62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
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/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* SPDX-License-Identifier: BSD-3-Clause
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*****************************************************************************/
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#pragma once
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#include <QskSkinlet.h>
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#include <memory>
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class CircularChartSkinlet : public QskSkinlet
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{
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Q_GADGET
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using Inherited = QskSkinlet;
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public:
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enum NodeRole
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{
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PanelRole,
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ArcRole,
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SegmentRole,
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SegmentLabelRole
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};
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Q_INVOKABLE CircularChartSkinlet( QskSkin* = nullptr );
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~CircularChartSkinlet() override;
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void updateNode( QskSkinnable*, QSGNode* ) const override;
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QRectF subControlRect( const QskSkinnable*,
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const QRectF&, QskAspect::Subcontrol ) const override;
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QSizeF sizeHint( const QskSkinnable*,
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Qt::SizeHint, const QSizeF& ) const override;
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int sampleCount( const QskSkinnable*, QskAspect::Subcontrol ) const override;
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QRectF sampleRect( const QskSkinnable*,
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const QRectF&, QskAspect::Subcontrol, int index ) const override;
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int sampleIndexAt( const QskSkinnable*,
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const QRectF&, QskAspect::Subcontrol, const QPointF& ) const override;
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protected:
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QSGNode* updateSubNode( const QskSkinnable*,
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quint8 nodeRole, QSGNode* ) const override;
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QSGNode* updateSampleNode( const QskSkinnable*,
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QskAspect::Subcontrol, int index, QSGNode* ) const override;
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private:
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QSGNode* updateArcSegmentNode( const QskSkinnable*, QSGNode*,
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qreal, const QColor&, const QskGradient&, const QskArcMetrics& ) const;
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QSGNode* updateArcLabelNode( const QskSkinnable*, QSGNode*,
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const QString&, const QskArcMetrics& ) const;
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class PrivateData;
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std::unique_ptr< PrivateData > m_data;
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};
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