QQuickWidgetPrivate Class Reference

#include <qquickwidget_p.h>

Inheritance diagram for QQuickWidgetPrivate:

Collaboration diagram for QQuickWidgetPrivate:

Public Member Functions
	QQuickWidgetPrivate ()
void	executeHelper ()
void	destroy ()
void	execute ()
void	execute (QAnyStringView uri, QAnyStringView typeName)
void	itemGeometryChanged (QQuickItem *item, QQuickGeometryChange change, const QRectF &oldGeometry) override
void	initResize ()
void	updateSize ()
void	updatePosition ()
void	updateFrambufferObjectSize ()
bool	setRootObject (QObject *)
void	render (bool needsSync)
void	renderSceneGraph ()
void	initializeWithRhi ()
void	handleContextCreationFailure (const QSurfaceFormat &format)
QPlatformBackingStoreRhiConfig	rhiConfig () const override
TextureData	texture () const override
QPlatformTextureList::Flags	textureListFlags () override
QImage	grabFramebuffer () override
void	init (QQmlEngine *e=nullptr)
void	ensureBackingScene ()
void	initOffscreenWindow ()
void	ensureEngine () const
void	handleWindowChange ()
void	invalidateRenderControl ()
QSize	rootObjectSize () const
Public Member Functions inherited from QWidgetPrivate
	QWidgetPrivate (decltype(QObjectPrivateVersion)=QObjectPrivateVersion)
	~QWidgetPrivate ()
QWExtra *	extraData () const
QTLWExtra *	topData () const
QTLWExtra *	maybeTopData () const
QPainter *	sharedPainter () const
void	setSharedPainter (QPainter *painter)
QWidgetRepaintManager *	maybeRepaintManager () const
QRhi *	rhi () const
QWindow *	windowHandle (WindowHandleMode mode=WindowHandleMode::Direct) const
QWindow *	_q_closestWindowHandle () const
QScreen *	associatedScreen () const
template<typename T>
void	repaint (T t)
template<typename T>
void	update (T t)
void	init (QWidget *desktopWidget, Qt::WindowFlags f)
void	create ()
void	createRecursively ()
void	createWinId ()
bool	setScreenForPoint (const QPoint &pos)
bool	setScreen (QScreen *screen)
void	createTLExtra ()
void	createExtra ()
void	deleteExtra ()
void	createSysExtra ()
void	deleteSysExtra ()
void	createTLSysExtra ()
void	deleteTLSysExtra ()
void	updateSystemBackground ()
void	propagatePaletteChange ()
void	setPalette_helper (const QPalette &)
void	resolvePalette ()
QPalette	naturalWidgetPalette (QPalette::ResolveMask inheritedMask) const
void	setMask_sys (const QRegion &)
void	raise_sys ()
void	lower_sys ()
void	stackUnder_sys (QWidget *)
QWidget *	deepestFocusProxy () const
void	setFocus_sys ()
void	updateFocusChild ()
void	updateFont (const QFont &)
void	setFont_helper (const QFont &font)
QFont	localFont () const
void	resolveFont ()
QFont	naturalWidgetFont (uint inheritedMask) const
void	setLayoutDirection_helper (Qt::LayoutDirection)
void	resolveLayoutDirection ()
void	setLocale_helper (const QLocale &l, bool forceUpdate=false)
void	resolveLocale ()
void	setStyle_helper (QStyle *newStyle, bool propagate)
void	inheritStyle ()
void	setUpdatesEnabled_helper (bool)
bool	updateBrushOrigin (QPainter *, const QBrush &brush) const
void	paintBackground (QPainter *, const QRegion &, DrawWidgetFlags flags=DrawAsRoot) const
bool	isAboutToShow () const
	The graphicsEffect function returns a pointer to the widget's graphics effect.
QRegion	prepareToRender (const QRegion &region, QWidget::RenderFlags renderFlags)
void	render_helper (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)
void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)
void	drawWidget (QPaintDevice *pdev, const QRegion &rgn, const QPoint &offset, DrawWidgetFlags flags, QPainter *sharedPainter=nullptr, QWidgetRepaintManager *repaintManager=nullptr)
void	sendPaintEvent (const QRegion &toBePainted)
void	paintSiblingsRecursive (QPaintDevice *pdev, const QObjectList &children, int index, const QRegion &rgn, const QPoint &offset, DrawWidgetFlags flags, QPainter *sharedPainter, QWidgetRepaintManager *repaintManager)
bool	shouldPaintOnScreen () const
void	paintOnScreen (const QRegion &rgn)
QRect	clipRect () const
QRegion	clipRegion () const
void	setSystemClip (QPaintEngine *paintEngine, qreal devicePixelRatio, const QRegion &region)
void	subtractOpaqueChildren (QRegion &rgn, const QRect &clipRect) const
void	subtractOpaqueSiblings (QRegion &source, bool *hasDirtySiblingsAbove=nullptr, bool alsoNonOpaque=false) const
void	clipToEffectiveMask (QRegion &region) const
void	updateIsOpaque ()
void	setOpaque (bool opaque)
void	updateIsTranslucent ()
const QRegion &	getOpaqueChildren () const
void	setDirtyOpaqueRegion ()
bool	close ()
bool	handleClose (CloseMode mode)
void	setWindowIcon_helper ()
void	setWindowIcon_sys ()
void	setWindowOpacity_sys (qreal opacity)
void	adjustQuitOnCloseAttribute ()
void	scrollChildren (int dx, int dy)
void	moveRect (const QRect &, int dx, int dy)
void	scrollRect (const QRect &, int dx, int dy)
void	invalidateBackingStore_resizeHelper (const QPoint &oldPos, const QSize &oldSize)
	Invalidates the backing store when the widget is resized.
template<class T>
void	invalidateBackingStore (const T &)
QRegion	overlappedRegion (const QRect &rect, bool breakAfterFirst=false) const
bool	isOverlapped (const QRect &rect) const
void	syncBackingStore ()
void	syncBackingStore (const QRegion &region)
bool	shouldDiscardSyncRequest () const
void	updateWidgetTransform (QEvent *event)
void	reparentFocusWidgets (QWidget *oldtlw)
void	setWinId (WId)
void	showChildren (bool spontaneous)
void	hideChildren (bool spontaneous)
void	setParent_sys (QWidget *parent, Qt::WindowFlags)
void	reparentWidgetWindows (QWidget *parentWithWindow, Qt::WindowFlags windowFlags={})
void	reparentWidgetWindowChildren (QWidget *parentWithWindow)
void	scroll_sys (int dx, int dy)
void	scroll_sys (int dx, int dy, const QRect &r)
void	deactivateWidgetCleanup ()
void	setGeometry_sys (int, int, int, int, bool)
void	fixPosIncludesFrame ()
void	sendPendingMoveAndResizeEvents (bool recursive=false, bool disableUpdates=false)
void	activateChildLayoutsRecursively ()
void	show_recursive ()
void	show_helper ()
void	show_sys ()
void	hide_sys ()
void	hide_helper ()
bool	isExplicitlyHidden () const
void	_q_showIfNotHidden ()
virtual void	setVisible (bool)
void	setEnabled_helper (bool)
void	updateFrameStrut ()
QRect	frameStrut () const
void	setWindowIconText_sys (const QString &cap)
void	setWindowIconText_helper (const QString &cap)
void	setWindowTitle_sys (const QString &cap)
void	setWindowFilePath_sys (const QString &filePath)
void	setCursor_sys (const QCursor &cursor)
void	unsetCursor_sys ()
void	setWindowTitle_helper (const QString &cap)
void	setWindowFilePath_helper (const QString &filePath)
void	setWindowModified_helper ()
virtual void	setWindowFlags (Qt::WindowFlags windowFlags)
bool	setMinimumSize_helper (int &minw, int &minh)
bool	setMaximumSize_helper (int &maxw, int &maxh)
void	setConstraints_sys ()
bool	pointInsideRectAndMask (const QPointF &) const
QWidget *	childAt_helper (const QPointF &, bool) const
QWidget *	childAtRecursiveHelper (const QPointF &p, bool) const
void	updateGeometry_helper (bool forceUpdate)
void	getLayoutItemMargins (int *left, int *top, int *right, int *bottom) const
void	setLayoutItemMargins (int left, int top, int right, int bottom)
void	setLayoutItemMargins (QStyle::SubElement element, const QStyleOption *opt=nullptr)
void	updateContentsRect ()
QMargins	safeAreaMargins () const
virtual void	aboutToDestroy ()
QWidget *	effectiveFocusWidget ()
void	setModal_sys ()
void	setRedirected (QPaintDevice *replacement, const QPoint &offset)
QPaintDevice *	redirected (QPoint *offset) const
void	restoreRedirected ()
void	enforceNativeChildren ()
bool	nativeChildrenForced () const
QRect	effectiveRectFor (const QRegion &region) const
QRect	effectiveRectFor (const QRect &rect) const
QSize	adjustedSize () const
void	handleSoftwareInputPanel (Qt::MouseButton button, bool clickCausedFocus)
void	handleSoftwareInputPanel (bool clickCausedFocus=false)
void	setWSGeometry ()
QPoint	mapToWS (const QPoint &p) const
QPoint	mapFromWS (const QPoint &p) const
QRect	mapToWS (const QRect &r) const
QRect	mapFromWS (const QRect &r) const
virtual QObject *	focusObject ()
virtual void	beginBackingStorePainting ()
virtual void	endBackingStorePainting ()
virtual void	beginCompose ()
virtual void	endCompose ()
void	setRenderToTexture ()
void	setTextureChildSeen ()
virtual void	initializeViewportFramebuffer ()
virtual void	resizeViewportFramebuffer ()
virtual void	resolveSamples ()
virtual bool	isStereoEnabled ()
virtual bool	toggleStereoTargetBuffer ()
std::string	flagsForDumping () const override
QWidget *	closestParentWidgetWithWindowHandle () const
QWidget *	nextPrevElementInFocusChain (FocusDirection direction) const
bool	removeFromFocusChain (FocusChainRemovalRules rules=FocusChainRemovalRules(), FocusDirection direction=FocusDirection::Next)
bool	insertIntoFocusChain (FocusDirection direction, QWidget *position)
bool	insertIntoFocusChainBefore (QWidget *position)
bool	insertIntoFocusChainAfter (QWidget *position)
void	reparentFocusChildren (FocusDirection direction)
QWidget *	determineLastFocusChild (QWidget *noFurtherThan)
void	initFocusChain ()
bool	isInFocusChain () const
bool	isFocusChainConsistent () const
void	setNetWmWindowTypes (bool skipIfMissing=false)
bool	stealKeyboardGrab (bool grab)
bool	stealMouseGrab (bool grab)
bool	hasChildWithFocusPolicy (Qt::FocusPolicy policy, const QWidget *excludeChildrenOf=nullptr) const
Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()
void	setObjectNameWithoutBindings (const QString &name)
	QObjectPrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion)
virtual	~QObjectPrivate ()
void	deleteChildren ()
void	clearBindingStorage ()
void	setParent_helper (QObject *)
void	moveToThread_helper ()
void	setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
QObjectList	receiverList (const char *signal) const
void	ensureConnectionData ()
void	addConnection (int signal, Connection *c)
int	signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool	isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool	maybeSignalConnected (uint signalIndex) const
bool	isDeclarativeSignalConnected (uint signalIdx) const
void	connectNotify (const QMetaMethod &signal)
void	disconnectNotify (const QMetaMethod &signal)
void	reinitBindingStorageAfterThreadMove ()
virtual void	writeToDebugStream (QDebug &) const
QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
	QObjectData ()=default
virtual	~QObjectData ()=0
const QMetaObject *	dynamicMetaObject () const
Public Member Functions inherited from QSafeQuickItemChangeListener< QQuickWidgetPrivate >
	~QSafeQuickItemChangeListener () override
bool	baseDeleted (const QObject *caller) const override
QString	debugName () const override
Public Member Functions inherited from QQuickItemChangeListener
virtual	~QQuickItemChangeListener ()
virtual void	itemSiblingOrderChanged (QQuickItem *)
virtual void	itemVisibilityChanged (QQuickItem *)
virtual void	itemEnabledChanged (QQuickItem *)
virtual void	itemOpacityChanged (QQuickItem *)
virtual void	itemDestroyed (QQuickItem *)
virtual void	itemChildAdded (QQuickItem *, QQuickItem *)
virtual void	itemChildRemoved (QQuickItem *, QQuickItem *)
virtual void	itemParentChanged (QQuickItem *, QQuickItem *)
virtual void	itemRotationChanged (QQuickItem *)
virtual void	itemImplicitWidthChanged (QQuickItem *)
virtual void	itemImplicitHeightChanged (QQuickItem *)
virtual void	itemFocusChanged (QQuickItem *, Qt::FocusReason)
virtual void	itemScaleChanged (QQuickItem *)
virtual void	itemTransformChanged (QQuickItem *, QQuickItem *)
virtual QQuickAnchorsPrivate *	anchorPrivate ()
virtual void	addSourceItem (QQuickItem *)
virtual void	removeSourceItem (QQuickItem *)

Static Public Member Functions
static QQuickWidgetPrivate *	get (QQuickWidget *view)
static const QQuickWidgetPrivate *	get (const QQuickWidget *view)
Static Public Member Functions inherited from QWidgetPrivate
static QWidgetPrivate *	get (QWidget *w)
static const QWidgetPrivate *	get (const QWidget *w)
static void	checkRestoredGeometry (const QRect &availableGeometry, QRect *restoredGeometry, int frameHeight)
static void	adjustFlags (Qt::WindowFlags &flags, QWidget *w=nullptr)
static QWidget *	parentGraphicsView (const QWidget *widget)
static QRect	screenGeometry (const QWidget *widget)
static QRect	availableScreenGeometry (const QWidget *widget)
static QScreen *	screen (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)
static QRect	screenGeometry (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)
static QRect	availableScreenGeometry (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)
static void	sendComposeStatus (QWidget *w, bool end)
static void	setWidgetParentHelper (QObject *widgetAsObject, QObject *newParent)
static bool	insertIntoFocusChain (const QWidgetList &toBeInserted, FocusDirection direction, QWidget *position)
static QWidgetList	takeFromFocusChain (QWidget *from, QWidget *to, FocusDirection direction=FocusDirection::Next)
Static Public Member Functions inherited from QObjectPrivate
static bool	removeConnection (Connection *c)
static QObjectPrivate *	get (QObject *o)
static const QObjectPrivate *	get (const QObject *o)
template<typename Func1, typename Func2>
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection	connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool	disconnect (const QObject *sender, int signal_index, void **slot)
static bool	disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Public Attributes
QPointer< QQuickItem >	root
QUrl	source
QPointer< QQmlEngine >	engine
QQmlComponent *	component
QBasicTimer	resizetimer
QQuickWindow *	offscreenWindow
QQuickRenderControl *	renderControl
QRhi *	rhi
QRhiTexture *	outputTexture
QRhiRenderBuffer *	depthStencil
QRhiRenderBuffer *	msaaBuffer
QRhiTextureRenderTarget *	rt
QRhiRenderPassDescriptor *	rtRp
QQuickWidget::ResizeMode	resizeMode
QSize	initialSize
QElapsedTimer	frameTimer
QBasicTimer	updateTimer
bool	eventPending
bool	updatePending
bool	fakeHidden
int	requestedSamples
bool	useSoftwareRenderer
QImage	softwareImage
QRegion	updateRegion
bool	forceFullUpdate
bool	deviceLost
QBackingStoreRhiSupport	offscreenRenderer
QVariantMap	initialProperties
Public Attributes inherited from QWidgetPrivate
std::unique_ptr< QWExtra >	extra
QWidget *	focus_next
QWidget *	focus_prev
QWidget *	focus_child
QLayout *	layout
QRegion *	needsFlush
QPaintDevice *	redirectDev
QWidgetItemV2 *	widgetItem
QPaintEngine *	extraPaintEngine
const QMetaObject *	polished
QGraphicsEffect *	graphicsEffect
Qt::InputMethodHints	imHints
QRegion	opaqueChildren
QRegion	dirty
uint	directFontResolveMask
uint	inheritedFontResolveMask
decltype(std::declval< QPalette >().resolveMask())	directPaletteResolveMask
QPalette::ResolveMask	inheritedPaletteResolveMask
short	leftmargin
short	topmargin
short	rightmargin
short	bottommargin
signed char	leftLayoutItemMargin
signed char	topLayoutItemMargin
signed char	rightLayoutItemMargin
signed char	bottomLayoutItemMargin
Qt::HANDLE	hd
QWidgetData	data
QSizePolicy	size_policy
QLocale	locale
QPoint	redirectOffset
QList< QAction * >	actions
QMap< Qt::GestureType, Qt::GestureFlags >	gestureContext
uint	high_attributes [4]
QPalette::ColorRole	fg_role: 8
QPalette::ColorRole	bg_role: 8
uint	dirtyOpaqueChildren: 1
uint	isOpaque: 1
uint	retainSizeWhenHiddenChanged: 1
uint	inDirtyList: 1
uint	isScrolled: 1
uint	isMoved: 1
uint	usesDoubleBufferedGLContext: 1
uint	mustHaveWindowHandle: 1
uint	renderToTexture: 1
uint	textureChildSeen: 1
uint	inheritsInputMethodHints: 1
uint	renderToTextureReallyDirty: 1
uint	usesRhiFlush: 1
uint	childrenHiddenByWState: 1
uint	childrenShownByExpose: 1
uint	dontSetExplicitShowHide: 1
uint	inheritStyleRecursionGuard: 1
Public Attributes inherited from QObjectPrivate
ExtraData *	extraData
QAtomicPointer< QThreadData >	threadData
QAtomicPointer< ConnectionData >	connections
union {
QObject *   currentChildBeingDeleted
QAbstractDeclarativeData *   declarativeData
};
QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount
Public Attributes inherited from QObjectData
QObject *	q_ptr
QObject *	parent
QObjectList	children
uint	isWidget: 1
uint	blockSig: 1
uint	wasDeleted: 1
uint	isDeletingChildren: 1
uint	sendChildEvents: 1
uint	receiveChildEvents: 1
uint	isWindow: 1
uint	deleteLaterCalled: 1
uint	isQuickItem: 1
uint	willBeWidget: 1
uint	wasWidget: 1
uint	receiveParentEvents: 1
uint	unused: 20
QAtomicInt	postedEvents
QDynamicMetaObjectData *	metaObject
QBindingStorage	bindingStorage

Additional Inherited Members
Public Types inherited from QWidgetPrivate
enum	DrawWidgetFlag {   DrawAsRoot = 0x01 , DrawPaintOnScreen = 0x02 , DrawRecursive = 0x04 , DrawInvisible = 0x08 ,   DontSubtractOpaqueChildren = 0x10 , DontDrawOpaqueChildren = 0x20 , DontDrawNativeChildren = 0x40 , DontSetCompositionMode = 0x80 ,   UseEffectRegionBounds = 0x100 }
enum	Direction { DirectionNorth = 0x01 , DirectionEast = 0x10 , DirectionSouth = 0x02 , DirectionWest = 0x20 }
enum class	WindowHandleMode { Direct , Closest , TopLevel }
enum	CloseMode { CloseNoEvent , CloseWithEvent , CloseWithSpontaneousEvent }
enum class	FocusDirection { Previous , Next }
enum class	FocusChainRemovalRule { EnsureFocusOut = 0x01 , AssertConsistency = 0x02 }
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using	ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>
Public Types inherited from QSafeQuickItemChangeListener< QQuickWidgetPrivate >
using	InDestructorTest
using	WasDeletedTest
Static Public Attributes inherited from QWidgetPrivate
static QWidgetMapper *	mapper = nullptr
static QWidgetSet *	allWidgets = nullptr
static int	instanceCounter = 0
static int	maxInstances = 0

Detailed Description

Definition at line 41 of file qquickwidget_p.h.

Constructor & Destructor Documentation

QQuickWidgetPrivate()

QQuickWidgetPrivate::QQuickWidgetPrivate

(

)

Definition at line 286 of file qquickwidget.cpp.

References component, depthStencil, deviceLost, eventPending, fakeHidden, forceFullUpdate, msaaBuffer, outputTexture, renderControl, requestedSamples, rhi, updatePending, and useSoftwareRenderer.

Member Function Documentation

destroy()

void QQuickWidgetPrivate::destroy

(

)

Definition at line 323 of file qquickwidget.cpp.

References invalidateRenderControl(), and renderControl.

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ensureBackingScene()

void QQuickWidgetPrivate::ensureBackingScene

(

)

Definition at line 167 of file qquickwidget.cpp.

References useSoftwareRenderer.

Referenced by initOffscreenWindow(), and rhiConfig().

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ensureEngine()

void QQuickWidgetPrivate::ensureEngine

(

)

const

Definition at line 235 of file qquickwidget.cpp.

Referenced by executeHelper().

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execute() [1/2]

void QQuickWidgetPrivate::execute

(

)

Definition at line 333 of file qquickwidget.cpp.

References component, and executeHelper().

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execute() [2/2]

void QQuickWidgetPrivate::execute	(	QAnyStringView	uri,
		QAnyStringView	typeName )

Definition at line 349 of file qquickwidget.cpp.

References component, and executeHelper().

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executeHelper()

void QQuickWidgetPrivate::executeHelper

(

)

Definition at line 309 of file qquickwidget.cpp.

References component, and ensureEngine().

Referenced by execute(), and execute().

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get() [1/2]

const QQuickWidgetPrivate * QQuickWidgetPrivate::get ( const QQuickWidget * view )

inlinestatic

Definition at line 48 of file qquickwidget_p.h.

get() [2/2]

QQuickWidgetPrivate * QQuickWidgetPrivate::get ( QQuickWidget * view )

inlinestatic

Definition at line 47 of file qquickwidget_p.h.

grabFramebuffer()

QImage QQuickWidgetPrivate::grabFramebuffer ( )

overridevirtual

Reimplemented from QWidgetPrivate.

Definition at line 462 of file qquickwidget.cpp.

References outputTexture, render(), rhi, and useSoftwareRenderer.

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handleContextCreationFailure()

void QQuickWidgetPrivate::handleContextCreationFailure

(

const QSurfaceFormat &

format

)

Definition at line 1055 of file qquickwidget.cpp.

handleWindowChange()

void QQuickWidgetPrivate::handleWindowChange

(

)

Definition at line 255 of file qquickwidget.cpp.

References initOffscreenWindow(), and renderControl.

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init()

void QQuickWidgetPrivate::init

(

QQmlEngine *

e = nullptr

)

Definition at line 188 of file qquickwidget.cpp.

References initOffscreenWindow(), and useSoftwareRenderer.

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initializeWithRhi()

void QQuickWidgetPrivate::initializeWithRhi

(

)

Definition at line 1095 of file qquickwidget.cpp.

References renderControl, and rhi.

Referenced by render().

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initOffscreenWindow()

void QQuickWidgetPrivate::initOffscreenWindow

(

)

Definition at line 150 of file qquickwidget.cpp.

References ensureBackingScene().

Referenced by handleWindowChange(), and init().

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initResize()

void QQuickWidgetPrivate::initResize

(

)

Definition at line 964 of file qquickwidget.cpp.

References updateSize().

Referenced by setRootObject().

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invalidateRenderControl()

void QQuickWidgetPrivate::invalidateRenderControl

(

)

Definition at line 245 of file qquickwidget.cpp.

References renderControl, rhi, and useSoftwareRenderer.

Referenced by destroy(), and render().

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itemGeometryChanged()

void QQuickWidgetPrivate::itemGeometryChanged ( QQuickItem * item, QQuickGeometryChange change, const QRectF & oldGeometry )

overridevirtual

Reimplemented from QQuickItemChangeListener.

Definition at line 363 of file qquickwidget.cpp.

render()

void QQuickWidgetPrivate::render

(

bool

needsSync

)

Definition at line 374 of file qquickwidget.cpp.

References deviceLost, forceFullUpdate, initializeWithRhi(), invalidateRenderControl(), outputTexture, renderControl, rhi, and useSoftwareRenderer.

Referenced by grabFramebuffer(), and renderSceneGraph().

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renderSceneGraph()

void QQuickWidgetPrivate::renderSceneGraph

(

)

Definition at line 439 of file qquickwidget.cpp.

References render(), and updatePending.

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rhiConfig()

QPlatformBackingStoreRhiConfig QQuickWidgetPrivate::rhiConfig ( ) const

overridevirtual

Reimplemented from QWidgetPrivate.

Definition at line 1388 of file qquickwidget.cpp.

References ensureBackingScene(), and useSoftwareRenderer.

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rootObjectSize()

QSize QQuickWidgetPrivate::rootObjectSize

(

)

const

Definition at line 1037 of file qquickwidget.cpp.

setRootObject()

bool QQuickWidgetPrivate::setRootObject

(

QObject *

obj

)

Definition at line 1353 of file qquickwidget.cpp.

References initResize().

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texture()

QWidgetPrivate::TextureData QQuickWidgetPrivate::texture ( ) const

overridevirtual

Reimplemented from QWidgetPrivate.

Definition at line 1408 of file qquickwidget.cpp.

References outputTexture.

textureListFlags()

QPlatformTextureList::Flags QQuickWidgetPrivate::textureListFlags ( )

overridevirtual

Reimplemented from QWidgetPrivate.

Definition at line 1413 of file qquickwidget.cpp.

updateFrambufferObjectSize()

void QQuickWidgetPrivate::updateFrambufferObjectSize

(

)

updatePosition()

void QQuickWidgetPrivate::updatePosition

(

)

Update the position of the offscreen window, so it matches the position of the QQuickWidget.

Definition at line 1026 of file qquickwidget.cpp.

updateSize()

void QQuickWidgetPrivate::updateSize

(

)

Definition at line 975 of file qquickwidget.cpp.

Referenced by initResize().

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Member Data Documentation

component

QQmlComponent* QQuickWidgetPrivate::component

Definition at line 86 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate(), execute(), execute(), and executeHelper().

depthStencil

QRhiRenderBuffer* QQuickWidgetPrivate::depthStencil

Definition at line 93 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate().

deviceLost

bool QQuickWidgetPrivate::deviceLost

Definition at line 113 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate(), and render().

engine

QPointer<QQmlEngine> QQuickWidgetPrivate::engine

mutable

Definition at line 85 of file qquickwidget_p.h.

eventPending

bool QQuickWidgetPrivate::eventPending

Definition at line 103 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate().

fakeHidden

bool QQuickWidgetPrivate::fakeHidden

Definition at line 105 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate().

forceFullUpdate

bool QQuickWidgetPrivate::forceFullUpdate

Definition at line 112 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate(), and render().

frameTimer

QElapsedTimer QQuickWidgetPrivate::frameTimer

Definition at line 100 of file qquickwidget_p.h.

initialProperties

QVariantMap QQuickWidgetPrivate::initialProperties

Definition at line 117 of file qquickwidget_p.h.

initialSize

QSize QQuickWidgetPrivate::initialSize

Definition at line 99 of file qquickwidget_p.h.

msaaBuffer

QRhiRenderBuffer* QQuickWidgetPrivate::msaaBuffer

Definition at line 94 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate().

offscreenRenderer

QBackingStoreRhiSupport QQuickWidgetPrivate::offscreenRenderer

Definition at line 115 of file qquickwidget_p.h.

offscreenWindow

QQuickWindow* QQuickWidgetPrivate::offscreenWindow

Definition at line 88 of file qquickwidget_p.h.

outputTexture

QRhiTexture* QQuickWidgetPrivate::outputTexture

Definition at line 92 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate(), grabFramebuffer(), render(), and texture().

renderControl

QQuickRenderControl* QQuickWidgetPrivate::renderControl

Definition at line 89 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate(), destroy(), handleWindowChange(), initializeWithRhi(), invalidateRenderControl(), and render().

requestedSamples

int QQuickWidgetPrivate::requestedSamples

Definition at line 107 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate().

resizeMode

QQuickWidget::ResizeMode QQuickWidgetPrivate::resizeMode

Definition at line 98 of file qquickwidget_p.h.

resizetimer

QBasicTimer QQuickWidgetPrivate::resizetimer

Definition at line 87 of file qquickwidget_p.h.

rhi

QRhi* QQuickWidgetPrivate::rhi

Definition at line 91 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate(), grabFramebuffer(), initializeWithRhi(), invalidateRenderControl(), and render().

root

QPointer<QQuickItem> QQuickWidgetPrivate::root

Definition at line 81 of file qquickwidget_p.h.

rt

QRhiTextureRenderTarget* QQuickWidgetPrivate::rt

Definition at line 95 of file qquickwidget_p.h.

rtRp

QRhiRenderPassDescriptor* QQuickWidgetPrivate::rtRp

Definition at line 96 of file qquickwidget_p.h.

softwareImage

QImage QQuickWidgetPrivate::softwareImage

Definition at line 110 of file qquickwidget_p.h.

source

QUrl QQuickWidgetPrivate::source

Definition at line 83 of file qquickwidget_p.h.

updatePending

bool QQuickWidgetPrivate::updatePending

Definition at line 104 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate(), and renderSceneGraph().

updateRegion

QRegion QQuickWidgetPrivate::updateRegion

Definition at line 111 of file qquickwidget_p.h.

updateTimer

QBasicTimer QQuickWidgetPrivate::updateTimer

Definition at line 102 of file qquickwidget_p.h.

useSoftwareRenderer

bool QQuickWidgetPrivate::useSoftwareRenderer

Definition at line 109 of file qquickwidget_p.h.

Referenced by QQuickWidgetPrivate(), ensureBackingScene(), grabFramebuffer(), init(), invalidateRenderControl(), render(), and rhiConfig().

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

• qtdeclarative/src/quickwidgets/qquickwidget_p.h (21f6399245845c3a6b98faed2528914ca0e38a97)
• qtdeclarative/src/quickwidgets/qquickwidget.cpp (5946964b9b96668f3f3315699b131779921f5a41)