.h
97 lines | 2.7 KiB | text/x-c | CLexer
/****************************************************************************
**
** 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 Charts 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
**
****************************************************************************/
// W A R N I N G
// -------------
//
// This file is not part of the Qt Enterprise Chart API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef QXYMODELMAPPER_P_H
#define QXYMODELMAPPER_P_H
#include <QtCharts/QXYModelMapper>
#include <QtCore/QObject>
QT_BEGIN_NAMESPACE
class QModelIndex;
class QAbstractItemModel;
class QPointF;
QT_END_NAMESPACE
QT_CHARTS_BEGIN_NAMESPACE
class QXYModelMapper;
class QXYSeries;
class QXYModelMapperPrivate : public QObject
{
Q_OBJECT
public:
QXYModelMapperPrivate(QXYModelMapper *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);
void handleModelDestroyed();
// for the series
void handlePointAdded(int pointPos);
void handlePointRemoved(int pointPos);
void handlePointReplaced(int pointPos);
void handleSeriesDestroyed();
void initializeXYFromModel();
private:
QModelIndex xModelIndex(int xPos);
QModelIndex yModelIndex(int yPos);
void insertData(int start, int end);
void removeData(int start, int end);
void blockModelSignals(bool block = true);
void blockSeriesSignals(bool block = true);
qreal valueFromModel(QModelIndex index);
void setValueToModel(QModelIndex index, qreal value);
private:
QXYSeries *m_series;
QAbstractItemModel *m_model;
int m_first;
int m_count;
Qt::Orientation m_orientation;
int m_xSection;
int m_ySection;
bool m_seriesSignalsBlock;
bool m_modelSignalsBlock;
private:
QXYModelMapper *q_ptr;
Q_DECLARE_PUBLIC(QXYModelMapper)
};
QT_CHARTS_END_NAMESPACE
#endif // QXYMODELMAPPER_P_H