KWin::RenderLayer Class Reference

#include <renderlayer.h>

Inheritance diagram for KWin::RenderLayer:

Public Member Functions
	RenderLayer (RenderLoop *loop, RenderLayer *superlayer=nullptr)
	~RenderLayer () override
OutputLayer *	outputLayer () const
void	setOutputLayer (OutputLayer *layer)
RenderLoop *	loop () const
RenderLayerDelegate *	delegate () const
void	setDelegate (std::unique_ptr< RenderLayerDelegate > delegate)
QList< RenderLayer * >	sublayers () const
RenderLayer *	superlayer () const
void	setSuperlayer (RenderLayer *layer)
bool	isVisible () const
void	setVisible (bool visible)
QPoint	mapToGlobal (const QPoint &point) const
QPointF	mapToGlobal (const QPointF &point) const
QRegion	mapToGlobal (const QRegion &region) const
QRect	mapToGlobal (const QRect &rect) const
QRectF	mapToGlobal (const QRectF &rect) const
QPoint	mapFromGlobal (const QPoint &point) const
QPointF	mapFromGlobal (const QPointF &point) const
QRegion	mapFromGlobal (const QRegion &region) const
QRect	mapFromGlobal (const QRect &rect) const
QRectF	mapFromGlobal (const QRectF &rect) const
QRectF	rect () const
QRectF	boundingRect () const
QRectF	geometry () const
void	setGeometry (const QRectF &rect)
void	scheduleRepaint (Item *item)
bool	needsRepaint () const
void	addRepaint (const QRegion &region)
void	addRepaint (const QRect &rect)
void	addRepaint (int x, int y, int width, int height)
void	addRepaintFull ()
QRegion	repaints () const
void	resetRepaints ()

Detailed Description

The RenderLayer class represents a composited layer.

The contents of the layer is represented by the RenderLayerDelegate. The render layer takes the ownership of the delegate.

Each render layer has a hardware layer assigned to it, represented by OutputLayer. If the output layer is not set explicitly, it's inherited from the parent render layer. Output layers can be freely assigned or unassigned to render layers.

Definition at line 36 of file renderlayer.h.

Constructor & Destructor Documentation

RenderLayer()

KWin::RenderLayer::RenderLayer ( RenderLoop * loop, RenderLayer * superlayer = nullptr )

explicit

Definition at line 15 of file renderlayer.cpp.

~RenderLayer()

KWin::RenderLayer::~RenderLayer ( )

override

Definition at line 21 of file renderlayer.cpp.

Member Function Documentation

addRepaint() [1/3]

void KWin::RenderLayer::addRepaint

(

const QRect &

rect

)

Definition at line 181 of file renderlayer.cpp.

addRepaint() [2/3]

void KWin::RenderLayer::addRepaint

(

const QRegion &

region

)

Definition at line 186 of file renderlayer.cpp.

addRepaint() [3/3]

void KWin::RenderLayer::addRepaint	(	int	x,
		int	y,
		int	width,
		int	height )

Definition at line 176 of file renderlayer.cpp.

addRepaintFull()

void KWin::RenderLayer::addRepaintFull

(

)

Definition at line 171 of file renderlayer.cpp.

boundingRect()

QRectF KWin::RenderLayer::boundingRect

(

)

const

Definition at line 109 of file renderlayer.cpp.

delegate()

RenderLayerDelegate * KWin::RenderLayer::delegate

(

)

const

Definition at line 93 of file renderlayer.cpp.

geometry()

QRectF KWin::RenderLayer::geometry

(

)

const

Definition at line 114 of file renderlayer.cpp.

isVisible()

bool KWin::RenderLayer::isVisible

(

)

const

Definition at line 208 of file renderlayer.cpp.

loop()

RenderLoop * KWin::RenderLayer::loop

(

)

const

Definition at line 88 of file renderlayer.cpp.

mapFromGlobal() [1/5]

QPoint KWin::RenderLayer::mapFromGlobal

(

const QPoint &

point

)

const

Definition at line 283 of file renderlayer.cpp.

mapFromGlobal() [2/5]

QPointF KWin::RenderLayer::mapFromGlobal

(

const QPointF &

point

)

const

Definition at line 288 of file renderlayer.cpp.

mapFromGlobal() [3/5]

QRect KWin::RenderLayer::mapFromGlobal

(

const QRect &

rect

)

const

Definition at line 299 of file renderlayer.cpp.

mapFromGlobal() [4/5]

QRectF KWin::RenderLayer::mapFromGlobal

(

const QRectF &

rect

)

const

Definition at line 304 of file renderlayer.cpp.

mapFromGlobal() [5/5]

QRegion KWin::RenderLayer::mapFromGlobal

(

const QRegion &

region

)

const

Definition at line 309 of file renderlayer.cpp.

mapToGlobal() [1/5]

QPoint KWin::RenderLayer::mapToGlobal

(

const QPoint &

point

)

const

Definition at line 249 of file renderlayer.cpp.

mapToGlobal() [2/5]

QPointF KWin::RenderLayer::mapToGlobal

(

const QPointF &

point

)

const

Definition at line 254 of file renderlayer.cpp.

mapToGlobal() [3/5]

QRect KWin::RenderLayer::mapToGlobal

(

const QRect &

rect

)

const

Definition at line 265 of file renderlayer.cpp.

mapToGlobal() [4/5]

QRectF KWin::RenderLayer::mapToGlobal

(

const QRectF &

rect

)

const

Definition at line 270 of file renderlayer.cpp.

mapToGlobal() [5/5]

QRegion KWin::RenderLayer::mapToGlobal

(

const QRegion &

region

)

const

Definition at line 275 of file renderlayer.cpp.

needsRepaint()

bool KWin::RenderLayer::needsRepaint

(

)

const

Returns true if this or a sublayer has requested an update

Definition at line 143 of file renderlayer.cpp.

outputLayer()

OutputLayer * KWin::RenderLayer::outputLayer

(

)

const

Definition at line 30 of file renderlayer.cpp.

rect()

QRectF KWin::RenderLayer::rect

(

)

const

Definition at line 104 of file renderlayer.cpp.

repaints()

QRegion KWin::RenderLayer::repaints

(

)

const

Definition at line 197 of file renderlayer.cpp.

resetRepaints()

void KWin::RenderLayer::resetRepaints

(

)

Definition at line 202 of file renderlayer.cpp.

scheduleRepaint()

void KWin::RenderLayer::scheduleRepaint

(

Item *

item

)

Mark this layer as dirty and trigger a repaint on the render loop

Definition at line 137 of file renderlayer.cpp.

setDelegate()

void KWin::RenderLayer::setDelegate

(

std::unique_ptr< RenderLayerDelegate >

delegate

)

Definition at line 98 of file renderlayer.cpp.

setGeometry()

void KWin::RenderLayer::setGeometry

(

const QRectF &

rect

)

Definition at line 119 of file renderlayer.cpp.

setOutputLayer()

void KWin::RenderLayer::setOutputLayer

(

OutputLayer *

layer

)

Definition at line 35 of file renderlayer.cpp.

setSuperlayer()

void KWin::RenderLayer::setSuperlayer

(

RenderLayer *

layer

)

Definition at line 54 of file renderlayer.cpp.

setVisible()

void KWin::RenderLayer::setVisible

(

bool

visible

)

Definition at line 213 of file renderlayer.cpp.

sublayers()

QList< RenderLayer * > KWin::RenderLayer::sublayers

(

)

const

Definition at line 69 of file renderlayer.cpp.

superlayer()

RenderLayer * KWin::RenderLayer::superlayer

(

)

const

Definition at line 49 of file renderlayer.cpp.

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

• src/core/renderlayer.h
• src/core/renderlayer.cpp