#include <qxcbscreen.h>

Inheritance diagram for QXcbScreen:

Collaboration diagram for QXcbScreen:

Public Member Functions
	QXcbScreen (QXcbConnection connection, QXcbVirtualDesktop virtualDesktop, xcb_randr_output_t outputId, xcb_randr_get_output_info_reply_t *outputInfo)

	QXcbScreen (QXcbConnection connection, QXcbVirtualDesktop virtualDesktop, xcb_randr_monitor_info_t *monitorInfo, xcb_timestamp_t timestamp=XCB_NONE)

	~QXcbScreen ()

QString	getOutputName (xcb_randr_get_output_info_reply_t *outputInfo)

QString	getName (xcb_randr_monitor_info_t *monitorInfo)

QPixmap	grabWindow (WId window, int x, int y, int width, int height) const override
	This function is called when Qt needs to be able to grab the content of a window.

QWindow *	topLevelAt (const QPoint &point) const override
	Return the given top level window for a given position.

QString	manufacturer () const override
	Reimplement this function in subclass to return the manufacturer of this screen.

QString	model () const override
	Reimplement this function in subclass to return the model of this screen.

QString	serialNumber () const override
	Reimplement this function in subclass to return the serial number of this screen.

QRect	geometry () const override
	Reimplement in subclass to return the pixel geometry of the screen.

QRect	availableGeometry () const override
	Reimplement in subclass to return the pixel geometry of the available space This normally is the desktop screen minus the task manager, global menubar etc.

int	depth () const override
	Reimplement in subclass to return current depth of the screen.

QImage::Format	format () const override
	Reimplement in subclass to return the image format which corresponds to the screen format.

QColorSpace	colorSpace () const override

QSizeF	physicalSize () const override
	Reimplement this function in subclass to return the physical size of the screen, in millimeters.

QDpi	logicalDpi () const override
	Reimplement this function in subclass to return the logical horizontal and vertical dots per inch metrics of the screen.

QDpi	logicalBaseDpi () const override
	Reimplement to return the base logical DPI for the platform.

QPlatformCursor *	cursor () const override
	Reimplement this function in subclass to return the cursor of the screen.

qreal	refreshRate () const override
	Reimplement this function in subclass to return the vertical refresh rate of the screen, in Hz.

Qt::ScreenOrientation	orientation () const override
	Reimplement this function in subclass to return the current orientation of the screen, for example based on accelerometer data to determine the device orientation.

QList< QPlatformScreen * >	virtualSiblings () const override
	Returns a list of all the platform screens that are part of the same virtual desktop.

QXcbVirtualDesktop *	virtualDesktop () const

void	setPrimary (bool primary)

bool	isPrimary () const

int	screenNumber () const

int	virtualDesktopNumber () const override

xcb_screen_t *	screen () const

xcb_window_t	root () const

xcb_randr_output_t	output () const

xcb_randr_crtc_t	crtc () const

xcb_randr_mode_t	mode () const

QList< xcb_randr_output_t >	outputs () const

QList< xcb_randr_crtc_t >	crtcs () const

void	setOutput (xcb_randr_output_t outputId, xcb_randr_get_output_info_reply_t *outputInfo)

void	setCrtc (xcb_randr_crtc_t crtc)

void	setMonitor (xcb_randr_monitor_info_t *monitorInfo, xcb_timestamp_t timestamp=XCB_NONE)

QString	defaultName ()

bool	isPrimaryInXScreen ()

void	windowShown (QXcbWindow *window)

QString	windowManagerName () const

QSurfaceFormat	surfaceFormatFor (const QSurfaceFormat &format) const

const xcb_visualtype_t *	visualForFormat (const QSurfaceFormat &format) const

const xcb_visualtype_t *	visualForId (xcb_visualid_t visualid) const

xcb_colormap_t	colormapForVisual (xcb_visualid_t visualid) const

quint8	depthOfVisual (xcb_visualid_t visualid) const

QString	name () const override

void	updateGeometry (const QRect &geometry, uint8_t rotation)

void	updateGeometry (xcb_timestamp_t timestamp=XCB_TIME_CURRENT_TIME)

void	updateAvailableGeometry ()

void	updateRefreshRate (xcb_randr_mode_t mode)

QFontEngine::HintStyle	hintStyle () const

QFontEngine::SubpixelAntialiasingType	subpixelType () const

int	antialiasingEnabled () const

QXcbXSettings *	xSettings () const

Public Member Functions inherited from QXcbObject
	QXcbObject (QXcbConnection *connection=nullptr)

void	setConnection (QXcbConnection *connection)

QXcbConnection *	connection () const

xcb_atom_t	atom (QXcbAtom::Atom atom) const

xcb_connection_t *	xcb_connection () const

Public Member Functions inherited from QPlatformScreen
	QPlatformScreen ()

virtual	~QPlatformScreen ()

virtual bool	isPlaceholder () const

virtual QPixmap	grabWindow (WId window, int x, int y, int width, int height) const
	This function is called when Qt needs to be able to grab the content of a window.

virtual QRect	geometry () const =0
	Reimplement in subclass to return the pixel geometry of the screen.

virtual QRect	availableGeometry () const
	Reimplement in subclass to return the pixel geometry of the available space This normally is the desktop screen minus the task manager, global menubar etc.

virtual int	depth () const =0
	Reimplement in subclass to return current depth of the screen.

virtual QImage::Format	format () const =0
	Reimplement in subclass to return the image format which corresponds to the screen format.

virtual QColorSpace	colorSpace () const

virtual QSizeF	physicalSize () const
	Reimplement this function in subclass to return the physical size of the screen, in millimeters.

virtual QDpi	logicalDpi () const
	Reimplement this function in subclass to return the logical horizontal and vertical dots per inch metrics of the screen.

virtual QDpi	logicalBaseDpi () const
	Reimplement to return the base logical DPI for the platform.

virtual qreal	devicePixelRatio () const
	Reimplement this function in subclass to return the device pixel ratio for the screen.

virtual qreal	refreshRate () const
	Reimplement this function in subclass to return the vertical refresh rate of the screen, in Hz.

virtual Qt::ScreenOrientation	nativeOrientation () const
	Reimplement this function in subclass to return the native orientation of the screen, e.g.

virtual Qt::ScreenOrientation	orientation () const
	Reimplement this function in subclass to return the current orientation of the screen, for example based on accelerometer data to determine the device orientation.

virtual QWindow *	topLevelAt (const QPoint &point) const
	Return the given top level window for a given position.

QWindowList	windows () const
	Return all windows residing on this screen.

virtual QList< QPlatformScreen * >	virtualSiblings () const
	Returns a list of all the platform screens that are part of the same virtual desktop.

const QPlatformScreen *	screenForPosition (const QPoint &point) const
	Find the sibling screen corresponding to globalPos.

QScreen *	screen () const

virtual QString	name () const

virtual QString	manufacturer () const
	Reimplement this function in subclass to return the manufacturer of this screen.

virtual QString	model () const
	Reimplement this function in subclass to return the model of this screen.

virtual QString	serialNumber () const
	Reimplement this function in subclass to return the serial number of this screen.

virtual QPlatformCursor *	cursor () const
	Reimplement this function in subclass to return the cursor of the screen.

virtual SubpixelAntialiasingType	subpixelAntialiasingTypeHint () const
	Returns a hint about this screen's subpixel layout structure.

virtual PowerState	powerState () const
	Returns the current power state.

virtual void	setPowerState (PowerState state)
	Sets the power state for this screen.

virtual QList< Mode >	modes () const
	Reimplement this function in subclass to return the list of modes for this screen.

virtual int	currentMode () const
	Reimplement this function in subclass to return the index of the current mode from the modes list.

virtual int	preferredMode () const
	Reimplement this function in subclass to return the preferred mode index from the modes list.

Friends
class	QXcbConnection

class	QXcbVirtualDesktop

Additional Inherited Members
Public Types inherited from QPlatformScreen
enum	SubpixelAntialiasingType { Subpixel_None , Subpixel_RGB , Subpixel_BGR , Subpixel_VRGB , Subpixel_VBGR }

enum	PowerState { PowerStateOn , PowerStateStandby , PowerStateSuspend , PowerStateOff }

Static Public Member Functions inherited from QPlatformScreen
static QPlatformScreen *	platformScreenForWindow (const QWindow *window)

static int	angleBetween (Qt::ScreenOrientation a, Qt::ScreenOrientation b)

static QTransform	transformBetween (Qt::ScreenOrientation a, Qt::ScreenOrientation b, const QRect &target)

static QRect	mapBetween (Qt::ScreenOrientation a, Qt::ScreenOrientation b, const QRect &rect)

static QDpi	overrideDpi (const QDpi &in)

Protected Member Functions inherited from QPlatformScreen
void	resizeMaximizedWindows ()
	Convenience method to resize all the maximized and fullscreen windows of this platform screen.

Protected Attributes inherited from QPlatformScreen
QScopedPointer< QPlatformScreenPrivate >	d_ptr

Detailed Description

Definition at line 111 of file qxcbscreen.h.

Constructor & Destructor Documentation

◆ QXcbScreen() [1/2]

QXcbScreen::QXcbScreen	(	QXcbConnection *	connection,
		QXcbVirtualDesktop *	virtualDesktop,
		xcb_randr_output_t	outputId,
		xcb_randr_get_output_info_reply_t *	outputInfo
	)

Definition at line 493 of file qxcbscreen.cpp.

References QXcbVirtualDesktop::availableGeometry(), QXcbObject::connection(), crtc(), QXcbBasicConnection::isAtLeastXRandR12(), QRect::isEmpty(), QSizeF::isEmpty(), output(), QXcbVirtualDesktop::physicalSize(), Q_XCB_REPLY_UNCHECKED, root(), screen(), QXcbVirtualDesktop::size(), updateGeometry(), updateRefreshRate(), virtualDesktop(), and QXcbObject::xcb_connection().

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◆ QXcbScreen() [2/2]

QXcbScreen::QXcbScreen	(	QXcbConnection *	connection,
		QXcbVirtualDesktop *	virtualDesktop,
		xcb_randr_monitor_info_t *	monitorInfo,
		xcb_timestamp_t	timestamp = `XCB_NONE`
	)

Definition at line 582 of file qxcbscreen.cpp.

References setMonitor().

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◆ ~QXcbScreen()

QXcbScreen::~QXcbScreen ( )

Definition at line 714 of file qxcbscreen.cpp.

Member Function Documentation

◆ antialiasingEnabled()

int QXcbScreen::antialiasingEnabled ( ) const

inline

Definition at line 187 of file qxcbscreen.h.

Referenced by QXcbNativeInterface::nativeResourceForScreen().

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◆ availableGeometry()

QRect QXcbScreen::availableGeometry ( ) const

overridevirtual

Reimplement in subclass to return the pixel geometry of the available space This normally is the desktop screen minus the task manager, global menubar etc.

Reimplemented from QPlatformScreen.

Definition at line 839 of file qxcbscreen.cpp.

References qEnvironmentVariableIsEmpty(), QList< T >::size(), and virtualSiblings().

Referenced by updateAvailableGeometry().

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◆ colormapForVisual()

xcb_colormap_t QXcbScreen::colormapForVisual ( xcb_visualid_t visualid ) const

inline

Definition at line 175 of file qxcbscreen.h.

Referenced by QXcbWindow::create().

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◆ colorSpace()

QColorSpace QXcbScreen::colorSpace ( ) const

inlineoverridevirtual

Reimplemented from QPlatformScreen.

Definition at line 136 of file qxcbscreen.h.

◆ crtc()

xcb_randr_crtc_t QXcbScreen::crtc ( ) const

inline

Definition at line 155 of file qxcbscreen.h.

Referenced by QXcbScreen(), setMonitor(), and updateGeometry().

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◆ crtcs()

QList< xcb_randr_crtc_t > QXcbScreen::crtcs ( ) const

inline

Definition at line 159 of file qxcbscreen.h.

◆ cursor()

QPlatformCursor * QXcbScreen::cursor ( ) const

overridevirtual

Reimplement this function in subclass to return the cursor of the screen.

The default implementation returns \nullptr.

Reimplemented from QPlatformScreen.

Definition at line 880 of file qxcbscreen.cpp.

Referenced by QXcbWindow::hide().

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◆ defaultName()

QString QXcbScreen::defaultName ( )

Definition at line 691 of file qxcbscreen.cpp.

References QXcbObject::connection(), QXcbBasicConnection::displayName(), displayName(), QString::fromLocal8Bit(), QString::lastIndexOf(), name(), QXcbVirtualDesktop::number(), QString::number(), and QString::truncate().

Referenced by getOutputName(), and setMonitor().

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◆ depth()

int QXcbScreen::depth ( ) const

inlineoverridevirtual

Reimplement in subclass to return current depth of the screen.

Implements QPlatformScreen.

Definition at line 134 of file qxcbscreen.h.

References screen.

◆ depthOfVisual()

quint8 QXcbScreen::depthOfVisual ( xcb_visualid_t visualid ) const

inline

Definition at line 176 of file qxcbscreen.h.

Referenced by QXcbSystemTrayBackingStore::QXcbSystemTrayBackingStore(), and QXcbWindow::create().

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◆ format()

QImage::Format QXcbScreen::format ( ) const

overridevirtual

Reimplement in subclass to return the image format which corresponds to the screen format.

Implements QPlatformScreen.

Definition at line 847 of file qxcbscreen.cpp.

References QXcbObject::connection(), format(), QImage::Format_Invalid, QImage::Format_RGB32, qt_xcb_imageFormatForVisual(), screen(), and visualForId().

Referenced by format().

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◆ geometry()

QRect QXcbScreen::geometry ( ) const

inlineoverridevirtual

Reimplement in subclass to return the pixel geometry of the screen.

Implements QPlatformScreen.

Definition at line 132 of file qxcbscreen.h.

Referenced by updateGeometry().

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◆ getName()

QString QXcbScreen::getName ( xcb_randr_monitor_info_t * monitorInfo )

Definition at line 730 of file qxcbscreen.cpp.

References QXcbBasicConnection::atomName(), ba, QXcbObject::connection(), QByteArray::constData(), QXcbBasicConnection::displayName(), displayName(), QString::fromLatin1(), QString::fromLocal8Bit(), QByteArray::isEmpty(), QString::lastIndexOf(), name(), QXcbVirtualDesktop::number(), QString::number(), and QString::truncate().

Referenced by setMonitor().

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◆ getOutputName()

QString QXcbScreen::getOutputName ( xcb_randr_get_output_info_reply_t * outputInfo )

Definition at line 718 of file qxcbscreen.cpp.

References defaultName(), QString::fromUtf8(), and name().

Referenced by setOutput().

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◆ grabWindow()

QPixmap QXcbScreen::grabWindow	(	WId	window,
		int	x,
		int	y,
		int	width,
		int	height
	)		const

overridevirtual

This function is called when Qt needs to be able to grab the content of a window.

Returns the content of the window specified with the WId handle within the boundaries of QRect(x,y,width,height).

Reimplemented from QPlatformScreen.

Definition at line 997 of file qxcbscreen.cpp.

References QXcbObject::connection(), QSize::height(), pixmap, Q_XCB_REPLY_UNCHECKED, qt_xcb_pixmapFromXPixmap(), root(), screen(), QRect::size(), translate(), QSize::width(), window(), QRect::x(), QXcbObject::xcb_connection(), and QRect::y().

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◆ hintStyle()

QFontEngine::HintStyle QXcbScreen::hintStyle ( ) const

inline

Definition at line 185 of file qxcbscreen.h.

Referenced by QXcbNativeInterface::nativeResourceForScreen().

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◆ isPrimary()

bool QXcbScreen::isPrimary ( ) const

inline

Definition at line 147 of file qxcbscreen.h.

Referenced by isPrimaryInXScreen().

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◆ isPrimaryInXScreen()

bool QXcbScreen::isPrimaryInXScreen ( )

Definition at line 703 of file qxcbscreen.cpp.

References QXcbObject::connection(), QListSpecialMethodsBase< T >::contains(), isPrimary(), Q_XCB_REPLY, qWarning, root(), and QXcbObject::xcb_connection().

Referenced by setMonitor().

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◆ logicalBaseDpi()

QDpi QXcbScreen::logicalBaseDpi ( ) const

inlineoverridevirtual

Reimplement to return the base logical DPI for the platform.

This DPI value should correspond to a standard-DPI (1x) display. The default implementation returns 96.

QtGui will use this value (together with logicalDpi) to compute the scale factor when high-DPI scaling is enabled, as follows: factor = logicalDPI / baseDPI

Reimplemented from QPlatformScreen.

Definition at line 139 of file qxcbscreen.h.

◆ logicalDpi()

QDpi QXcbScreen::logicalDpi ( ) const

overridevirtual

Reimplement this function in subclass to return the logical horizontal and vertical dots per inch metrics of the screen.

The logical dots per inch metrics are used by Qt to scale the user interface.

The default implementation returns logicalBaseDpi(), which results in a UI scale factor of 1.0.

See also: physicalSize

Reimplemented from QPlatformScreen.

Definition at line 866 of file qxcbscreen.cpp.

◆ manufacturer()

QString QXcbScreen::manufacturer ( ) const

overridevirtual

Reimplement this function in subclass to return the manufacturer of this screen.

The default implementation returns an empty string.

Since: 5.9

Reimplemented from QPlatformScreen.

Definition at line 747 of file qxcbscreen.cpp.

References QEdidParser::manufacturer.

◆ mode()

xcb_randr_mode_t QXcbScreen::mode ( ) const

inline

Definition at line 156 of file qxcbscreen.h.

Referenced by setMonitor(), and updateRefreshRate().

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◆ model()

QString QXcbScreen::model ( ) const

overridevirtual

Reimplement this function in subclass to return the model of this screen.

The default implementation returns an empty string.

Since: 5.9

Reimplemented from QPlatformScreen.

Definition at line 752 of file qxcbscreen.cpp.

References QEdidParser::model.

◆ name()

QString QXcbScreen::name ( ) const

inlineoverridevirtual

Reimplemented from QPlatformScreen.

Definition at line 178 of file qxcbscreen.h.

Referenced by defaultName(), getName(), and getOutputName().

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◆ orientation()

Qt::ScreenOrientation QXcbScreen::orientation ( ) const

inlineoverridevirtual

Reimplement this function in subclass to return the current orientation of the screen, for example based on accelerometer data to determine the device orientation.

The default implementation returns Qt::PrimaryOrientation.

Reimplemented from QPlatformScreen.

Definition at line 142 of file qxcbscreen.h.

◆ output()

xcb_randr_output_t QXcbScreen::output ( ) const

inline

Definition at line 154 of file qxcbscreen.h.

Referenced by QXcbScreen(), and setMonitor().

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◆ outputs()

QList< xcb_randr_output_t > QXcbScreen::outputs ( ) const

inline

Definition at line 158 of file qxcbscreen.h.

Referenced by setMonitor().

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◆ physicalSize()

QSizeF QXcbScreen::physicalSize ( ) const

inlineoverridevirtual

Reimplement this function in subclass to return the physical size of the screen, in millimeters.

The physical size represents the actual physical dimensions of the display.

The default implementation takes the pixel size of the screen, considers a resolution of 100 dots per inch, and returns the calculated physical size. A device with a screen that has different resolutions will need to be supported by a suitable reimplementation of this function.

See also: logcalDpi

Reimplemented from QPlatformScreen.

Definition at line 137 of file qxcbscreen.h.

◆ refreshRate()

qreal QXcbScreen::refreshRate ( ) const

inlineoverridevirtual

Reimplement this function in subclass to return the vertical refresh rate of the screen, in Hz.

The default returns 60, a sensible default for modern displays.

Reimplemented from QPlatformScreen.

Definition at line 141 of file qxcbscreen.h.

◆ root()

xcb_window_t QXcbScreen::root ( ) const

inline

Definition at line 153 of file qxcbscreen.h.

References screen.

Referenced by QXcbScreen(), QXcbWindow::create(), grabWindow(), QXcbWindow::handleClientMessageEvent(), QXcbWindow::hide(), isPrimaryInXScreen(), QXcbNativeInterface::nativeResourceForScreen(), setMonitor(), QXcbWindow::setParent(), topLevelAt(), and updateRefreshRate().

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◆ screen()

xcb_screen_t * QXcbScreen::screen ( ) const

inline

Definition at line 152 of file qxcbscreen.h.

Referenced by QXcbScreen(), QXcbWindow::create(), QXcbEglWindow::createVisual(), format(), grabWindow(), QXcbClipboard::requestor(), setMonitor(), topLevelAt(), QXcbCursor::updateContext(), updateRefreshRate(), and QXcbSystemTrayTracker::visualId().

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◆ screenNumber()

int QXcbScreen::screenNumber ( ) const

inline

Definition at line 149 of file qxcbscreen.h.

Referenced by QGLXPbuffer::QGLXPbuffer(), QXcbGlxWindow::createVisual(), and QXcbConnection::primaryScreen().

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◆ serialNumber()

QString QXcbScreen::serialNumber ( ) const

overridevirtual

Reimplement this function in subclass to return the serial number of this screen.

The default implementation returns an empty string.

Since: 5.9

Reimplemented from QPlatformScreen.

Definition at line 757 of file qxcbscreen.cpp.

References QEdidParser::serialNumber.

◆ setCrtc()

void QXcbScreen::setCrtc ( xcb_randr_crtc_t crtc )

inline

Definition at line 163 of file qxcbscreen.h.

◆ setMonitor()

void QXcbScreen::setMonitor	(	xcb_randr_monitor_info_t *	monitorInfo,
		xcb_timestamp_t	timestamp = `XCB_NONE`
	)

Definition at line 592 of file qxcbscreen.cpp.

References QXcbVirtualDesktop::availableGeometry(), QList< T >::clear(), QXcbObject::connection(), crtc(), defaultName(), QString::fromUtf8(), getName(), i, QRect::isEmpty(), QSizeF::isEmpty(), isPrimaryInXScreen(), mode(), number, output(), outputs(), QXcbVirtualDesktop::physicalSize(), Q_XCB_REPLY, Q_XCB_REPLY_UNCHECKED, qCDebug, qPrintable, root(), screen(), QList< T >::size(), updateGeometry(), updateRefreshRate(), virtualDesktop(), and QXcbObject::xcb_connection().

Referenced by QXcbScreen().

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◆ setOutput()

void QXcbScreen::setOutput	(	xcb_randr_output_t	outputId,
		xcb_randr_get_output_info_reply_t *	outputInfo
	)

Definition at line 885 of file qxcbscreen.cpp.

References getOutputName().

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◆ setPrimary()

void QXcbScreen::setPrimary ( bool primary )

inline

Definition at line 146 of file qxcbscreen.h.

◆ subpixelType()

QFontEngine::SubpixelAntialiasingType QXcbScreen::subpixelType ( ) const

inline

Definition at line 186 of file qxcbscreen.h.

Referenced by QXcbNativeInterface::nativeResourceForScreen().

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◆ surfaceFormatFor()

QSurfaceFormat QXcbScreen::surfaceFormatFor ( const QSurfaceFormat & format ) const

Definition at line 803 of file qxcbscreen.cpp.

References QXcbVirtualDesktop::surfaceFormatFor().

Referenced by QXcbWindow::create().

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◆ topLevelAt()

QWindow * QXcbScreen::topLevelAt ( const QPoint & pos ) const

overridevirtual

Return the given top level window for a given position.

Default implementation retrieves a list of all top level windows and finds the first window which contains point pos

Reimplemented from QPlatformScreen.

Definition at line 762 of file qxcbscreen.cpp.

References child, QXcbObject::connection(), parent, QXcbConnection::platformWindowFromId(), Q_XCB_REPLY_UNCHECKED, root(), screen(), QPlatformWindow::window(), and QXcbObject::xcb_connection().

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◆ updateAvailableGeometry()

void QXcbScreen::updateAvailableGeometry ( )

Definition at line 947 of file qxcbscreen.cpp.

References availableGeometry(), QXcbVirtualDesktop::availableGeometry(), QWindowSystemInterface::handleScreenGeometryChange(), and QPlatformScreen::screen().

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◆ updateGeometry() [1/2]

void QXcbScreen::updateGeometry	(	const QRect &	geometry,
		uint8_t	rotation
	)

Definition at line 907 of file qxcbscreen.cpp.

References QXcbVirtualDesktop::availableGeometry(), QXcbVirtualDesktop::dpi(), geometry(), QWindowSystemInterface::handleScreenGeometryChange(), QWindowSystemInterface::handleScreenOrientationChange(), Qt::InvertedLandscapeOrientation, Qt::InvertedPortraitOrientation, QSizeF::isEmpty(), Qt::LandscapeOrientation, Qt::PortraitOrientation, QPlatformScreen::screen(), QRect::size(), sizeInMillimeters(), and QSizeF::transposed().

Referenced by QXcbScreen(), setMonitor(), and updateGeometry().

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◆ updateGeometry() [2/2]

void QXcbScreen::updateGeometry ( xcb_timestamp_t timestamp = XCB_TIME_CURRENT_TIME )

Definition at line 896 of file qxcbscreen.cpp.

References QXcbObject::connection(), crtc(), Q_XCB_REPLY_UNCHECKED, updateGeometry(), and QXcbObject::xcb_connection().

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◆ updateRefreshRate()

void QXcbScreen::updateRefreshRate ( xcb_randr_mode_t mode )

Definition at line 956 of file qxcbscreen.cpp.

References QXcbObject::connection(), QWindowSystemInterface::handleScreenRefreshRateChange(), mode(), Q_XCB_REPLY_UNCHECKED, root(), QPlatformScreen::screen(), screen(), and QXcbObject::xcb_connection().

Referenced by QXcbScreen(), and setMonitor().

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◆ virtualDesktop()

QXcbVirtualDesktop * QXcbScreen::virtualDesktop ( ) const

inline

Definition at line 144 of file qxcbscreen.h.

Referenced by QXcbScreen(), QXcbNativeInterface::nativeResourceForScreen(), and setMonitor().

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◆ virtualDesktopNumber()

int QXcbScreen::virtualDesktopNumber ( ) const

inlineoverride

Definition at line 150 of file qxcbscreen.h.

◆ virtualSiblings()

QList< QPlatformScreen * > QXcbScreen::virtualSiblings ( ) const

inlineoverridevirtual

Returns a list of all the platform screens that are part of the same virtual desktop.

Screens part of the same virtual desktop share a common coordinate system, and windows can be freely moved between them.

Reimplemented from QPlatformScreen.

Definition at line 143 of file qxcbscreen.h.

Referenced by availableGeometry(), and QXcbWindow::hide().

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◆ visualForFormat()

const xcb_visualtype_t * QXcbScreen::visualForFormat ( const QSurfaceFormat & format ) const

inline

Definition at line 173 of file qxcbscreen.h.

Referenced by QXcbWindow::createVisual().

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◆ visualForId()

const xcb_visualtype_t * QXcbScreen::visualForId ( xcb_visualid_t visualid ) const

Definition at line 808 of file qxcbscreen.cpp.

References QXcbVirtualDesktop::visualForId().

Referenced by QXcbWindow::create(), QXcbEglWindow::createVisual(), QXcbGlxWindow::createVisual(), and format().

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◆ windowManagerName()

QString QXcbScreen::windowManagerName ( ) const

inline

Definition at line 169 of file qxcbscreen.h.

◆ windowShown()

void QXcbScreen::windowShown ( QXcbWindow * window )

Definition at line 794 of file qxcbscreen.cpp.

References QXcbObject::connection(), QByteArrayLiteral, QXcbConnection::setStartupId(), and window().

Referenced by QXcbWindow::handleXEmbedMessage(), and QXcbWindow::show().

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◆ xSettings()

QXcbXSettings * QXcbScreen::xSettings ( ) const

Definition at line 1070 of file qxcbscreen.cpp.

References QXcbVirtualDesktop::xSettings().

Referenced by QXcbCursor::~QXcbCursor(), and QXcbIntegration::initialize().

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Friends And Related Symbol Documentation

◆ QXcbConnection

friend class QXcbConnection

friend

Definition at line 222 of file qxcbscreen.h.

◆ QXcbVirtualDesktop

friend class QXcbVirtualDesktop

friend

Definition at line 223 of file qxcbscreen.h.

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

qtbase/src/plugins/platforms/xcb/qxcbscreen.h
qtbase/src/plugins/platforms/xcb/qxcbscreen.cpp

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QXcbScreen() [1/2]

◆ QXcbScreen() [2/2]

◆ ~QXcbScreen()

Member Function Documentation

◆ antialiasingEnabled()

◆ availableGeometry()

◆ colormapForVisual()

◆ colorSpace()

◆ crtc()

◆ crtcs()

◆ cursor()

◆ defaultName()

◆ depth()

◆ depthOfVisual()

◆ format()

◆ geometry()

◆ getName()

◆ getOutputName()

◆ grabWindow()

◆ hintStyle()

◆ isPrimary()

◆ isPrimaryInXScreen()

◆ logicalBaseDpi()

◆ logicalDpi()

◆ manufacturer()

◆ mode()

◆ model()

◆ name()

◆ orientation()

◆ output()

◆ outputs()

◆ physicalSize()

◆ refreshRate()

◆ root()

◆ screen()

◆ screenNumber()

◆ serialNumber()

◆ setCrtc()

◆ setMonitor()

◆ setOutput()

◆ setPrimary()

◆ subpixelType()

◆ surfaceFormatFor()

◆ topLevelAt()

◆ updateAvailableGeometry()

◆ updateGeometry() [1/2]

◆ updateGeometry() [2/2]

◆ updateRefreshRate()

◆ virtualDesktop()

◆ virtualDesktopNumber()

◆ virtualSiblings()

◆ visualForFormat()

◆ visualForId()

◆ windowManagerName()

◆ windowShown()

◆ xSettings()

Friends And Related Symbol Documentation

◆ QXcbConnection

◆ QXcbVirtualDesktop