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