qxymodelmapper_p.h
93 lines
| 2.5 KiB
| text/x-c
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CLexer
Marek Rosa
|
r1355 | /**************************************************************************** | ||
| ** | ||||
| ** Copyright (C) 2012 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 Qt Commercial Charts Add-on. | ||||
| ** | ||||
| ** $QT_BEGIN_LICENSE$ | ||||
| ** Licensees holding valid Qt Commercial licenses may use this file in | ||||
| ** accordance with the Qt Commercial 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 | ||||
| ** $QT_END_LICENSE$ | ||||
| ** | ||||
| ****************************************************************************/ | ||||
| // W A R N I N G | ||||
| // ------------- | ||||
| // | ||||
| // This file is not part of the QtCommercial 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. | ||||
|
Marek Rosa
|
r1256 | #ifndef QXYMODELMAPPER_P_H | ||
| #define QXYMODELMAPPER_P_H | ||||
| #include "qxymodelmapper.h" | ||||
| #include <QObject> | ||||
| class QModelIndex; | ||||
| class QAbstractItemModel; | ||||
| class QPointF; | ||||
| QTCOMMERCIALCHART_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); | ||||
| // for the series | ||||
| void handlePointAdded(int pointPos); | ||||
| void handlePointRemoved(int pointPos); | ||||
| void handlePointReplaced(int pointPos); | ||||
| 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); | ||||
| 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) | ||||
| }; | ||||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| #endif // QXYMODELMAPPER_P_H | ||||