| 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 | #ifndef QPIESLICE_P_H |
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| 14 | #define QPIESLICE_P_H |
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| 15 | |
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| 16 | #include <QtCore/QObject> |
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| 17 | #include <QtCharts/QPieSlice> |
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| 18 | #include <private/pieslicedata_p.h> |
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| 19 | #include <QtCharts/private/qchartglobal_p.h> |
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| 20 | |
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| 21 | QT_BEGIN_NAMESPACE |
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| 22 | class QPieSeries; |
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| 23 | |
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| 24 | class Q_CHARTS_EXPORT QPieSlicePrivate : public QObject |
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| 25 | { |
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| 26 | Q_OBJECT |
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| 27 | |
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| 28 | public: |
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| 29 | QPieSlicePrivate(QPieSlice *parent); |
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| 30 | ~QPieSlicePrivate(); |
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| 31 | |
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| 32 | static QPieSlicePrivate *fromSlice(QPieSlice *slice); |
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| 33 | |
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| 34 | void setPen(const QPen &pen, bool themed); |
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| 35 | void setBrush(const QBrush &brush, bool themed); |
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| 36 | void setLabelBrush(const QBrush &brush, bool themed); |
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| 37 | void setLabelFont(const QFont &font, bool themed); |
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| 38 | |
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| 39 | void setPercentage(qreal percentage); |
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| 40 | void setStartAngle(qreal angle); |
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| 41 | void setAngleSpan(qreal span); |
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| 42 | |
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| 43 | Q_SIGNALS: |
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| 44 | void labelPositionChanged(); |
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| 45 | void explodedChanged(); |
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| 46 | void labelArmLengthFactorChanged(); |
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| 47 | void explodeDistanceFactorChanged(); |
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| 48 | |
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| 49 | private: |
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| 50 | friend class QPieSeries; |
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| 51 | friend class QPieSeriesPrivate; |
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| 52 | friend class ChartThemeManager; |
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| 53 | friend class PieChartItem; |
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| 54 | |
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| 55 | QPieSlice * const q_ptr; |
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| 56 | Q_DECLARE_PUBLIC(QPieSlice) |
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| 57 | |
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| 58 | PieSliceData m_data; |
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| 59 | QPieSeries *m_series; |
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| 60 | }; |
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| 61 | |
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| 62 | QT_END_NAMESPACE |
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| 63 | |
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| 64 | #endif // QPIESLICE_P_H |
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| 65 | |
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