\qmltype WaylandOutput \instantiates QWaylandOutput \inqmlmodule QtWayland.Compositor More...

#include <qwaylandoutput.h>

Inheritance diagram for QWaylandOutput:

Collaboration diagram for QWaylandOutput:

Public Types
enum	Subpixel { SubpixelUnknown = 0 , SubpixelNone , SubpixelHorizontalRgb , SubpixelHorizontalBgr , SubpixelVerticalRgb , SubpixelVerticalBgr }
	This enum type is used to specify the subpixel arrangement of a QWaylandOutput. More...

enum	Transform { TransformNormal = 0 , Transform90 , Transform180 , Transform270 , TransformFlipped , TransformFlipped90 , TransformFlipped180 , TransformFlipped270 }
	This enum type is used to specify the orientation of a QWaylandOutput. More...

Signals
void	compositorChanged ()

void	windowChanged ()

void	positionChanged ()

void	geometryChanged ()

void	modeAdded ()

void	currentModeChanged ()

void	availableGeometryChanged ()

void	physicalSizeChanged ()

void	scaleFactorChanged ()

void	subpixelChanged ()

void	transformChanged ()

void	sizeFollowsWindowChanged ()

void	physicalSizeFollowsSizeChanged ()

void	manufacturerChanged ()

void	modelChanged ()

void	windowDestroyed ()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	QWaylandOutput ()

	QWaylandOutput (QWaylandCompositor compositor, QWindow window)
	Constructs a QWaylandOutput in compositor and with the specified window.

	~QWaylandOutput () override
	Destroys the QWaylandOutput.

struct::wl_resource *	resourceForClient (QWaylandClient *client) const

QWaylandCompositor *	compositor () const
	\qmlproperty WaylandCompositor QtWayland.Compositor::WaylandOutput::compositor

void	setCompositor (QWaylandCompositor *compositor)

QWindow *	window () const

void	setWindow (QWindow *window)

QString	manufacturer () const

void	setManufacturer (const QString &manufacturer)

QString	model () const

void	setModel (const QString &model)

QPoint	position () const

void	setPosition (const QPoint &pt)

QList< QWaylandOutputMode >	modes () const
	Returns the list of modes.

void	addMode (const QWaylandOutputMode &mode, bool preferred=false)
	Adds the mode mode to the output and mark it as preferred if preferred is `true`.

QWaylandOutputMode	currentMode () const
	Returns the output's size in pixels and refresh rate in mHz.

void	setCurrentMode (const QWaylandOutputMode &mode)
	Sets the current mode.

QRect	geometry () const

QRect	availableGeometry () const

void	setAvailableGeometry (const QRect &availableGeometry)

QSize	physicalSize () const

void	setPhysicalSize (const QSize &size)

Subpixel	subpixel () const

void	setSubpixel (const Subpixel &subpixel)

Transform	transform () const

void	setTransform (const Transform &transform)

int	scaleFactor () const

void	setScaleFactor (int scale)

bool	sizeFollowsWindow () const

void	setSizeFollowsWindow (bool follow)

bool	physicalSizeFollowsSize () const

void	setPhysicalSizeFollowsSize (bool follow)

void	frameStarted ()
	Informs QWaylandOutput that a frame has started.

void	sendFrameCallbacks ()
	Sends pending frame callbacks.

void	surfaceEnter (QWaylandSurface *surface)

void	surfaceLeave (QWaylandSurface *surface)

virtual void	update ()
	Schedules a QEvent::UpdateRequest to be delivered to the QWaylandOutput's \l{window()}{window}.

Public Member Functions inherited from QWaylandObject
	~QWaylandObject () override

QWaylandCompositorExtension *	extension (const QByteArray &name)
	Returns the compositor extension which matches name if one has been registered with the QWaylandObject.

QWaylandCompositorExtension *	extension (const wl_interface *interface)
	Returns the compositor extension which matches interface if one has been registered with the QWaylandObject.

QList< QWaylandCompositorExtension * >	extensions () const
	Returns the list of compositor extensions that have been registered with this QWaylandObject.

void	addExtension (QWaylandCompositorExtension *extension)
	Registers extension with this QWaylandObject.

void	removeExtension (QWaylandCompositorExtension *extension)
	Removes extension from the list of registered extensions in this QWaylandObject, if it has previously been registered using \l{addExtension()}.

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

void	killTimer (Qt::TimerId id)

template<typename T >
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

bool	setProperty (const char *name, QVariant &&value)

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Static Public Member Functions
static QWaylandOutput *	fromResource (wl_resource *resource)
	Returns the QWaylandOutput corresponding to resource.

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Protected Member Functions
bool	event (QEvent *event) override

virtual void	initialize ()

Protected Member Functions inherited from QWaylandObject
	QWaylandObject (QObject *parent=nullptr)
	Creates a QWaylandObject as a child of parent.

	QWaylandObject (QObjectPrivate &d, QObject *parent=nullptr)

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Properties
QWaylandCompositor *	compositor

QWindow *	window
	\qmlproperty Window QtWayland.Compositor::WaylandOutput::window

QString	manufacturer
	\qmlproperty string QtWayland.Compositor::WaylandOutput::manufacturer

QString	model
	\qmlproperty string QtWayland.Compositor::WaylandOutput::model

QPoint	position
	\qmlproperty point QtWayland.Compositor::WaylandOutput::position

QRect	geometry
	\qmlproperty rect QtWayland.Compositor::WaylandOutput::geometry

QRect	availableGeometry
	\qmlproperty rect QtWayland.Compositor::WaylandOutput::availableGeometry

QSize	physicalSize
	\qmlproperty size QtWayland.Compositor::WaylandOutput::physicalSize

QWaylandOutput::Subpixel	subpixel
	\qmlproperty enum QtWayland.Compositor::WaylandOutput::subpixel

QWaylandOutput::Transform	transform
	\qmlproperty enum QtWayland.Compositor::WaylandOutput::transform

int	scaleFactor
	\qmlproperty int QtWayland.Compositor::WaylandOutput::scaleFactor

bool	sizeFollowsWindow
	\qmlproperty bool QtWayland.Compositor::WaylandOutput::sizeFollowsWindow

Properties inherited from QObject
QString	objectName
	the name of this object

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Protected Attributes inherited from QWaylandObject
QList< QWaylandCompositorExtension * >	extension_vector

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

\qmltype WaylandOutput \instantiates QWaylandOutput \inqmlmodule QtWayland.Compositor

Since: 5.8

Provides access to a displayable area managed by the compositor.

The WaylandOutput manages a rectangular area within bounds of the compositor's geometry, to use it for displaying client content. This could, for instance, be a screen managed by the WaylandCompositor.

The type corresponds to the wl_output interface in the Wayland protocol.

Note: If the compositor has multiple Wayland outputs, the \l Qt::AA_ShareOpenGLContexts attribute must be set before the \l QGuiApplication object is constructed.

\inmodule QtWaylandCompositor

Since: 5.8

The QWaylandOutput class represents a displayable area managed by the compositor.

The QWaylandOutput manages a rectangular area within bounds of the compositor's geometry, to use it for displaying client content. This could, for instance, be a screen managed by the WaylandCompositor.

The class corresponds to the wl_output interface in the Wayland protocol.

Definition at line 26 of file qwaylandoutput.h.

Member Enumeration Documentation

◆ Subpixel

enum QWaylandOutput::Subpixel

This enum type is used to specify the subpixel arrangement of a QWaylandOutput.

\value SubpixelUnknown The subpixel arrangement is not set. \value SubpixelNone There are no subpixels. \value SubpixelHorizontalRgb The subpixels are arranged horizontally in red, green, blue order. \value SubpixelHorizontalBgr The subpixels are arranged horizontally in blue, green, red order. \value SubpixelVerticalRgb The subpixels are arranged vertically in red, green, blue order. \value SubpixelVerticalBgr The subpixels are arranged vertically in blue, green, red order.

See also: QWaylandOutput::subpixel

Enumerator
SubpixelUnknown
SubpixelNone
SubpixelHorizontalRgb
SubpixelHorizontalBgr
SubpixelVerticalRgb
SubpixelVerticalBgr

Definition at line 47 of file qwaylandoutput.h.

◆ Transform

enum QWaylandOutput::Transform

This enum type is used to specify the orientation of a QWaylandOutput.

\value TransformNormal The orientation is normal. \value Transform90 The orientation is rotated 90 degrees. \value Transform180 The orientation is rotated 180 degrees. \value Transform270 The orientation is rotated 270 degrees. \value TransformFlipped The orientation is mirrored. \value TransformFlipped90 The orientation is mirrored, and rotated 90 degrees. \value TransformFlipped180 The orientation is mirrored, and rotated 180 degrees. \value TransformFlipped270 The orientation is mirrored, and rotated 270 degrees.

See also: QWaylandOutput::transform

Enumerator
TransformNormal
Transform90
Transform180
Transform270
TransformFlipped
TransformFlipped90
TransformFlipped180
TransformFlipped270

Definition at line 57 of file qwaylandoutput.h.

Constructor & Destructor Documentation

◆ QWaylandOutput() [1/2]

QWaylandOutput::QWaylandOutput ( )

Definition at line 219 of file qwaylandoutput.cpp.

◆ QWaylandOutput() [2/2]

QWaylandOutput::QWaylandOutput	(	QWaylandCompositor *	compositor,
		QWindow *	window )

Constructs a QWaylandOutput in compositor and with the specified window.

The \l{QWaylandCompositor::create()}{create()} function must be called on the compositor before constructing a QWaylandOutput for it.

The QWaylandOutput object is initialized later, in reaction to an event. At this point it is added as an output for the compositor. If it is the first QWaylandOutput object created for this compositor, it becomes the \l{QWaylandCompositor::defaultOutput()}{default output}.

Definition at line 264 of file qwaylandoutput.cpp.

References compositor, d, QWaylandCompositorPrivate::get(), and window.

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◆ ~QWaylandOutput()

QWaylandOutput::~QWaylandOutput ( )

override

Destroys the QWaylandOutput.

Definition at line 276 of file qwaylandoutput.cpp.

References d, and QWaylandCompositorPrivate::get().

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Member Function Documentation

◆ addMode()

void QWaylandOutput::addMode	(	const QWaylandOutputMode &	mode,
		bool	preferred = false )

Adds the mode mode to the output and mark it as preferred if preferred is true.

Please note there can only be one preferred mode.

Definition at line 500 of file qwaylandoutput.cpp.

References d, emit, modeAdded(), and qWarning.

Referenced by initialize().

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◆ availableGeometry()

QRect QWaylandOutput::availableGeometry ( ) const

Definition at line 599 of file qwaylandoutput.cpp.

References currentMode(), and d.

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◆ availableGeometryChanged

void QWaylandOutput::availableGeometryChanged ( )

signal

Referenced by setAvailableGeometry(), and setCurrentMode().

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◆ compositor()

QWaylandCompositor * QWaylandOutput::compositor ( ) const

\qmlproperty WaylandCompositor QtWayland.Compositor::WaylandOutput::compositor

This property holds the compositor displaying content on this WaylandOutput.

Note: This property can be set only once, before the WaylandOutput component is completed.

Returns the compositor for this QWaylandOutput.

Definition at line 372 of file qwaylandoutput.cpp.

◆ compositorChanged

void QWaylandOutput::compositorChanged ( )

signal

◆ currentMode()

QWaylandOutputMode QWaylandOutput::currentMode ( ) const

Returns the output's size in pixels and refresh rate in mHz.

If the current mode is not set it will return an invalid mode.

See also: QWaylandOutput::modes; QWaylandOutputMode

Definition at line 525 of file qwaylandoutput.cpp.

References d.

Referenced by availableGeometry(), and geometry().

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◆ currentModeChanged

void QWaylandOutput::currentModeChanged ( )

signal

Referenced by setCurrentMode().

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◆ event()

bool QWaylandOutput::event ( QEvent * event )

overrideprotectedvirtual

Reimplemented from QObject.

Definition at line 958 of file qwaylandoutput.cpp.

References QObject::event(), initialize(), and QEvent::Polish.

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◆ frameStarted()

void QWaylandOutput::frameStarted ( )

Informs QWaylandOutput that a frame has started.

Definition at line 897 of file qwaylandoutput.cpp.

References d, QWaylandSurface::frameStarted(), i, and QWaylandSurfaceViewMapper::surface.

Referenced by QWaylandQuickOutput::updateStarted().

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◆ fromResource()

QWaylandOutput * QWaylandOutput::fromResource ( wl_resource * resource )

static

Returns the QWaylandOutput corresponding to resource.

Definition at line 327 of file qwaylandoutput.cpp.

Referenced by QWaylandWlShellSurfacePrivate::shell_surface_set_fullscreen(), QWaylandWlShellSurfacePrivate::shell_surface_set_maximized(), QWaylandXdgToplevelPrivate::xdg_toplevel_set_fullscreen(), and QWaylandXdgOutputManagerV1Private::zxdg_output_manager_v1_get_xdg_output().

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◆ geometry()

QRect QWaylandOutput::geometry ( ) const

Definition at line 574 of file qwaylandoutput.cpp.

References currentMode(), and d.

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◆ geometryChanged

void QWaylandOutput::geometryChanged ( )

signal

Referenced by setCurrentMode(), and setPosition().

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◆ initialize()

void QWaylandOutput::initialize ( )

protectedvirtual

Reimplemented in QWaylandQuickOutput.

Definition at line 286 of file qwaylandoutput.cpp.

References addMode(), QObjectPrivate::connect(), d, QObject::destroyed(), QWaylandCompositorPrivate::get(), QWindow::heightChanged(), Q_ASSERT, qFloor(), qWarning, QWindow::screenChanged(), setCurrentMode(), and QWindow::widthChanged().

Referenced by event(), and QWaylandQuickOutput::initialize().

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◆ manufacturer()

QString QWaylandOutput::manufacturer ( ) const

Definition at line 411 of file qwaylandoutput.cpp.

◆ manufacturerChanged

void QWaylandOutput::manufacturerChanged ( )

signal

Referenced by setManufacturer().

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◆ modeAdded

void QWaylandOutput::modeAdded ( )

signal

Referenced by addMode().

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◆ model()

QString QWaylandOutput::model ( ) const

Definition at line 439 of file qwaylandoutput.cpp.

◆ modelChanged

void QWaylandOutput::modelChanged ( )

signal

Referenced by setModel().

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◆ modes()

QList< QWaylandOutputMode > QWaylandOutput::modes ( ) const

Returns the list of modes.

Definition at line 489 of file qwaylandoutput.cpp.

References d.

◆ physicalSize()

QSize QWaylandOutput::physicalSize ( ) const

Definition at line 638 of file qwaylandoutput.cpp.

◆ physicalSizeChanged

void QWaylandOutput::physicalSizeChanged ( )

signal

Referenced by setPhysicalSize().

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◆ physicalSizeFollowsSize()

bool QWaylandOutput::physicalSizeFollowsSize ( ) const

◆ physicalSizeFollowsSizeChanged

void QWaylandOutput::physicalSizeFollowsSizeChanged ( )

signal

◆ position()

QPoint QWaylandOutput::position ( ) const

Definition at line 467 of file qwaylandoutput.cpp.

◆ positionChanged

void QWaylandOutput::positionChanged ( )

signal

Referenced by setPosition().

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◆ resourceForClient()

struct::wl_resource * QWaylandOutput::resourceForClient ( QWaylandClient * client ) const

Definition at line 337 of file qwaylandoutput.cpp.

References QWaylandClient::client(), and d.

Referenced by surfaceEnter(), and surfaceLeave().

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◆ scaleFactor()

int QWaylandOutput::scaleFactor ( ) const

Definition at line 797 of file qwaylandoutput.cpp.

◆ scaleFactorChanged

void QWaylandOutput::scaleFactorChanged ( )

signal

Referenced by setScaleFactor().

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◆ sendFrameCallbacks()

void QWaylandOutput::sendFrameCallbacks ( )

Sends pending frame callbacks.

Definition at line 910 of file qwaylandoutput.cpp.

References d, QWaylandViewPrivate::get(), i, and surfaceEnter().

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◆ setAvailableGeometry()

void QWaylandOutput::setAvailableGeometry ( const QRect & availableGeometry )

Definition at line 609 of file qwaylandoutput.cpp.

References availableGeometry, availableGeometryChanged(), d, Q_EMIT, qWarning, and QRect::topLeft().

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◆ setCompositor()

void QWaylandOutput::setCompositor ( QWaylandCompositor * compositor )

Definition at line 380 of file qwaylandoutput.cpp.

References compositor, d, QWaylandCompositorPrivate::get(), and qWarning.

Referenced by QWaylandQuickOutput::componentComplete().

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◆ setCurrentMode()

void QWaylandOutput::setCurrentMode ( const QWaylandOutputMode & mode )

Sets the current mode.

The mode mode must have been previously added.

See also: QWaylandOutput::modes; QWaylandOutputMode

Definition at line 541 of file qwaylandoutput.cpp.

References availableGeometryChanged(), currentModeChanged(), d, emit, geometryChanged(), Q_EMIT, and qWarning.

Referenced by initialize().

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◆ setManufacturer()

void QWaylandOutput::setManufacturer ( const QString & manufacturer )

Definition at line 416 of file qwaylandoutput.cpp.

References d, manufacturer, manufacturerChanged(), and Q_EMIT.

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◆ setModel()

void QWaylandOutput::setModel ( const QString & model )

Definition at line 444 of file qwaylandoutput.cpp.

References d, model, modelChanged(), and Q_EMIT.

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◆ setPhysicalSize()

void QWaylandOutput::setPhysicalSize ( const QSize & size )

Definition at line 643 of file qwaylandoutput.cpp.

References d, physicalSizeChanged(), and Q_EMIT.

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◆ setPhysicalSizeFollowsSize()

void QWaylandOutput::setPhysicalSizeFollowsSize ( bool follow )

◆ setPosition()

void QWaylandOutput::setPosition ( const QPoint & pt )

Definition at line 472 of file qwaylandoutput.cpp.

References d, geometryChanged(), positionChanged(), and Q_EMIT.

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◆ setScaleFactor()

void QWaylandOutput::setScaleFactor ( int scale )

Definition at line 802 of file qwaylandoutput.cpp.

References d, QWaylandXdgOutputV1Private::get(), Q_EMIT, and scaleFactorChanged().

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◆ setSizeFollowsWindow()

void QWaylandOutput::setSizeFollowsWindow ( bool follow )

Definition at line 852 of file qwaylandoutput.cpp.

References d, Q_EMIT, and sizeFollowsWindowChanged().

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◆ setSubpixel()

void QWaylandOutput::setSubpixel ( const Subpixel & subpixel )

Definition at line 699 of file qwaylandoutput.cpp.

References d, Q_EMIT, subpixel, and subpixelChanged().

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◆ setTransform()

void QWaylandOutput::setTransform ( const Transform & transform )

Definition at line 761 of file qwaylandoutput.cpp.

References d, Q_EMIT, transform, and transformChanged().

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◆ setWindow()

void QWaylandOutput::setWindow ( QWindow * window )

Definition at line 881 of file qwaylandoutput.cpp.

References d, emit, qWarning, window, and windowChanged().

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◆ sizeFollowsWindow()

bool QWaylandOutput::sizeFollowsWindow ( ) const

Definition at line 847 of file qwaylandoutput.cpp.

◆ sizeFollowsWindowChanged

void QWaylandOutput::sizeFollowsWindowChanged ( )

signal

Referenced by setSizeFollowsWindow().

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◆ subpixel()

QWaylandOutput::Subpixel QWaylandOutput::subpixel ( ) const

Definition at line 694 of file qwaylandoutput.cpp.

◆ subpixelChanged

void QWaylandOutput::subpixelChanged ( )

signal

Referenced by setSubpixel().

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◆ surfaceEnter()

void QWaylandOutput::surfaceEnter ( QWaylandSurface * surface )

Definition at line 932 of file qwaylandoutput.cpp.

References QWaylandSurface::client, QWaylandSurfacePrivate::get(), and resourceForClient().

Referenced by sendFrameCallbacks().

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◆ surfaceLeave()

void QWaylandOutput::surfaceLeave ( QWaylandSurface * surface )

Definition at line 945 of file qwaylandoutput.cpp.

References QWaylandSurface::client, QWaylandSurfacePrivate::get(), and resourceForClient().

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◆ transform()

QWaylandOutput::Transform QWaylandOutput::transform ( ) const

Definition at line 756 of file qwaylandoutput.cpp.

◆ transformChanged

void QWaylandOutput::transformChanged ( )

signal

Referenced by setTransform().

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◆ update()

void QWaylandOutput::update ( )

virtual

Schedules a QEvent::UpdateRequest to be delivered to the QWaylandOutput's \l{window()}{window}.

See also: QWindow::requestUpdate()

Reimplemented in QWaylandQuickOutput.

Definition at line 352 of file qwaylandoutput.cpp.

References d.

◆ window()

QWindow * QWaylandOutput::window ( ) const

Definition at line 876 of file qwaylandoutput.cpp.

◆ windowChanged

void QWaylandOutput::windowChanged ( )

signal

Referenced by setWindow().

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◆ windowDestroyed

void QWaylandOutput::windowDestroyed ( )

signal

Property Documentation

◆ availableGeometry

QWaylandOutput::availableGeometry

readwrite

\qmlproperty rect QtWayland.Compositor::WaylandOutput::availableGeometry

This property holds the geometry of the WaylandOutput available for displaying content. The available geometry is in output coordinates space, starts from 0,0 and it's as big as the output by default.

See also: QWaylandOutput::geometry

This property holds the geometry of the QWaylandOutput available for displaying content. The available geometry is in output coordinates space, starts from 0,0 and it's as big as the output by default.

See also: QWaylandOutput::currentMode, QWaylandOutput::geometry

Definition at line 36 of file qwaylandoutput.h.

Referenced by setAvailableGeometry().

◆ compositor

QWaylandCompositor * QWaylandOutput::compositor

readwrite

Definition at line 30 of file qwaylandoutput.h.

Referenced by QWaylandOutput(), QWaylandQuickOutput::componentComplete(), setCompositor(), and QWaylandQuickOutput::updateStarted().

◆ geometry

QWaylandOutput::geometry

read

\qmlproperty rect QtWayland.Compositor::WaylandOutput::geometry

This property holds the geometry of the WaylandOutput.

This property holds the geometry of the QWaylandOutput.

See also: QWaylandOutput::currentMode

Definition at line 35 of file qwaylandoutput.h.

◆ manufacturer

QWaylandOutput::manufacturer

readwrite

\qmlproperty string QtWayland.Compositor::WaylandOutput::manufacturer

This property holds a textual description of the manufacturer of this WaylandOutput.

This property holds a textual description of the manufacturer of this QWaylandOutput.

Definition at line 32 of file qwaylandoutput.h.

Referenced by setManufacturer().

◆ model

QWaylandOutput::model

readwrite

\qmlproperty string QtWayland.Compositor::WaylandOutput::model

This property holds a textual description of the model of this WaylandOutput.

This property holds a textual description of the model of this QWaylandOutput.

Definition at line 33 of file qwaylandoutput.h.

Referenced by setModel().

◆ physicalSize

QWaylandOutput::physicalSize

readwrite

\qmlproperty size QtWayland.Compositor::WaylandOutput::physicalSize

This property holds the physical size of the WaylandOutput in millimeters.

See also: QWaylandOutput::geometry

This property holds the physical size of the QWaylandOutput in millimeters.

See also: QWaylandOutput::geometry, QWaylandOutput::currentMode

Definition at line 37 of file qwaylandoutput.h.

◆ position

QWaylandOutput::position

readwrite

\qmlproperty point QtWayland.Compositor::WaylandOutput::position

This property holds the position of this WaylandOutput in the compositor's coordinate system.

This property holds the position of this QWaylandOutput in the compositor's coordinate system.

Definition at line 34 of file qwaylandoutput.h.

Referenced by QWaylandQuickOutput::pickClickableItem().

◆ scaleFactor

QWaylandOutput::scaleFactor

readwrite

\qmlproperty int QtWayland.Compositor::WaylandOutput::scaleFactor

This property holds the factor by which the WaylandCompositor scales surface buffers before they are displayed. It is used on high density output devices where unscaled content would be too small to be practical. The client can in turn set the scale factor of its buffer to match the output if it prefers to provide high resolution content that is suitable for the output device.

The default is 1 (no scaling).

This property holds the factor by which the QWaylandCompositor scales surface buffers before they are displayed. This is used on high density output devices where unscaled content would be too small to be practical. The client can in turn set the scale factor of its buffer to match the output if it prefers to provide high resolution content that is suitable for the output device.

The default is 1 (no scaling).

Definition at line 40 of file qwaylandoutput.h.

Referenced by QWaylandQuickItemPrivate::scaleFactor().

◆ sizeFollowsWindow

QWaylandOutput::sizeFollowsWindow

readwrite

\qmlproperty bool QtWayland.Compositor::WaylandOutput::sizeFollowsWindow

This property controls whether the size of the WaylandOutput matches the size of its window.

If this property is true, all modes previously added are replaced by a mode that matches window size and screen refresh rate.

The default is false.

This property controls whether the size of the QWaylandOutput matches the size of its window.

If this property is true, all modes previously added are replaced by a mode that matches window size and screen refresh rate.

The default is false.

Definition at line 41 of file qwaylandoutput.h.

◆ subpixel

QWaylandOutput::subpixel

readwrite

\qmlproperty enum QtWayland.Compositor::WaylandOutput::subpixel

This property holds the subpixel arrangement of this WaylandOutput.

\list

WaylandOutput.SubpixelUnknown The subpixel arrangement is not set.
WaylandOutput.SubpixelNone There are no subpixels.
WaylandOutput.SubpixelHorizontalRgb The subpixels are arranged horizontally in red, green, blue order.
WaylandOutput.SubpixelHorizontalBgr The subpixels are arranged horizontally in blue, green, red order.
WaylandOutput.SubpixelVerticalRgb The subpixels are arranged vertically in red, green, blue order.
WaylandOutput.SubpixelVerticalBgr The subpixels are arranged vertically in blue, green, red order. \endlist

The default is WaylandOutput.SubpixelUnknown.

This property holds the subpixel arrangement of this QWaylandOutput. The default is QWaylandOutput::SubpixelUnknown.

Definition at line 38 of file qwaylandoutput.h.

Referenced by setSubpixel().

◆ transform

QWaylandOutput::transform

readwrite

\qmlproperty enum QtWayland.Compositor::WaylandOutput::transform

This property holds the transformation that the QWaylandCompositor applies to a surface to compensate for the orientation of the QWaylandOutput.

\list

WaylandOutput.TransformNormal The orientation is normal.
WaylandOutput.Transform90 The orientation is rotated 90 degrees.
WaylandOutput.Transform180 The orientation is rotated 180 degrees.
WaylandOutput.Transform270 The orientation is rotated 270 degrees.
WaylandOutput.TransformFlipped The orientation is mirrored.
WaylandOutput.TransformFlipped90 The orientation is mirrored, then rotated 90 degrees.
WaylandOutput.TransformFlipped180 The orientation is mirrored, then rotated 180 degrees.
WaylandOutput.TransformFlipped270 The orientation is mirrored, then rotated 270 degrees. \endlist

The default is WaylandOutput.TransformNormal.

This property holds the transformation that the QWaylandCompositor applies to a surface to compensate for the orientation of the QWaylandOutput.

The default is QWaylandOutput::TransformNormal.

Definition at line 39 of file qwaylandoutput.h.

Referenced by setTransform().

◆ window

QWaylandOutput::window

readwrite

\qmlproperty Window QtWayland.Compositor::WaylandOutput::window

This property holds the Window for this WaylandOutput.

Note: This property can be set only once, before the WaylandOutput component is completed.

This property holds the QWindow for this QWaylandOutput.

Definition at line 31 of file qwaylandoutput.h.

Referenced by QWaylandOutput(), QWaylandQuickOutput::initialize(), QWaylandQuickOutput::pickClickableItem(), setWindow(), and QWaylandQuickOutput::update().

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

qtwayland/src/compositor/compositor_api/qwaylandoutput.h (d3cafe31764fa4a7c4d70cbad74bba40de8073be)
qtwayland/src/compositor/compositor_api/qwaylandoutput.cpp (ab97eaea8b476cd6168527183a13c3c6dfbc5746)

Public Types

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Subpixel

◆ Transform

Constructor & Destructor Documentation

◆ QWaylandOutput() [1/2]

◆ QWaylandOutput() [2/2]

◆ ~QWaylandOutput()

Member Function Documentation

◆ addMode()

◆ availableGeometry()

◆ availableGeometryChanged

◆ compositor()

◆ compositorChanged

◆ currentMode()

◆ currentModeChanged

◆ event()

◆ frameStarted()

◆ fromResource()

◆ geometry()

◆ geometryChanged

◆ initialize()

◆ manufacturer()

◆ manufacturerChanged

◆ modeAdded

◆ model()

◆ modelChanged

◆ modes()

◆ physicalSize()

◆ physicalSizeChanged

◆ physicalSizeFollowsSize()

◆ physicalSizeFollowsSizeChanged

◆ position()

◆ positionChanged

◆ resourceForClient()

◆ scaleFactor()

◆ scaleFactorChanged

◆ sendFrameCallbacks()

◆ setAvailableGeometry()

◆ setCompositor()

◆ setCurrentMode()

◆ setManufacturer()

◆ setModel()

◆ setPhysicalSize()

◆ setPhysicalSizeFollowsSize()

◆ setPosition()

◆ setScaleFactor()

◆ setSizeFollowsWindow()

◆ setSubpixel()

◆ setTransform()

◆ setWindow()

◆ sizeFollowsWindow()

◆ sizeFollowsWindowChanged

◆ subpixel()

◆ subpixelChanged

◆ surfaceEnter()

◆ surfaceLeave()

◆ transform()

◆ transformChanged

◆ update()

◆ window()

◆ windowChanged

◆ windowDestroyed

Property Documentation

◆ availableGeometry

◆ compositor

◆ geometry

◆ manufacturer

◆ model

◆ physicalSize

◆ position

◆ scaleFactor

◆ sizeFollowsWindow