QQuickShapeGenericRenderer Class Reference

#include <qquickshapegenericrenderer_p.h>

Inheritance diagram for QQuickShapeGenericRenderer:

Collaboration diagram for QQuickShapeGenericRenderer:

Classes
struct	Color4ub

Public Types
enum	Dirty {   DirtyFillGeom = 0x01 , DirtyStrokeGeom = 0x02 , DirtyColor = 0x04 , DirtyFillGradient = 0x08 ,   DirtyList = 0x10 }
typedef QVector< QSGGeometry::ColoredPoint2D >	VertexContainerType
typedef QVector< quint32 >	IndexContainerType
Public Types inherited from QQuickAbstractPathRenderer
enum	Flag { SupportsAsync = 0x01 }
enum	FillGradientType { NoGradient = 0 , LinearGradient , RadialGradient , ConicalGradient }

Public Member Functions
	QQuickShapeGenericRenderer (QQuickItem *item)
	~QQuickShapeGenericRenderer ()
void	beginSync (int totalCount, bool *countChanged) override
void	setPath (int index, const QQuickPath *path) override
void	setStrokeColor (int index, const QColor &color) override
void	setStrokeWidth (int index, qreal w) override
void	setFillColor (int index, const QColor &color) override
void	setFillRule (int index, QQuickShapePath::FillRule fillRule) override
void	setJoinStyle (int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) override
void	setCapStyle (int index, QQuickShapePath::CapStyle capStyle) override
void	setStrokeStyle (int index, QQuickShapePath::StrokeStyle strokeStyle, qreal dashOffset, const QVector< qreal > &dashPattern) override
void	setFillGradient (int index, QQuickShapeGradient *gradient) override
void	setTriangulationScale (qreal scale) override
void	endSync (bool async) override
void	setAsyncCallback (void(*)(void *), void *) override
Flags	flags () const override
void	updateNode () override
void	setRootNode (QQuickShapeGenericNode *node)
Public Member Functions inherited from QQuickAbstractPathRenderer
virtual	~QQuickAbstractPathRenderer ()

Static Public Member Functions
static void	triangulateFill (const QPainterPath &path, const Color4ub &fillColor, VertexContainerType *fillVertices, IndexContainerType *fillIndices, QSGGeometry::Type *indexType, bool supportsElementIndexUint, qreal triangulationScale)
static void	triangulateStroke (const QPainterPath &path, const QPen &pen, const Color4ub &strokeColor, VertexContainerType *strokeVertices, const QSize &clipSize, qreal triangulationScale)

Detailed Description

Definition at line 35 of file qquickshapegenericrenderer_p.h.

Member Typedef Documentation

IndexContainerType

typedef QVector<quint32> QQuickShapeGenericRenderer::IndexContainerType

Definition at line 78 of file qquickshapegenericrenderer_p.h.

VertexContainerType

typedef QVector<QSGGeometry::ColoredPoint2D> QQuickShapeGenericRenderer::VertexContainerType

Definition at line 77 of file qquickshapegenericrenderer_p.h.

Member Enumeration Documentation

Dirty

enum QQuickShapeGenericRenderer::Dirty

Enumerator
DirtyFillGeom
DirtyStrokeGeom
DirtyColor
DirtyFillGradient
DirtyList

Definition at line 38 of file qquickshapegenericrenderer_p.h.

Constructor & Destructor Documentation

QQuickShapeGenericRenderer()

QQuickShapeGenericRenderer::QQuickShapeGenericRenderer ( QQuickItem * item )

inline

Definition at line 46 of file qquickshapegenericrenderer_p.h.

~QQuickShapeGenericRenderer()

QQuickShapeGenericRenderer::~QQuickShapeGenericRenderer

(

)

Definition at line 78 of file qquickshapegenericrenderer.cpp.

References d.

Member Function Documentation

beginSync()

void QQuickShapeGenericRenderer::beginSync ( int totalCount, bool * countChanged )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 91 of file qquickshapegenericrenderer.cpp.

References d, and DirtyList.

endSync()

void QQuickShapeGenericRenderer::endSync ( bool async )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 240 of file qquickshapegenericrenderer.cpp.

References QObject::connect(), d, DirtyFillGeom, DirtyStrokeGeom, QQuickShapeFillRunnable::done(), QQuickShapeStrokeRunnable::done(), QRhi::ElementIndexUint, QQuickWindowPrivate::get(), QSGRendererInterface::graphicsApi(), QQuickItem::height, i, QThread::idealThreadCount(), item, qAddPostRoutine(), qApp, qtVectorPathForPath(), QRunnable::setAutoDelete(), triangulateFill(), triangulateStroke(), QSGRendererInterface::Unknown, QQuickItem::width, QGraphicsItem::window(), and QQuickItem::window().

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flags()

Flags QQuickShapeGenericRenderer::flags ( ) const

inlineoverridevirtual

Reimplemented from QQuickAbstractPathRenderer.

Definition at line 70 of file qquickshapegenericrenderer_p.h.

References QQuickAbstractPathRenderer::SupportsAsync.

setAsyncCallback()

void QQuickShapeGenericRenderer::setAsyncCallback ( void(*)(void *) callback, void * data )

overridevirtual

Reimplemented from QQuickAbstractPathRenderer.

Definition at line 224 of file qquickshapegenericrenderer.cpp.

setCapStyle()

void QQuickShapeGenericRenderer::setCapStyle ( int index, QQuickShapePath::CapStyle capStyle )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 157 of file qquickshapegenericrenderer.cpp.

References d, and DirtyStrokeGeom.

setFillColor()

void QQuickShapeGenericRenderer::setFillColor ( int index, const QColor & color )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 131 of file qquickshapegenericrenderer.cpp.

References colorToColor4ub(), d, DirtyColor, and DirtyFillGeom.

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setFillGradient()

void QQuickShapeGenericRenderer::setFillGradient ( int index, QQuickShapeGradient * gradient )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 176 of file qquickshapegenericrenderer.cpp.

References QQuickAbstractPathRenderer::ConicalGradient, d, DirtyFillGradient, QQuickGradient::gradientStops(), QQuickAbstractPathRenderer::LinearGradient, QQuickAbstractPathRenderer::NoGradient, QQuickAbstractPathRenderer::RadialGradient, and QQuickShapeGradient::spread.

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setFillRule()

void QQuickShapeGenericRenderer::setFillRule ( int index, QQuickShapePath::FillRule fillRule )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 142 of file qquickshapegenericrenderer.cpp.

References d, and DirtyFillGeom.

setJoinStyle()

void QQuickShapeGenericRenderer::setJoinStyle ( int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 149 of file qquickshapegenericrenderer.cpp.

References d, and DirtyStrokeGeom.

setPath()

void QQuickShapeGenericRenderer::setPath ( int index, const QQuickPath * path )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 104 of file qquickshapegenericrenderer.cpp.

References d, DirtyFillGeom, and DirtyStrokeGeom.

setRootNode()

void QQuickShapeGenericRenderer::setRootNode

(

QQuickShapeGenericNode *

node

)

Definition at line 456 of file qquickshapegenericrenderer.cpp.

References DirtyList.

setStrokeColor()

void QQuickShapeGenericRenderer::setStrokeColor ( int index, const QColor & color )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 111 of file qquickshapegenericrenderer.cpp.

References colorToColor4ub(), d, DirtyColor, and DirtyStrokeGeom.

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setStrokeStyle()

void QQuickShapeGenericRenderer::setStrokeStyle ( int index, QQuickShapePath::StrokeStyle strokeStyle, qreal dashOffset, const QVector< qreal > & dashPattern )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 164 of file qquickshapegenericrenderer.cpp.

References d, QQuickShapePath::DashLine, and DirtyStrokeGeom.

setStrokeWidth()

void QQuickShapeGenericRenderer::setStrokeWidth ( int index, qreal w )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 122 of file qquickshapegenericrenderer.cpp.

References d, and DirtyStrokeGeom.

setTriangulationScale()

void QQuickShapeGenericRenderer::setTriangulationScale ( qreal scale )

overridevirtual

Reimplemented from QQuickAbstractPathRenderer.

Definition at line 205 of file qquickshapegenericrenderer.cpp.

triangulateFill()

void QQuickShapeGenericRenderer::triangulateFill ( const QPainterPath & path, const Color4ub & fillColor, VertexContainerType * fillVertices, IndexContainerType * fillIndices, QSGGeometry::Type * indexType, bool supportsElementIndexUint, qreal triangulationScale )

static

Definition at line 385 of file qquickshapegenericrenderer.cpp.

References QList< T >::data(), QTransform::fromScale(), i, qTriangulate(), qtVectorPathForPath(), QList< T >::resize(), set, QSGGeometry::UnsignedIntType, QVertexIndexVector::UnsignedShort, and QSGGeometry::UnsignedShortType.

Referenced by endSync(), and QQuickShapeFillRunnable::run().

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triangulateStroke()

void QQuickShapeGenericRenderer::triangulateStroke ( const QPainterPath & path, const QPen & pen, const Color4ub & strokeColor, VertexContainerType * strokeVertices, const QSize & clipSize, qreal triangulationScale )

static

Definition at line 418 of file qquickshapegenericrenderer.cpp.

References QList< T >::clear(), QList< T >::data(), QDashedStrokeProcessor::elementCount(), QDashedStrokeProcessor::elementTypes(), i, QDashedStrokeProcessor::points(), QTriangulatingStroker::process(), QDashedStrokeProcessor::process(), qtVectorPathForPath(), QList< T >::resize(), set, QTriangulatingStroker::setInvScale(), QDashedStrokeProcessor::setInvScale(), Qt::SolidLine, QPen::style(), QTriangulatingStroker::vertexCount(), and QTriangulatingStroker::vertices().

Referenced by endSync(), and QQuickShapeStrokeRunnable::run().

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updateNode()

void QQuickShapeGenericRenderer::updateNode ( )

overridevirtual

Implements QQuickAbstractPathRenderer.

Definition at line 465 of file qquickshapegenericrenderer.cpp.

References QSGNode::appendChildNode(), d, DirtyColor, DirtyFillGeom, DirtyFillGradient, DirtyList, DirtyStrokeGeom, QQuickShapeGenericNode::m_fillNode, QQuickShapeGenericNode::m_next, QQuickShapeGenericNode::m_strokeNode, Q_ASSERT, QSGNode::removeChildNode(), and QQuickItem::window().

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The documentation for this class was generated from the following files:

• qtdeclarative/src/quickshapes/qquickshapegenericrenderer_p.h (b5a05e4e7e97f8ef5c4cc65fee0cfcfd9e4c5cc4)
• qtdeclarative/src/quickshapes/qquickshapegenericrenderer.cpp (b5a05e4e7e97f8ef5c4cc65fee0cfcfd9e4c5cc4)