KWin::VirtualBackend Class Reference

#include <virtual_backend.h>

Inheritance diagram for KWin::VirtualBackend:

Classes
struct	OutputInfo

Signals
void	virtualOutputsSet (bool countChanged)
Signals inherited from KWin::OutputBackend
void	outputsQueried ()
void	outputAdded (Output *output)
void	outputRemoved (Output *output)

Public Member Functions
	VirtualBackend (QObject *parent=nullptr)
	~VirtualBackend () override
bool	initialize () override
std::unique_ptr< QPainterBackend >	createQPainterBackend () override
std::unique_ptr< OpenGLBackend >	createOpenGLBackend () override
Output *	addOutput (const OutputInfo &info)
void	setVirtualOutputs (const QList< OutputInfo > &infos)
Outputs	outputs () const override
QList< CompositingType >	supportedCompositors () const override
void	setEglDisplay (std::unique_ptr< EglDisplay > &&display)
EglDisplay *	sceneEglDisplayObject () const override
gbm_device *	gbmDevice () const
Public Member Functions inherited from KWin::OutputBackend
	~OutputBackend () override
virtual std::unique_ptr< InputBackend >	createInputBackend ()
::EGLContext	sceneEglGlobalShareContext () const
void	setSceneEglGlobalShareContext (::EGLContext context)
Output *	findOutput (const QString &name) const
virtual QString	supportInformation () const
virtual Output *	createVirtualOutput (const QString &name, const QSize &size, qreal scale)
virtual void	removeVirtualOutput (Output *output)
virtual bool	applyOutputChanges (const OutputConfiguration &config)
virtual Session *	session () const

Additional Inherited Members
Public Slots inherited from KWin::OutputBackend
virtual void	sceneInitialized ()
Protected Member Functions inherited from KWin::OutputBackend
	OutputBackend (QObject *parent=nullptr)
Protected Attributes inherited from KWin::OutputBackend
::EGLContext	m_globalShareContext = EGL_NO_CONTEXT

Detailed Description

Definition at line 23 of file virtual_backend.h.

Constructor & Destructor Documentation

VirtualBackend()

KWin::VirtualBackend::VirtualBackend

(

QObject *

parent = nullptr

)

Definition at line 58 of file virtual_backend.cpp.

~VirtualBackend()

KWin::VirtualBackend::~VirtualBackend ( )

override

Definition at line 67 of file virtual_backend.cpp.

Member Function Documentation

addOutput()

Output * KWin::VirtualBackend::addOutput

(

const OutputInfo &

info

)

Definition at line 119 of file virtual_backend.cpp.

createOpenGLBackend()

std::unique_ptr< OpenGLBackend > KWin::VirtualBackend::createOpenGLBackend ( )

overridevirtual

Reimplemented from KWin::OutputBackend.

Definition at line 99 of file virtual_backend.cpp.

createQPainterBackend()

std::unique_ptr< QPainterBackend > KWin::VirtualBackend::createQPainterBackend ( )

overridevirtual

Reimplemented from KWin::OutputBackend.

Definition at line 94 of file virtual_backend.cpp.

gbmDevice()

gbm_device * KWin::VirtualBackend::gbmDevice

(

)

const

Definition at line 89 of file virtual_backend.cpp.

initialize()

bool KWin::VirtualBackend::initialize ( )

overridevirtual

Implements KWin::OutputBackend.

Definition at line 74 of file virtual_backend.cpp.

outputs()

Outputs KWin::VirtualBackend::outputs ( ) const

overridevirtual

Implements KWin::OutputBackend.

Definition at line 104 of file virtual_backend.cpp.

sceneEglDisplayObject()

EglDisplay * KWin::VirtualBackend::sceneEglDisplayObject ( ) const

overridevirtual

Implements KWin::OutputBackend.

Definition at line 149 of file virtual_backend.cpp.

setEglDisplay()

void KWin::VirtualBackend::setEglDisplay

(

std::unique_ptr< EglDisplay > &&

display

)

Definition at line 144 of file virtual_backend.cpp.

setVirtualOutputs()

void KWin::VirtualBackend::setVirtualOutputs

(

const QList< OutputInfo > &

infos

)

Definition at line 126 of file virtual_backend.cpp.

supportedCompositors()

QList< CompositingType > KWin::VirtualBackend::supportedCompositors ( ) const

overridevirtual

The CompositingTypes supported by the Platform. The first item should be the most preferred one.

Since

5.11

Implements KWin::OutputBackend.

Definition at line 79 of file virtual_backend.cpp.

virtualOutputsSet

void KWin::VirtualBackend::virtualOutputsSet ( bool countChanged )

signal

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

• src/backends/virtual/virtual_backend.h
• src/backends/virtual/virtual_backend.cpp