| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | // W A R N I N G |
| 5 | // ------------- |
| 6 | // |
| 7 | // This file is not part of the Qt Chart API. It exists purely as an |
| 8 | // implementation detail. This header file may change from version to |
| 9 | // version without notice, or even be removed. |
| 10 | // |
| 11 | // We mean it. |
| 12 | |
| 13 | |
| 14 | #ifndef BOXPLOTCHARTITEM_H |
| 15 | #define BOXPLOTCHARTITEM_H |
| 16 | |
| 17 | #include <private/boxwhiskers_p.h> |
| 18 | #include <QtCharts/QBoxPlotSeries> |
| 19 | #include <QtCharts/private/qchartglobal_p.h> |
| 20 | #include <private/chartitem_p.h> |
| 21 | #include <private/boxplotanimation_p.h> |
| 22 | #include <QtCharts/QBoxSet> |
| 23 | #include <QtWidgets/QGraphicsItem> |
| 24 | |
| 25 | QT_BEGIN_NAMESPACE |
| 26 | |
| 27 | class BoxPlotSeriesPrivate; |
| 28 | |
| 29 | class Q_CHARTS_EXPORT BoxPlotChartItem : public ChartItem |
| 30 | { |
| 31 | Q_OBJECT |
| 32 | public: |
| 33 | BoxPlotChartItem(QBoxPlotSeries *series, QGraphicsItem *item = 0); |
| 34 | ~BoxPlotChartItem(); |
| 35 | |
| 36 | void setAnimation(BoxPlotAnimation *animation); |
| 37 | |
| 38 | void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override; |
| 39 | QRectF boundingRect() const override; |
| 40 | |
| 41 | public Q_SLOTS: |
| 42 | void handleSeriesVisibleChanged(); |
| 43 | void handleOpacityChanged(); |
| 44 | void handleDataStructureChanged(); |
| 45 | void handleDomainUpdated() override; |
| 46 | void handleLayoutChanged(); |
| 47 | void handleUpdatedBars(); |
| 48 | void handleBoxsetRemove(const QList<QBoxSet *> &barSets); |
| 49 | |
| 50 | private: |
| 51 | virtual QList<QRectF> calculateLayout(); |
| 52 | void initializeLayout(); |
| 53 | bool updateBoxGeometry(BoxWhiskers *box, int index); |
| 54 | |
| 55 | protected: |
| 56 | friend class QBoxPlotSeriesPrivate; |
| 57 | QBoxPlotSeries *m_series; // Not owned. |
| 58 | QList<BoxWhiskers *> m_boxes; |
| 59 | QHash<QBoxSet *, BoxWhiskers *> m_boxTable; |
| 60 | int m_seriesIndex; |
| 61 | int m_seriesCount; |
| 62 | |
| 63 | BoxPlotAnimation *m_animation; |
| 64 | |
| 65 | QRectF m_boundingRect; |
| 66 | }; |
| 67 | |
| 68 | QT_END_NAMESPACE |
| 69 | |
| 70 | #endif // BOXPLOTCHARTITEM_H |
| 71 |