\qmltype WaylandQuickItem \nativetype QWaylandQuickItem \inqmlmodule QtWayland.Compositor More...

#include <qwaylandquickitem.h>

Inheritance diagram for QWaylandQuickItem:

Collaboration diagram for QWaylandQuickItem:

Public Slots
virtual void	takeFocus (QWaylandSeat *device=nullptr)
	Calling this function causes the item to take the focus of the input device.
void	setPaintEnabled (bool paintEnabled)
void	raise ()
void	lower ()
void	sendMouseMoveEvent (const QPointF &position, QWaylandSeat *seat=nullptr)
Public Slots inherited from QQuickItem
void	update ()
	Schedules a call to updatePaintNode() for this item.
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Signals
void	surfaceChanged ()
void	compositorChanged ()
void	paintEnabledChanged ()
void	touchEventsEnabledChanged ()
void	originChanged ()
void	surfaceDestroyed ()
	\qmlsignal void QtWayland.Compositor::WaylandQuickItem::surfaceDestroyed()
void	inputEventsEnabledChanged ()
void	focusOnClickChanged ()
void	mouseMove (const QPointF &windowPosition)
void	mouseRelease ()
void	subsurfaceHandlerChanged ()
void	outputChanged ()
void	bufferLockedChanged ()
void	allowDiscardFrontBufferChanged ()
Signals inherited from QQuickItem
void	childrenRectChanged (const QRectF &)
void	baselineOffsetChanged (qreal)
void	stateChanged (const QString &)
void	focusChanged (bool)
void	activeFocusChanged (bool)
Q_REVISION(6, 7) void focusPolicyChanged(Qt	Q_REVISION (2, 1) void activeFocusOnTabChanged(bool)
void	parentChanged (QQuickItem *)
void	transformOriginChanged (TransformOrigin)
void	smoothChanged (bool)
void	antialiasingChanged (bool)
void	clipChanged (bool)
	Q_REVISION (2, 1) void windowChanged(QQuickWindow *window)
void	childrenChanged ()
void	opacityChanged ()
void	enabledChanged ()
void	visibleChanged ()
void	visibleChildrenChanged ()
void	rotationChanged ()
void	scaleChanged ()
void	xChanged ()
void	yChanged ()
void	widthChanged ()
void	heightChanged ()
void	zChanged ()
void	implicitWidthChanged ()
void	implicitHeightChanged ()
	Q_REVISION (2, 11) void containmentMaskChanged()
	Q_REVISION (6, 0) void paletteChanged()
	Q_REVISION (6, 0) void paletteCreated()
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
	QWaylandQuickItem (QQuickItem *parent=nullptr)
	Constructs a QWaylandQuickItem with the given parent.
	~QWaylandQuickItem () override
	Destroy the QWaylandQuickItem.
QWaylandCompositor *	compositor () const
QWaylandView *	view () const
	Returns the view rendered by this QWaylandQuickItem.
QWaylandSurface *	surface () const
void	setSurface (QWaylandSurface *surface)
QWaylandSurface::Origin	origin () const
bool	isTextureProvider () const override
	Returns true if this item is a texture provider.
QSGTextureProvider *	textureProvider () const override
	Returns the texture provider of this QWaylandQuickItem.
bool	isPaintEnabled () const
bool	touchEventsEnabled () const
void	setTouchEventsEnabled (bool enabled)
bool	inputEventsEnabled () const
void	setInputEventsEnabled (bool enabled)
bool	focusOnClick () const
void	setFocusOnClick (bool focus)
bool	inputRegionContains (const QPointF &localPosition) const
	Returns `true` if the input region of this item's surface contains the position given by localPosition.
Q_INVOKABLE QPointF	mapToSurface (const QPointF &point) const
	\qmlmethod point WaylandQuickItem::mapToSurface(point point)
	Q_REVISION (1, 13) Q_INVOKABLE QPointF mapFromSurface(const QPointF &point) const
QObject *	subsurfaceHandler () const
	\qmlproperty object QtWayland.Compositor::WaylandQuickItem::subsurfaceHandler
void	setSubsurfaceHandler (QObject *)
QWaylandOutput *	output () const
void	setOutput (QWaylandOutput *output)
bool	isBufferLocked () const
void	setBufferLocked (bool locked)
bool	allowDiscardFrontBuffer () const
void	setAllowDiscardFrontBuffer (bool discard)
Q_INVOKABLE void	setPrimary ()
	\qmlmethod WaylandQuickItem::setPrimary()
Public Member Functions inherited from QQuickItem
	QQuickItem (QQuickItem *parent=nullptr)
	Constructs a QQuickItem with the given parent.
	~QQuickItem () override
	Destroys the QQuickItem.
QQuickWindow *	window () const
	Returns the window in which this item is rendered.
QQuickItem *	parentItem () const
void	setParentItem (QQuickItem *parent)
void	stackBefore (const QQuickItem *)
	Moves this item to the index before the specified sibling item within the list of children.
void	stackAfter (const QQuickItem *)
	Moves this item to the index after the specified sibling item within the list of children.
QRectF	childrenRect ()
	\qmlpropertygroup QtQuick::Item::childrenRect \qmlproperty real QtQuick::Item::childrenRect.x \qmlproperty real QtQuick::Item::childrenRect.y \qmlproperty real QtQuick::Item::childrenRect.width \qmlproperty real QtQuick::Item::childrenRect.height \readonly
QList< QQuickItem * >	childItems () const
	Returns the children of this item.
bool	clip () const
	\qmlproperty bool QtQuick::Item::clip This property holds whether clipping is enabled.
void	setClip (bool)
QString	state () const
	\qmlproperty string QtQuick::Item::state
void	setState (const QString &)
qreal	baselineOffset () const
	\qmlproperty int QtQuick::Item::baselineOffset
void	setBaselineOffset (qreal)
QQmlListProperty< QQuickTransform >	transform ()
qreal	x () const
qreal	y () const
QPointF	position () const
void	setX (qreal)
void	setY (qreal)
void	setPosition (const QPointF &)
QBindable< qreal >	bindableX ()
QBindable< qreal >	bindableY ()
qreal	width () const
void	setWidth (qreal)
void	resetWidth ()
void	setImplicitWidth (qreal)
qreal	implicitWidth () const
	Returns the width of the item that is implied by other properties that determine the content.
QBindable< qreal >	bindableWidth ()
qreal	height () const
void	setHeight (qreal)
void	resetHeight ()
void	setImplicitHeight (qreal)
qreal	implicitHeight () const
QBindable< qreal >	bindableHeight ()
QSizeF	size () const
void	setSize (const QSizeF &size)
TransformOrigin	transformOrigin () const
void	setTransformOrigin (TransformOrigin)
QPointF	transformOriginPoint () const
void	setTransformOriginPoint (const QPointF &)
qreal	z () const
void	setZ (qreal)
qreal	rotation () const
void	setRotation (qreal)
qreal	scale () const
void	setScale (qreal)
qreal	opacity () const
void	setOpacity (qreal)
bool	isVisible () const
void	setVisible (bool)
bool	isEnabled () const
void	setEnabled (bool)
bool	smooth () const
void	setSmooth (bool)
bool	activeFocusOnTab () const
	\qmlproperty bool QtQuick::Item::activeFocusOnTab
void	setActiveFocusOnTab (bool)
bool	antialiasing () const
void	setAntialiasing (bool)
void	resetAntialiasing ()
Flags	flags () const
	Returns the item flags for this item.
void	setFlag (Flag flag, bool enabled=true)
	Enables the specified flag for this item if enabled is true; if enabled is false, the flag is disabled.
void	setFlags (Flags flags)
	Enables the specified flags for this item.
virtual QRectF	boundingRect () const
	Returns the extents of the item in its own coordinate system: a rectangle from {0, 0} to \l width() and \l height().
virtual QRectF	clipRect () const
	Returns the rectangular area within this item that is currently visible in \l viewportItem(), if there is a viewport and the \l ItemObservesViewport flag is set; otherwise, the extents of this item in its own coordinate system: a rectangle from {0, 0} to \l width() and \l height().
QQuickItem *	viewportItem () const
	If the \l ItemObservesViewport flag is set, returns the nearest parent with the \l ItemIsViewport flag.
bool	hasActiveFocus () const
bool	hasFocus () const
void	setFocus (bool)
void	setFocus (bool focus, Qt::FocusReason reason)
bool	isFocusScope () const
	Returns true if this item is a focus scope, and false otherwise.
QQuickItem *	scopedFocusItem () const
	If this item is a focus scope, this returns the item in its focus chain that currently has focus.
Qt::FocusPolicy	focusPolicy () const
void	setFocusPolicy (Qt::FocusPolicy policy)
	Sets the focus policy of this item to policy.
bool	isAncestorOf (const QQuickItem *child) const
	Returns `true` if this item is an ancestor of child (i.e., if this item is child's parent, or one of child's parent's ancestors).
Qt::MouseButtons	acceptedMouseButtons () const
	Returns the mouse buttons accepted by this item.
void	setAcceptedMouseButtons (Qt::MouseButtons buttons)
	Sets the mouse buttons accepted by this item to buttons.
bool	acceptHoverEvents () const
	Returns whether hover events are accepted by this item.
void	setAcceptHoverEvents (bool enabled)
	If enabled is true, this sets the item to accept hover events; otherwise, hover events are not accepted by this item.
bool	acceptTouchEvents () const
	Returns whether touch events are accepted by this item.
void	setAcceptTouchEvents (bool accept)
	If enabled is true, this sets the item to accept touch events; otherwise, touch events are not accepted by this item.
bool	isUnderMouse () const
void	grabMouse ()
void	ungrabMouse ()
bool	keepMouseGrab () const
	Returns whether mouse input should exclusively remain with this item.
void	setKeepMouseGrab (bool)
	Sets whether the mouse input should remain exclusively with this item.
bool	filtersChildMouseEvents () const
	Returns whether pointer events intended for this item's children should be filtered through this item.
void	setFiltersChildMouseEvents (bool filter)
	Sets whether pointer events intended for this item's children should be filtered through this item.
void	grabTouchPoints (const QList< int > &ids)
void	ungrabTouchPoints ()
bool	keepTouchGrab () const
	Returns whether the touch points grabbed by this item should exclusively remain with this item.
void	setKeepTouchGrab (bool)
	Sets whether the touch points grabbed by this item should remain exclusively with this item.
	Q_REVISION (2, 4) Q_INVOKABLE bool grabToImage(const QJSValue &callback
QSharedPointer< QQuickItemGrabResult >	grabToImage (const QSize &targetSize=QSize())
	Grabs the item into an in-memory image.
virtual Q_INVOKABLE bool	contains (const QPointF &point) const
	\qmlmethod bool QtQuick::Item::contains(point point)
QObject *	containmentMask () const
void	setContainmentMask (QObject *mask)
QTransform	itemTransform (QQuickItem , bool ) const
	\qmlmethod point QtQuick::Item::mapFromItem(Item item, real x, real y) \qmlmethod point QtQuick::Item::mapFromItem(Item item, point p) \qmlmethod rect QtQuick::Item::mapFromItem(Item item, real x, real y, real width, real height) \qmlmethod rect QtQuick::Item::mapFromItem(Item item, rect r)
QPointF	mapToScene (const QPointF &point) const
	Maps the given point in this item's coordinate system to the equivalent point within the scene's coordinate system, and returns the mapped coordinate.
QRectF	mapRectToItem (const QQuickItem *item, const QRectF &rect) const
	Maps the given rect in this item's coordinate system to the equivalent rectangular area within item's coordinate system, and returns the mapped rectangle value.
QRectF	mapRectToScene (const QRectF &rect) const
	Maps the given rect in this item's coordinate system to the equivalent rectangular area within the scene's coordinate system, and returns the mapped rectangle value.
QPointF	mapFromScene (const QPointF &point) const
	Maps the given point in the scene's coordinate system to the equivalent point within this item's coordinate system, and returns the mapped coordinate.
QRectF	mapRectFromItem (const QQuickItem *item, const QRectF &rect) const
	Maps the given rect in item's coordinate system to the equivalent rectangular area within this item's coordinate system, and returns the mapped rectangle value.
QRectF	mapRectFromScene (const QRectF &rect) const
	Maps the given rect in the scene's coordinate system to the equivalent rectangular area within this item's coordinate system, and returns the mapped rectangle value.
void	polish ()
	Schedules a polish event for this item.
Q_INVOKABLE QPointF	mapFromItem (const QQuickItem *item, const QPointF &point) const
	Maps the given point in item's coordinate system to the equivalent point within this item's coordinate system, and returns the mapped coordinate.
Q_INVOKABLE QPointF	mapFromItem (const QQuickItem *item, qreal x, qreal y)
Q_INVOKABLE QRectF	mapFromItem (const QQuickItem *item, const QRectF &rect) const
Q_INVOKABLE QRectF	mapFromItem (const QQuickItem *item, qreal x, qreal y, qreal width, qreal height) const
Q_INVOKABLE QPointF	mapToItem (const QQuickItem *item, const QPointF &point) const
	Maps the given point in this item's coordinate system to the equivalent point within item's coordinate system, and returns the mapped coordinate.
Q_INVOKABLE QPointF	mapToItem (const QQuickItem *item, qreal x, qreal y)
Q_INVOKABLE QRectF	mapToItem (const QQuickItem *item, const QRectF &rect) const
Q_INVOKABLE QRectF	mapToItem (const QQuickItem *item, qreal x, qreal y, qreal width, qreal height) const
	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapFromGlobal(qreal x
	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapFromGlobal(const QPointF &point) const
	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapToGlobal(qreal x
	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapToGlobal(const QPointF &point) const
Q_INVOKABLE void	forceActiveFocus ()
	\qmlmethod point QtQuick::Item::mapToItem(Item item, real x, real y) \qmlmethod point QtQuick::Item::mapToItem(Item item, point p) \qmlmethod rect QtQuick::Item::mapToItem(Item item, real x, real y, real width, real height) \qmlmethod rect QtQuick::Item::mapToItem(Item item, rect r)
Q_INVOKABLE void	forceActiveFocus (Qt::FocusReason reason)
	\qmlmethod QtQuick::Item::forceActiveFocus(Qt::FocusReason reason) This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Forces active focus on the item with the given reason.
	Q_REVISION (2, 1) Q_INVOKABLE QQuickItem *nextItemInFocusChain(bool forward
Q_INVOKABLE QQuickItem *	childAt (qreal x, qreal y) const
	\qmlmethod Item QtQuick::Item::childAt(real x, real y)
	Q_REVISION (6, 3) Q_INVOKABLE void ensurePolished()
	Q_REVISION (6, 3) Q_INVOKABLE void dumpItemTree() const
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	isQmlObjectType () const
	Returns whether the object has been created by the QML engine or ownership has been explicitly set via QJSEngine::setObjectOwnership().
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`.
Public Member Functions inherited from QQmlParserStatus
	QQmlParserStatus ()
virtual	~QQmlParserStatus ()

Protected Member Functions
void	mousePressEvent (QMouseEvent *event) override
void	mouseMoveEvent (QMouseEvent *event) override
void	mouseReleaseEvent (QMouseEvent *event) override
void	hoverEnterEvent (QHoverEvent *event) override
void	hoverMoveEvent (QHoverEvent *event) override
void	hoverLeaveEvent (QHoverEvent *event) override
void	keyPressEvent (QKeyEvent *event) override
void	keyReleaseEvent (QKeyEvent *event) override
void	touchEvent (QTouchEvent *event) override
void	touchUngrabEvent () override
	This event handler can be reimplemented in a subclass to be notified when a touch ungrab event has occurred on this item.
virtual void	surfaceChangedEvent (QWaylandSurface newSurface, QWaylandSurface oldSurface)
QSGNode *	updatePaintNode (QSGNode oldNode, UpdatePaintNodeData data) override
	Called on the render thread when it is time to sync the state of the item with the scene graph.
	QWaylandQuickItem (QWaylandQuickItemPrivate &dd, QQuickItem *parent=nullptr)
Protected Member Functions inherited from QQuickItem
bool	event (QEvent *) override
	\reimp
bool	isComponentComplete () const
	Returns true if construction of the QML component is complete; otherwise returns false.
virtual void	itemChange (ItemChange, const ItemChangeData &)
	Called when change occurs for this item.
virtual void	geometryChange (const QRectF &newGeometry, const QRectF &oldGeometry)
bool	widthValid () const
	Returns whether the width property has been set explicitly.
bool	heightValid () const
	Returns whether the height property has been set explicitly.
void	setImplicitSize (qreal, qreal)
void	classBegin () override
	\reimp Derived classes should call the base class method before adding their own action to perform at classBegin.
void	componentComplete () override
	\reimp Derived classes should call the base class method before adding their own actions to perform at componentComplete.
virtual void	focusInEvent (QFocusEvent *)
	This event handler can be reimplemented in a subclass to receive focus-in events for an item.
virtual void	focusOutEvent (QFocusEvent *)
	This event handler can be reimplemented in a subclass to receive focus-out events for an item.
virtual void	mouseDoubleClickEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse double-click events for an item.
virtual void	mouseUngrabEvent ()
	This event handler can be reimplemented in a subclass to be notified when a mouse ungrab event has occurred on this item.
virtual bool	childMouseEventFilter (QQuickItem , QEvent )
	Reimplement this method to filter the pointer events that are received by this item's children.
virtual bool	contextMenuEvent (QContextMenuEvent *event)
virtual void	releaseResources ()
	This function is called when an item should release graphics resources which are not already managed by the nodes returned from QQuickItem::updatePaintNode().
virtual void	updatePolish ()
	This function should perform any layout as required for this item.
	QQuickItem (QQuickItemPrivate &dd, QQuickItem *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
	\qmlproperty WaylandCompositor QtWayland.Compositor::WaylandQuickItem::compositor
QWaylandSurface *	surface
	\qmlproperty WaylandSurface QtWayland.Compositor::WaylandQuickItem::surface
bool	paintEnabled
	\qmlproperty bool QtWayland.Compositor::WaylandQuickItem::paintEnabled
bool	touchEventsEnabled
	\qmlproperty bool QtWayland.Compositor::WaylandQuickItem::touchEventsEnabled
QWaylandSurface::Origin	origin
	\qmlproperty enum QtWayland.Compositor::WaylandQuickItem::origin
bool	inputEventsEnabled
bool	focusOnClick
	\qmlproperty bool QtWayland.Compositor::WaylandQuickItem::focusOnClick
QObject *	subsurfaceHandler
QWaylandOutput *	output
	\qmlproperty WaylandOutput QtWayland.Compositor::WaylandQuickItem::output
bool	bufferLocked
	\qmlproperty bool QtWayland.Compositor::WaylandQuickItem::bufferLocked
bool	allowDiscardFrontBuffer
	By default, the item locks the current buffer until a new buffer is available and updatePaintNode() is called.
Properties inherited from QQuickItem
QQuickItem *	parent
	\qmlproperty Item QtQuick::Item::parent This property holds the visual parent of the item.
qreal	x
	\qmlproperty real QtQuick::Item::x \qmlproperty real QtQuick::Item::y \qmlproperty real QtQuick::Item::width \qmlproperty real QtQuick::Item::height
qreal	y
	Defines the item's y position relative to its parent.
qreal	z
	\qmlproperty real QtQuick::Item::z
qreal	width
	This property holds the width of this item.
qreal	height
	This property holds the height of this item.
qreal	opacity
	\qmlproperty real QtQuick::Item::opacity
bool	enabled
	\qmlproperty bool QtQuick::Item::enabled
bool	visible
	\qmlproperty bool QtQuick::Item::visible
Qt::FocusPolicy	focusPolicy
	\qmlproperty enumeration QtQuick::Item::focusPolicy
qreal	rotation
	\qmlproperty real QtQuick::Item::rotation This property holds the rotation of the item in degrees clockwise around its transformOrigin.
qreal	scale
	\qmlproperty real QtQuick::Item::scale This property holds the scale factor for this item.
TransformOrigin	transformOrigin
	\qmlproperty enumeration QtQuick::Item::transformOrigin This property holds the origin point around which scale and rotation transform.
QPointF	transformOriginPoint
QQmlListProperty< QQuickTransform >	transform
	\qmlproperty list<Transform> QtQuick::Item::transform
bool	smooth
	\qmlproperty bool QtQuick::Item::smooth
bool	antialiasing
	\qmlproperty bool QtQuick::Item::antialiasing
qreal	implicitWidth
qreal	implicitHeight
QObject *	containmentMask
	\qmlproperty QObject* QtQuick::Item::containmentMask
Properties inherited from QObject
QString	objectName
	the name of this object

Additional Inherited Members
Public Types inherited from QQuickItem
enum	Flag { ItemClipsChildrenToShape = 0x01 , ItemIsFocusScope = 0x04 , ItemHasContents = 0x08 , ItemAcceptsDrops = 0x10 , ItemIsViewport = 0x20 , ItemObservesViewport = 0x40 }
	\qmltype Item \nativetype QQuickItem \inherits QtObject \inqmlmodule QtQuick More...
enum	ItemChange { ItemChildAddedChange , ItemChildRemovedChange , ItemSceneChange , ItemVisibleHasChanged , ItemParentHasChanged , ItemOpacityHasChanged , ItemActiveFocusHasChanged , ItemRotationHasChanged , ItemAntialiasingHasChanged , ItemDevicePixelRatioHasChanged , ItemEnabledHasChanged , ItemScaleHasChanged , ItemTransformHasChanged }
	Used in conjunction with QQuickItem::itemChange() to notify the item about certain types of changes. More...
enum	TransformOrigin { TopLeft , Top , TopRight , Left , Center , Right , BottomLeft , Bottom , BottomRight }
	\variable QQuickItem::ItemChangeData::realValue The numeric value that has changed: \l {QQuickItem::opacity()}{opacity}, \l {QQuickItem::rotation()}{rotation}, or \l {QQuickItem::scale()}{scale}, or \l {QScreen::devicePixelRatio}{device pixel ratio}. More...
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)
Public Attributes inherited from QQuickItem
const QSize &	targetSize = QSize())
qreal y	const
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 WaylandQuickItem \nativetype QWaylandQuickItem \inqmlmodule QtWayland.Compositor

Since: 5.8

Provides a Qt Quick item that represents a WaylandView.

Qt Quick-based Wayland compositors can use this type to display a client's contents on an output device. It passes user input to the client.

\inmodule QtWaylandCompositor

Since: 5.8

The QWaylandQuickItem class provides a Qt Quick item representing a QWaylandView.

When writing a QWaylandCompositor in Qt Quick, this class can be used to display a client's contents on an output device and will pass user input to the client.

Definition at line 26 of file qwaylandquickitem.h.

Constructor & Destructor Documentation

◆ QWaylandQuickItem() [1/2]

QWaylandQuickItem::QWaylandQuickItem ( QQuickItem * parent = nullptr )

Constructs a QWaylandQuickItem with the given parent.

Definition at line 481 of file qwaylandquickitem.cpp.

◆ ~QWaylandQuickItem()

QWaylandQuickItem::~QWaylandQuickItem ( )

override

Destroy the QWaylandQuickItem.

Definition at line 499 of file qwaylandquickitem.cpp.

◆ QWaylandQuickItem() [2/2]

QWaylandQuickItem::QWaylandQuickItem	(	QWaylandQuickItemPrivate &	dd,
		QQuickItem *	parent = nullptr )

protected

Definition at line 489 of file qwaylandquickitem.cpp.

Member Function Documentation

◆ allowDiscardFrontBuffer()

bool QWaylandQuickItem::allowDiscardFrontBuffer ( ) const

Definition at line 1028 of file qwaylandquickitem.cpp.

◆ allowDiscardFrontBufferChanged

void QWaylandQuickItem::allowDiscardFrontBufferChanged ( )

signal

◆ bufferLockedChanged

void QWaylandQuickItem::bufferLockedChanged ( )

signal

◆ compositor()

QWaylandCompositor * QWaylandQuickItem::compositor ( ) const

Definition at line 522 of file qwaylandquickitem.cpp.

◆ compositorChanged

void QWaylandQuickItem::compositorChanged ( )

signal

◆ focusOnClick()

bool QWaylandQuickItem::focusOnClick ( ) const

Definition at line 1218 of file qwaylandquickitem.cpp.

◆ focusOnClickChanged

void QWaylandQuickItem::focusOnClickChanged ( )

signal

◆ hoverEnterEvent()

void QWaylandQuickItem::hoverEnterEvent ( QHoverEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 674 of file qwaylandquickitem.cpp.

◆ hoverLeaveEvent()

void QWaylandQuickItem::hoverLeaveEvent ( QHoverEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 716 of file qwaylandquickitem.cpp.

◆ hoverMoveEvent()

void QWaylandQuickItem::hoverMoveEvent ( QHoverEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 693 of file qwaylandquickitem.cpp.

◆ inputEventsEnabled()

bool QWaylandQuickItem::inputEventsEnabled ( ) const

Definition at line 1614 of file qwaylandquickitem.cpp.

◆ inputEventsEnabledChanged

void QWaylandQuickItem::inputEventsEnabledChanged ( )

signal

◆ inputRegionContains()

bool QWaylandQuickItem::inputRegionContains ( const QPointF & localPosition ) const

Returns true if the input region of this item's surface contains the position given by localPosition.

Definition at line 1238 of file qwaylandquickitem.cpp.

◆ isBufferLocked()

bool QWaylandQuickItem::isBufferLocked ( ) const

Definition at line 1004 of file qwaylandquickitem.cpp.

◆ isPaintEnabled()

bool QWaylandQuickItem::isPaintEnabled ( ) const

Definition at line 1333 of file qwaylandquickitem.cpp.

◆ isTextureProvider()

bool QWaylandQuickItem::isTextureProvider ( ) const

overridevirtual

Returns true if this item is a texture provider.

The default implementation returns false.

This function can be called from any thread.

Reimplemented from QQuickItem.

Definition at line 588 of file qwaylandquickitem.cpp.

◆ keyPressEvent()

void QWaylandQuickItem::keyPressEvent ( QKeyEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 758 of file qwaylandquickitem.cpp.

◆ keyReleaseEvent()

void QWaylandQuickItem::keyReleaseEvent ( QKeyEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 775 of file qwaylandquickitem.cpp.

◆ lower

void QWaylandQuickItem::lower ( )

slot

Definition at line 1631 of file qwaylandquickitem.cpp.

◆ mapToSurface()

QPointF QWaylandQuickItem::mapToSurface ( const QPointF & point ) const

\qmlmethod point WaylandQuickItem::mapToSurface(point point)

Maps the given point in this item's coordinate system to the equivalent point within the Wayland surface's coordinate system, and returns the mapped coordinate.

Definition at line 1258 of file qwaylandquickitem.cpp.

◆ mouseMove

void QWaylandQuickItem::mouseMove ( const QPointF & windowPosition )

signal

◆ mouseMoveEvent()

void QWaylandQuickItem::mouseMoveEvent ( QMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 636 of file qwaylandquickitem.cpp.

◆ mousePressEvent()

void QWaylandQuickItem::mousePressEvent ( QMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 610 of file qwaylandquickitem.cpp.

◆ mouseRelease

void QWaylandQuickItem::mouseRelease ( )

signal

◆ mouseReleaseEvent()

void QWaylandQuickItem::mouseReleaseEvent ( QMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 656 of file qwaylandquickitem.cpp.

◆ origin()

QWaylandSurface::Origin QWaylandQuickItem::origin ( ) const

Definition at line 582 of file qwaylandquickitem.cpp.

◆ originChanged

void QWaylandQuickItem::originChanged ( )

signal

◆ output()

QWaylandOutput * QWaylandQuickItem::output ( ) const

Definition at line 976 of file qwaylandquickitem.cpp.

◆ outputChanged

void QWaylandQuickItem::outputChanged ( )

signal

◆ paintEnabledChanged

void QWaylandQuickItem::paintEnabledChanged ( )

signal

◆ Q_REVISION()

QWaylandQuickItem::Q_REVISION	(	1	,
		13	) const &

◆ raise

void QWaylandQuickItem::raise ( )

slot

Definition at line 1647 of file qwaylandquickitem.cpp.

◆ sendMouseMoveEvent

void QWaylandQuickItem::sendMouseMoveEvent	(	const QPointF &	position,
		QWaylandSeat *	seat = nullptr )

slot

Definition at line 1663 of file qwaylandquickitem.cpp.

◆ setAllowDiscardFrontBuffer()

void QWaylandQuickItem::setAllowDiscardFrontBuffer ( bool discard )

Definition at line 1034 of file qwaylandquickitem.cpp.

◆ setBufferLocked()

void QWaylandQuickItem::setBufferLocked ( bool locked )

Definition at line 1010 of file qwaylandquickitem.cpp.

◆ setFocusOnClick()

void QWaylandQuickItem::setFocusOnClick ( bool focus )

Definition at line 1224 of file qwaylandquickitem.cpp.

◆ setInputEventsEnabled()

void QWaylandQuickItem::setInputEventsEnabled ( bool enabled )

Definition at line 1620 of file qwaylandquickitem.cpp.

◆ setOutput()

void QWaylandQuickItem::setOutput ( QWaylandOutput * output )

Definition at line 982 of file qwaylandquickitem.cpp.

◆ setPaintEnabled

void QWaylandQuickItem::setPaintEnabled ( bool paintEnabled )

slot

Definition at line 1339 of file qwaylandquickitem.cpp.

◆ setPrimary()

void QWaylandQuickItem::setPrimary ( )

\qmlmethod WaylandQuickItem::setPrimary()

Makes this WaylandQuickItem the primary view for the surface.

Makes this QWaylandQuickItem's view the primary view for the surface.

See also: QWaylandSurface::primaryView

Definition at line 1051 of file qwaylandquickitem.cpp.

◆ setSubsurfaceHandler()

void QWaylandQuickItem::setSubsurfaceHandler ( QObject * handler )

Definition at line 957 of file qwaylandquickitem.cpp.

◆ setSurface()

void QWaylandQuickItem::setSurface ( QWaylandSurface * surface )

Definition at line 555 of file qwaylandquickitem.cpp.

◆ setTouchEventsEnabled()

void QWaylandQuickItem::setTouchEventsEnabled ( bool enabled )

Definition at line 1605 of file qwaylandquickitem.cpp.

◆ subsurfaceHandler()

QObject * QWaylandQuickItem::subsurfaceHandler ( ) const

\qmlproperty object QtWayland.Compositor::WaylandQuickItem::subsurfaceHandler

This property provides a way to override the default subsurface behavior.

By default, Qt will create a new SurfaceItem as a child of this item, and maintain the correct position.

To override the default, assign a handler object to this property. The handler should implement a handleSubsurfaceAdded(WaylandSurface) function.

ShellSurfaceItem {
    subsurfaceHandler: QtObject {
        function handleSubsurfaceAdded(child) {
          // create custom surface item, and connect the subsurfacePositionChanged signal
        }
    }
}

The default value of this property is null.

Definition at line 951 of file qwaylandquickitem.cpp.

◆ subsurfaceHandlerChanged

void QWaylandQuickItem::subsurfaceHandlerChanged ( )

signal

◆ surface()

QWaylandSurface * QWaylandQuickItem::surface ( ) const

Definition at line 549 of file qwaylandquickitem.cpp.

◆ surfaceChanged

void QWaylandQuickItem::surfaceChanged ( )

signal

◆ surfaceChangedEvent()

void QWaylandQuickItem::surfaceChangedEvent	(	QWaylandSurface *	newSurface,
		QWaylandSurface *	oldSurface )

protectedvirtual

Definition at line 858 of file qwaylandquickitem.cpp.

◆ surfaceDestroyed

void QWaylandQuickItem::surfaceDestroyed ( )

signal

\qmlsignal void QtWayland.Compositor::WaylandQuickItem::surfaceDestroyed()

This signal is emitted when the client has destroyed the wl_surface associated with the WaylandQuickItem. The handler for this signal is expected to either destroy the WaylandQuickItem immediately or start a close animation and then destroy the Item.

If an animation is started, bufferLocked should be set to ensure the item keeps its content until the animation finishes

See also: bufferLocked

This signal is emitted when the client has destroyed the wl_surface associated with the QWaylandQuickItem. The handler for this signal is expected to either destroy the QWaylandQuickItem immediately or start a close animation and then destroy the Item.

If an animation is started, bufferLocked should be set to ensure the item keeps its content until the animation finishes

See also: QWaylandQuickItem::bufferLocked

◆ takeFocus

void QWaylandQuickItem::takeFocus ( QWaylandSeat * device = nullptr )

virtualslot

Calling this function causes the item to take the focus of the input device.

Definition at line 1123 of file qwaylandquickitem.cpp.

◆ textureProvider()

QSGTextureProvider * QWaylandQuickItem::textureProvider ( ) const

overridevirtual

Returns the texture provider of this QWaylandQuickItem.

Reimplemented from QQuickItem.

Definition at line 597 of file qwaylandquickitem.cpp.

◆ touchEvent()

void QWaylandQuickItem::touchEvent ( QTouchEvent * event )

overrideprotectedvirtual

Reimplemented from QQuickItem.

Definition at line 789 of file qwaylandquickitem.cpp.

◆ touchEventsEnabled()

bool QWaylandQuickItem::touchEventsEnabled ( ) const

Definition at line 1364 of file qwaylandquickitem.cpp.

◆ touchEventsEnabledChanged

void QWaylandQuickItem::touchEventsEnabledChanged ( )

signal

◆ touchUngrabEvent()

void QWaylandQuickItem::touchUngrabEvent ( )

overrideprotectedvirtual

This event handler can be reimplemented in a subclass to be notified when a touch ungrab event has occurred on this item.

Reimplemented from QQuickItem.

Definition at line 829 of file qwaylandquickitem.cpp.

◆ updatePaintNode()

QSGNode * QWaylandQuickItem::updatePaintNode	(	QSGNode *	oldNode,
		UpdatePaintNodeData *	updatePaintNodeData )

overrideprotectedvirtual

Called on the render thread when it is time to sync the state of the item with the scene graph.

The function is called as a result of QQuickItem::update(), if the user has set the QQuickItem::ItemHasContents flag on the item.

The function should return the root of the scene graph subtree for this item. Most implementations will return a single QSGGeometryNode containing the visual representation of this item. oldNode is the node that was returned the last time the function was called. updatePaintNodeData provides a pointer to the QSGTransformNode associated with this QQuickItem.

QSGNode *MyItem::updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
{
    QSGSimpleRectNode *n = static_cast<QSGSimpleRectNode *>(node);
    if (!n) {
        n = new QSGSimpleRectNode();
        n->setColor(Qt::red);
    }
    n->setRect(boundingRect());
    return n;
}

The main thread is blocked while this function is executed so it is safe to read values from the QQuickItem instance and other objects in the main thread.

If no call to QQuickItem::updatePaintNode() result in actual scene graph changes, like QSGNode::markDirty() or adding and removing nodes, then the underlying implementation may decide to not render the scene again as the visual outcome is identical.

Warning: It is crucial that graphics operations and interaction with the scene graph happens exclusively on the render thread, primarily during the QQuickItem::updatePaintNode() call. The best rule of thumb is to only use classes with the "QSG" prefix inside the QQuickItem::updatePaintNode() function.; This function is called on the render thread. This means any QObjects or thread local storage that is created will have affinity to the render thread, so apply caution when doing anything other than rendering in this function. Similarly for signals, these will be emitted on the render thread and will thus often be delivered via queued connections.

Note: All classes with QSG prefix should be used solely on the scene graph's rendering thread. See \l {Scene Graph and Rendering} for more information.

See also: QSGMaterial, QSGGeometryNode, QSGGeometry, QSGFlatColorMaterial, QSGTextureMaterial, QSGNode::markDirty(), {Graphics Resource Handling}

Reimplemented from QQuickItem.

Definition at line 1472 of file qwaylandquickitem.cpp.

◆ view()

QWaylandView * QWaylandQuickItem::view ( ) const

Returns the view rendered by this QWaylandQuickItem.

Definition at line 531 of file qwaylandquickitem.cpp.

Property Documentation

◆ allowDiscardFrontBuffer

bool QWaylandQuickItem::allowDiscardFrontBuffer

readwrite

By default, the item locks the current buffer until a new buffer is available and updatePaintNode() is called.

Set this property to true to allow Qt to release the buffer immediately when the throttling view is no longer using it. This is useful for items that have slow update intervals.

Definition at line 40 of file qwaylandquickitem.h.

◆ bufferLocked

bool QWaylandQuickItem::bufferLocked

readwrite

\qmlproperty bool QtWayland.Compositor::WaylandQuickItem::bufferLocked

This property holds whether the item's buffer is currently locked. As long as the buffer is locked, it will not be released and returned to the client.

The default is false.

This property holds whether the item's buffer is currently locked. As long as the buffer is locked, it will not be released and returned to the client.

The default is false.

Definition at line 39 of file qwaylandquickitem.h.

◆ compositor

QWaylandCompositor * QWaylandQuickItem::compositor

read

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

This property holds the compositor for the surface rendered by this WaylandQuickItem.

This property holds the compositor for the surface rendered by this QWaylandQuickItem.

Definition at line 30 of file qwaylandquickitem.h.

◆ focusOnClick

bool QWaylandQuickItem::focusOnClick

readwrite

\qmlproperty bool QtWayland.Compositor::WaylandQuickItem::focusOnClick

This property specifies whether the WaylandQuickItem should take focus when it is clicked or touched.

The default is true.

This property specifies whether the QWaylandQuickItem should take focus when it is clicked or touched.

The default is true.

Definition at line 36 of file qwaylandquickitem.h.

◆ inputEventsEnabled

bool QWaylandQuickItem::inputEventsEnabled

readwrite

Definition at line 35 of file qwaylandquickitem.h.

◆ origin

QWaylandSurface::Origin QWaylandQuickItem::origin

read

\qmlproperty enum QtWayland.Compositor::WaylandQuickItem::origin

This property holds the origin of the QWaylandQuickItem.

Definition at line 34 of file qwaylandquickitem.h.

◆ output

QWaylandOutput * QWaylandQuickItem::output

readwrite

\qmlproperty WaylandOutput QtWayland.Compositor::WaylandQuickItem::output

This property holds the output on which this item is displayed.

Definition at line 38 of file qwaylandquickitem.h.

◆ paintEnabled

bool QWaylandQuickItem::paintEnabled

readwrite

\qmlproperty bool QtWayland.Compositor::WaylandQuickItem::paintEnabled

Returns true if the item is hidden, though the texture is still updated. As opposed to hiding the item by setting \l{Item::visible}{visible} to false, setting this property to false will not prevent mouse or keyboard input from reaching item.

Holds true if the item is hidden, though the texture is still updated. As opposed to hiding the item by setting \l{QQuickItem::}{visible} to false, setting this property to false will not prevent mouse or keyboard input from reaching item.

Definition at line 32 of file qwaylandquickitem.h.

◆ subsurfaceHandler

QObject * QWaylandQuickItem::subsurfaceHandler

readwrite

Definition at line 37 of file qwaylandquickitem.h.

◆ surface

QWaylandSurface * QWaylandQuickItem::surface

readwrite

\qmlproperty WaylandSurface QtWayland.Compositor::WaylandQuickItem::surface

This property holds the surface rendered by this WaylandQuickItem.

This property holds the surface rendered by this QWaylandQuickItem.

Definition at line 31 of file qwaylandquickitem.h.

◆ touchEventsEnabled

bool QWaylandQuickItem::touchEventsEnabled

readwrite

\qmlproperty bool QtWayland.Compositor::WaylandQuickItem::touchEventsEnabled

This property holds true if touch events are forwarded to the client surface, false otherwise.

Definition at line 33 of file qwaylandquickitem.h.

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

qtwayland/src/compositor/compositor_api/qwaylandquickitem.h (6a17d561a8b3160bda0d2156e611a407e8952a00)
qtwayland/src/compositor/compositor_api/qwaylandquickitem.cpp (be4a8f5983a538703b464d9b2299e979f0ee6b9a)

Public Slots

Signals

Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QWaylandQuickItem() [1/2]

◆ ~QWaylandQuickItem()

◆ QWaylandQuickItem() [2/2]

Member Function Documentation

◆ allowDiscardFrontBuffer()

◆ allowDiscardFrontBufferChanged

◆ bufferLockedChanged

◆ compositor()

◆ compositorChanged

◆ focusOnClick()

◆ focusOnClickChanged

◆ hoverEnterEvent()

◆ hoverLeaveEvent()

◆ hoverMoveEvent()

◆ inputEventsEnabled()

◆ inputEventsEnabledChanged

◆ inputRegionContains()

◆ isBufferLocked()

◆ isPaintEnabled()

◆ isTextureProvider()

◆ keyPressEvent()

◆ keyReleaseEvent()

◆ lower

◆ mapToSurface()

◆ mouseMove

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseRelease

◆ mouseReleaseEvent()

◆ origin()

◆ originChanged

◆ output()

◆ outputChanged

◆ paintEnabledChanged

◆ Q_REVISION()

◆ raise

◆ sendMouseMoveEvent

◆ setAllowDiscardFrontBuffer()

◆ setBufferLocked()

◆ setFocusOnClick()

◆ setInputEventsEnabled()

◆ setOutput()

◆ setPaintEnabled

◆ setPrimary()

◆ setSubsurfaceHandler()

◆ setSurface()

◆ setTouchEventsEnabled()

◆ subsurfaceHandler()

◆ subsurfaceHandlerChanged

◆ surface()

◆ surfaceChanged

◆ surfaceChangedEvent()

◆ surfaceDestroyed

◆ takeFocus

◆ textureProvider()

◆ touchEvent()

◆ touchEventsEnabled()

◆ touchEventsEnabledChanged

◆ touchUngrabEvent()

◆ updatePaintNode()

◆ view()

Property Documentation

◆ allowDiscardFrontBuffer

◆ bufferLocked

◆ compositor

◆ focusOnClick

◆ inputEventsEnabled

◆ origin

◆ output

◆ paintEnabled

◆ subsurfaceHandler

◆ surface