QSGSoftwareRenderableNode Class Reference

#include <qsgsoftwarerenderablenode_p.h>

Collaboration diagram for QSGSoftwareRenderableNode:

Public Types
enum	NodeType {   Invalid = -1 , SimpleRect , SimpleTexture , Image ,   Painter , Rectangle , Glyph , NinePatch ,   SimpleRectangle , SimpleImage , RenderNode }

Public Member Functions
	QSGSoftwareRenderableNode (NodeType type, QSGNode *node)
	~QSGSoftwareRenderableNode ()
void	update ()
QRegion	renderNode (QPainter *painter, bool forceOpaquePainting=false)
QRect	boundingRectMin () const
QRect	boundingRectMax () const
NodeType	type () const
bool	isOpaque () const
bool	isDirty () const
bool	isDirtyRegionEmpty () const
QSGNode *	handle () const
void	setTransform (const QTransform &transform)
void	setClipRegion (const QRegion &clipRegion, bool hasClipRegion=true)
void	setOpacity (float opacity)
QTransform	transform () const
QRegion	clipRegion () const
float	opacity () const
void	markGeometryDirty ()
void	markMaterialDirty ()
void	addDirtyRegion (const QRegion &dirtyRegion, bool forceDirty=true)
void	subtractDirtyRegion (const QRegion &dirtyRegion)
QRegion	previousDirtyRegion (bool wasRemoved=false) const
QRegion	dirtyRegion () const

Detailed Description

Definition at line 39 of file qsgsoftwarerenderablenode_p.h.

Member Enumeration Documentation

NodeType

enum QSGSoftwareRenderableNode::NodeType

Enumerator
Invalid
SimpleRect
SimpleTexture
Image
Painter
Rectangle
Glyph
NinePatch
SimpleRectangle
SimpleImage
RenderNode

Definition at line 42 of file qsgsoftwarerenderablenode_p.h.

Constructor & Destructor Documentation

QSGSoftwareRenderableNode()

QSGSoftwareRenderableNode::QSGSoftwareRenderableNode	(	NodeType	type,
		QSGNode *	node
	)

Definition at line 43 of file qsgsoftwarerenderablenode.cpp.

References Glyph, Image, Invalid, NinePatch, Painter, Rectangle, RenderNode, SimpleImage, SimpleRect, SimpleRectangle, and SimpleTexture.

~QSGSoftwareRenderableNode()

QSGSoftwareRenderableNode::~QSGSoftwareRenderableNode

(

)

Definition at line 92 of file qsgsoftwarerenderablenode.cpp.

Member Function Documentation

addDirtyRegion()

void QSGSoftwareRenderableNode::addDirtyRegion	(	const QRegion &	dirtyRegion,
		bool	forceDirty = true
	)

Definition at line 364 of file qsgsoftwarerenderablenode.cpp.

References dirtyRegion(), QRegion::intersected(), QRegion::intersects(), and qCDebug.

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boundingRectMax()

QRect QSGSoftwareRenderableNode::boundingRectMax ( ) const

inline

Definition at line 66 of file qsgsoftwarerenderablenode_p.h.

boundingRectMin()

QRect QSGSoftwareRenderableNode::boundingRectMin ( ) const

inline

Definition at line 65 of file qsgsoftwarerenderablenode_p.h.

clipRegion()

QRegion QSGSoftwareRenderableNode::clipRegion ( ) const

inline

Definition at line 77 of file qsgsoftwarerenderablenode_p.h.

dirtyRegion()

QRegion QSGSoftwareRenderableNode::dirtyRegion

(

)

const

Definition at line 400 of file qsgsoftwarerenderablenode.cpp.

Referenced by addDirtyRegion(), and subtractDirtyRegion().

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handle()

QSGNode * QSGSoftwareRenderableNode::handle ( ) const

inline

Definition at line 71 of file qsgsoftwarerenderablenode_p.h.

isDirty()

bool QSGSoftwareRenderableNode::isDirty ( ) const

inline

Definition at line 69 of file qsgsoftwarerenderablenode_p.h.

isDirtyRegionEmpty()

bool QSGSoftwareRenderableNode::isDirtyRegionEmpty

(

)

const

Definition at line 322 of file qsgsoftwarerenderablenode.cpp.

References QRegion::isEmpty().

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isOpaque()

bool QSGSoftwareRenderableNode::isOpaque ( ) const

inline

Definition at line 68 of file qsgsoftwarerenderablenode_p.h.

markGeometryDirty()

void QSGSoftwareRenderableNode::markGeometryDirty

(

)

Definition at line 354 of file qsgsoftwarerenderablenode.cpp.

References update().

Referenced by QSGAbstractSoftwareRenderer::setBackgroundRect().

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markMaterialDirty()

void QSGSoftwareRenderableNode::markMaterialDirty

(

)

Definition at line 359 of file qsgsoftwarerenderablenode.cpp.

References update().

Referenced by QSGAbstractSoftwareRenderer::setBackgroundColor().

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opacity()

float QSGSoftwareRenderableNode::opacity ( ) const

inline

Definition at line 78 of file qsgsoftwarerenderablenode_p.h.

Referenced by setOpacity().

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previousDirtyRegion()

QRegion QSGSoftwareRenderableNode::previousDirtyRegion

(

bool

wasRemoved = false

)

const

Definition at line 390 of file qsgsoftwarerenderablenode.cpp.

References QRegion::subtracted().

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renderNode()

QRegion QSGSoftwareRenderableNode::renderNode	(	QPainter *	painter,
		bool	forceOpaquePainting = false
	)

Definition at line 210 of file qsgsoftwarerenderablenode.cpp.

References QSGRenderNode::BoundedRectRendering, QPainter::CompositionMode_Source, RenderNodeState::cr, QPainter::device(), QPainter::drawImage(), QPainter::drawPixmap(), QPainter::fillRect(), QSGRenderNodePrivate::get(), Glyph, QPaintDevice::height(), Image, Qt::IntersectClip, QRegion::isEmpty(), NinePatch, paint, painter, Painter, Q_ASSERT, qFuzzyIsNull(), rd, Rectangle, QRegion::rectCount(), RenderNode, Qt::ReplaceClip, QPainter::restore(), QPainter::save(), QPainter::setClipRegion(), QPainter::setCompositionMode(), QPainter::setOpacity(), QPainter::setTransform(), SimpleImage, SimpleRect, SimpleRectangle, SimpleTexture, and QPaintDevice::width().

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setClipRegion()

void QSGSoftwareRenderableNode::setClipRegion	(	const QRegion &	clipRegion,
		bool	hasClipRegion = true
	)

Definition at line 335 of file qsgsoftwarerenderablenode.cpp.

References update().

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setOpacity()

void QSGSoftwareRenderableNode::setOpacity

(

float

opacity

)

Definition at line 345 of file qsgsoftwarerenderablenode.cpp.

References opacity(), qFuzzyCompare(), and update().

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setTransform()

void QSGSoftwareRenderableNode::setTransform

(

const QTransform &

transform

)

Definition at line 327 of file qsgsoftwarerenderablenode.cpp.

References transform(), and update().

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subtractDirtyRegion()

void QSGSoftwareRenderableNode::subtractDirtyRegion

(

const QRegion &

dirtyRegion

)

Definition at line 376 of file qsgsoftwarerenderablenode.cpp.

References dirtyRegion(), QRegion::intersects(), QRegion::isEmpty(), and qCDebug.

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transform()

QTransform QSGSoftwareRenderableNode::transform ( ) const

inline

Definition at line 76 of file qsgsoftwarerenderablenode_p.h.

Referenced by setTransform().

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type()

NodeType QSGSoftwareRenderableNode::type ( ) const

inline

Definition at line 67 of file qsgsoftwarerenderablenode_p.h.

update()

void QSGSoftwareRenderableNode::update

(

)

Definition at line 97 of file qsgsoftwarerenderablenode.cpp.

References QRegion::begin(), boundingRect(), Glyph, Image, QRect::intersected(), QRegion::isEmpty(), QTransform::isRotating(), QTransform::mapRect(), NinePatch, QSGRenderNode::OpaqueRendering, Painter, Rectangle, QRegion::rectCount(), RenderNode, SimpleImage, SimpleRect, SimpleRectangle, SimpleTexture, toRectMax(), and toRectMin().

Referenced by markGeometryDirty(), markMaterialDirty(), setClipRegion(), setOpacity(), and setTransform().

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

• qtdeclarative/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode_p.h
• qtdeclarative/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode.cpp