void	deselectAllBars ()
void	deselectBar (int index )
void	deselectBars (const QList<int> & indexes )
bool	isBarSelected (int index ) const
void	selectAllBars ()
void	selectBar (int index )
void	selectBars (const QList<int> & indexes )
QList<int>	selectedBars () const
QColor	selectedColor () const
void	setBarSelected (int index , bool selected )
void	setSelectedColor (const QColor & color )
void	toggleSelection (const QList<int> & indexes )

类 QBluetoothDeviceDiscoveryAgent :

void	errorOccurred (QBluetoothDeviceDiscoveryAgent::Error error )

类 QBluetoothDeviceInfo :

void	setName (const QString & name )

类 QBluetoothLocalDevice :

void	errorOccurred (QBluetoothLocalDevice::Error error )

类 QBluetoothServer :

void	errorOccurred (QBluetoothServer::Error error )

类 QBluetoothServiceDiscoveryAgent :

void	errorOccurred (QBluetoothServiceDiscoveryAgent::Error error )

类 QBluetoothSocket :

void	errorOccurred (QBluetoothSocket::SocketError error )

类 QByteArray :

qsizetype

lastIndexOf (QByteArrayView bv ) const

类 QByteArrayView :

int	compare (QByteArrayView bv , Qt::CaseSensitivity cs ) const
qsizetype	lastIndexOf (QByteArrayView bv ) const

类 QCanBusDevice :

virtual QCanBusDeviceInfo

deviceInfo () const

类 QCanBusDeviceInfo :

QString

plugin () const

类 QColorSpace :

QString	description () const
void	setDescription (const QString & description )

类 QFileInfo :

std::filesystem::path	filesystemJunctionTarget () const
QString	junctionTarget () const

类 QFlags :

QFlags<T>	fromInt (QFlags::Int i )
QFlags<T>	operator& (QFlags<T> other ) const
QFlags<T> &	operator&= (QFlags<T> mask )
size_t	qHash (QFlags<Enum> flags , size_t seed )
bool	testAnyFlag (Enum flag ) const
bool	testAnyFlags (QFlags<T> flags ) const
bool	testFlags (QFlags<T> flags ) const
QFlags::Int	toInt () const

类 QGeoAddress :

QGeoAddress &	operator= (QGeoAddress & other )
void	setStreetNumber (const QString & streetNumber )
QString	streetNumber () const

类 QGeoAreaMonitorInfo :

QGeoAreaMonitorInfo &

operator= (QGeoAreaMonitorInfo && other )

类 QGeoAreaMonitorSource :

virtual QVariant	backendProperty (const QString & name ) const
virtual bool	setBackendProperty (const QString & name , const QVariant & value )

类 QGeoCoordinate :

QGeoCoordinate &

operator= (QGeoCoordinate && other )

类 QGeoLocation :

QGeoShape	boundingShape () const
QGeoLocation &	operator= (QGeoLocation && other )
void	setBoundingShape (const QGeoShape & boundingShape )

类 QGeoPositionInfo :

QGeoPositionInfo &

operator= (QGeoPositionInfo && other )

类 QGeoSatelliteInfo :

QGeoSatelliteInfo &

operator= (QGeoSatelliteInfo && other )

类 QGeoSatelliteInfoSource :

virtual QVariant	backendProperty (const QString & name ) const
virtual bool	setBackendProperty (const QString & name , const QVariant & value )

类 QGraphicsSceneEvent :

quint64

timestamp () const

类 QGraphicsSceneWheelEvent :

bool	isInverted () const
Qt::ScrollPhase	phase () const
QPoint	pixelDelta () const

类 QImage :

QSizeF	deviceIndependentSize () const
QImage	fromData (QByteArrayView data , const char * format )
bool	loadFromData (QByteArrayView data , const char * format )

类 QJSEngine :

QJSValue

newSymbol (const QString & name )

类 QJniEnvironment :

jfieldID	findField (jclass clazz , const char * fieldName , const char * signature )
jmethodID	findMethod (jclass clazz , const char * methodName , const char * signature )
jfieldID	findStaticField (jclass clazz , const char * fieldName , const char * signature )
jmethodID	findStaticMethod (jclass clazz , const char * methodName , const char * signature )
bool	isValid () const

类 QJniObject :

QByteArray	className () const
jclass	objectClass () const

类 QLatin1StringView :

qsizetype	lastIndexOf (QStringView str , Qt::CaseSensitivity cs ) const
qsizetype	lastIndexOf (QLatin1StringView l1 , Qt::CaseSensitivity cs ) const

类 QLegend :

void	attachedToChartChanged (bool attached )
bool	isInteractive () const
void	setInteractive (bool interactive )

类 QLocale :

QLocale::Territory	codeToTerritory (QStringView territoryCode )
QString	nativeTerritoryName () const
QLocale::Territory	territory () const
QString	territoryToCode (QLocale::Territory territory )
QString	territoryToString (QLocale::Territory territory )

类 QLockFile :

void	setStaleLockTime (std::chrono::milliseconds value )
std::chrono::milliseconds	staleLockTimeAsDuration () const
bool	tryLock (std::chrono::milliseconds timeout )

类 QLowEnergyCharacteristic :

QLowEnergyDescriptor

clientCharacteristicConfiguration () const

类 QLowEnergyController :

QLowEnergyController *	createPeripheral (const QBluetoothAddress & localDevice , QObject * parent )
void	errorOccurred (QLowEnergyController::Error newError )
int	mtu () const

类 QLowEnergyService :

void	errorOccurred (QLowEnergyService::ServiceError newError )

类 QMetaMethod :

bool	isConst () const

类 QMetaObject :

QMetaType

metaType () const

类 QModbusRtuSerialServer :

int	interFrameDelay () const
void	setInterFrameDelay (int microseconds )

类 QNativeGestureEvent :

QPointF	delta () const
int	fingerCount () const

类 QAndroidApplication :

jobject	context ()
void	hideSplashScreen (int duration )
bool	isActivityContext ()
QFuture<QVariant>	runOnAndroidMainThread (const std::function<QVariant ()> & runnable , const QDeadlineTimer timeout )
int	sdkVersion ()

类 QNdefFilter :

bool	match (const QNdefMessage & message ) const

类 QNdefMessage :

QNdefMessage &	operator= (const QNdefMessage & other )
QNdefMessage &	operator= (QNdefMessage && other )

类 QNdefRecord :

void	clear ()

类 QNearFieldManager :

bool	isEnabled () const
void	setUserInformation (const QString & message )
void	targetDetectionStopped ()

类 QNetworkAddressEntry :

QDebug

operator<< (QDebug debug , const QNetworkAddressEntry & entry )

类 QNetworkRequest :

qint64	decompressedSafetyCheckThreshold () const
void	setDecompressedSafetyCheckThreshold (qint64 threshold )

类 QPixmap :

QSizeF

deviceIndependentSize () const

类 QQmlContext :

QObject *

objectForName (const QString & name ) const

类 QQmlListReference :

qsizetype

size () const

类 QQuickItemGrabResult :

bool	saveToFile (const QUrl & filePath ) const

类 QQuickRenderTarget :

QQuickRenderTarget

fromOpenGLRenderBuffer (uint renderbufferId , const QSize & pixelSize , int sampleCount )

类 QSqlQuery :

QSqlQuery &	operator= (QSqlQuery && other )
void	swap (QSqlQuery & other )

类 QSqlQueryModel :

void	setQuery (QSqlQuery && query )

类 QString :

qsizetype	lastIndexOf (QLatin1StringView str , Qt::CaseSensitivity cs ) const
qsizetype	lastIndexOf (const QString & str , Qt::CaseSensitivity cs ) const
qsizetype	lastIndexOf (QStringView str , Qt::CaseSensitivity cs ) const
qsizetype	lastIndexOf (const QRegularExpression & re , QRegularExpressionMatch * rmatch ) const

类 QStringView :

qsizetype	lastIndexOf (QStringView str , Qt::CaseSensitivity cs ) const
qsizetype	lastIndexOf (QLatin1StringView l1 , Qt::CaseSensitivity cs ) const
qsizetype	lastIndexOf (const QRegularExpression & re , QRegularExpressionMatch * rmatch ) const

类 QTimeZone :

QLocale::Territory

territory () const

类 QUntypedBindable :

QMetaType

metaType () const

类 QWaylandBufferRef :

bool	hasProtectedContent () const

类 QWebEnginePage :

void	loadingChanged (const QWebEngineLoadingInfo & loadingInfo )
void	navigationRequested (QWebEngineNavigationRequest & request )
void	newWindowRequested (QWebEngineNewWindowRequest & request )

类 QWebEngineProfile :

void	requestIconForIconURL (const QUrl & url , int desiredSizeInPixel , std::function<void (const QIcon &, const QUrl &)> iconAvailableCallback ) const
void	requestIconForPageURL (const QUrl & url , int desiredSizeInPixel , std::function<void (const QIcon &, const QUrl &, const QUrl &)> iconAvailableCallback ) const

类 QWebEngineView :

QWebEngineView *	forPage (const QWebEnginePage * page )
QWebEngineContextMenuRequest *	lastContextMenuRequest () const
void	pdfPrintingFinished (const QString & filePath , bool success )
void	print (QPrinter * printer )
void	printFinished (bool success )
void	printRequested ()
void	printToPdf (const QString & filePath , const QPageLayout & layout , const QPageRanges & ranges )
void	printToPdf (const std::function<void (const QByteArray &)> & resultCallback , const QPageLayout & layout , const QPageRanges & ranges )

类 QWebSocket :

void	alertReceived (QSsl::AlertLevel level , QSsl::AlertType type , const QString & description )
void	alertSent (QSsl::AlertLevel level , QSsl::AlertType type , const QString & description )
void	continueInterruptedHandshake ()
void	handshakeInterruptedOnError (const QSslError & error )
void	peerVerifyError (const QSslError & error )

类 QWebSocketServer :

void	alertReceived (QSsl::AlertLevel level , QSsl::AlertType type , const QString & description )
void	alertSent (QSsl::AlertLevel level , QSsl::AlertType type , const QString & description )
void	handshakeInterruptedOnError (const QSslError & error )

类 QXYSeries :

QPair<qreal, qreal>	bestFitLineEquation (bool & ok ) const
void	clearPointConfiguration (const int index )
void	clearPointConfiguration (const int index , const QXYSeries::PointConfiguration key )
void	clearPointsConfiguration ()
void	clearPointsConfiguration (const QXYSeries::PointConfiguration key )
void	colorBy (const QList<qreal> & sourceData , const QLinearGradient & gradient )
void	deselectAllPoints ()
void	deselectPoint (int index )
void	deselectPoints (const QList<int> & indexes )
bool	isPointSelected (int index )
const QImage &	lightMarker () const
void	lightMarkerChanged (const QImage & lightMarker )
qreal	markerSize () const
QHash<QXYSeries::PointConfiguration, QVariant>	pointConfiguration (const int index ) const
QHash<int, QHash<QXYSeries::PointConfiguration, QVariant>>	pointsConfiguration () const
void	selectAllPoints ()
void	selectPoint (int index )
void	selectPoints (const QList<int> & indexes )
const QImage &	selectedLightMarker () const
QList<int>	selectedPoints () const
void	setLightMarker (const QImage & lightMarker )
void	setMarkerSize (qreal size )
void	setPointConfiguration (const int index , const QHash<QXYSeries::PointConfiguration, QVariant> & configuration )
void	setPointConfiguration (const int index , const QXYSeries::PointConfiguration key , const QVariant & value )
void	setPointSelected (int index , bool selected )
void	setPointsConfiguration (const QHash<int, QHash<QXYSeries::PointConfiguration, QVariant>> & pointsConfiguration )
void	setSelectedLightMarker (const QImage & selectedLightMarker )
void	sizeBy (const QList<qreal> & sourceData , const qreal minSize , const qreal maxSize )
void	toggleSelection (const QList<int> & indexes )

名称空间中的新函数

void	beginPropertyUpdateGroup ()
bool	bindService (const QAndroidIntent & serviceIntent , const QAndroidServiceConnection & serviceConnection , QtAndroidPrivate::BindFlags flags )
`(preliminary)` QFuture<QtAndroidPrivate::PermissionResult>	checkPermission (const QString & permission )
void	endPropertyUpdateGroup ()
`(preliminary)` QFuture<QtAndroidPrivate::PermissionResult>	requestPermission (const QString & permission )
void	startActivity (const QJniObject & intent , int receiverRequestCode , std::function<void (int, int, const QJniObject &)> callbackFunc )
void	startActivity (const QAndroidIntent & intent , int receiverRequestCode , QAndroidActivityResultReceiver * resultReceiver )
void	startActivity (const QJniObject & intent , int receiverRequestCode , QAndroidActivityResultReceiver * resultReceiver )
void	startIntentSender (const QJniObject & intentSender , int receiverRequestCode , QAndroidActivityResultReceiver * resultReceiver )

新全局函数

std::underlying_type_t<Enum>	qToUnderlying (Enum e )
const char *	qWebEngineChromiumVersion ()
const char *	qWebEngineVersion ()

新宏

	PRIXQUINTPTR
	PRIdQINTPTR
	PRIdQPTRDIFF
	PRIdQSIZETYPE
	PRIiQINTPTR
	PRIiQPTRDIFF
	PRIiQSIZETYPE
	PRIoQUINTPTR
	PRIuQUINTPTR
	PRIxQUINTPTR
	Q_IMPORT_QML_PLUGIN ( PluginName )

新枚举类型

enum	RubberBand { NoRubberBand, VerticalRubberBand, HorizontalRubberBand, RectangleRubberBand, ClickThroughRubberBand }
enum	SocketOption { NoOptions, AbstractNamespaceOption }
enum	DiscoveryMode { FullDiscovery, SkipValueDiscovery }
enum	EditFlag { CanUndo, CanRedo, CanCut, CanCopy, CanPaste, …, CanEditRichly }
enum	MediaFlag { MediaInError, MediaPaused, MediaMuted, MediaLoop, MediaCanSave, …, MediaCanRotate }
enum	MediaType { MediaTypeNone, MediaTypeImage, MediaTypeVideo, MediaTypeAudio, MediaTypeCanvas, …, MediaTypePlugin }
enum class	PointConfiguration { Color, Size, Visibility, LabelVisibility, LabelFormat }
enum class	BindFlag { None, AutoCreate, DebugUnbind, NotForeground, AboveClient, …, ExternalService }

新特性

socketOptions :
isBehindCaptivePortal : const
threadPriority : const
loading : const

bestFitLineColor : const
bestFitLineVisible : const
selectedColor : const

新的变量

	CCCDDisable
	CCCDEnableIndication
	CCCDEnableNotification

新 QML 类型

A: Affector3D; Attractor3D

D: Dialog; Direction3D

E: EmitBurst3D

F: FileDialog; FileInstancing; FontDialog

G: Gravity3D

I: InstanceListEntry; InstanceRange; Instancing

M: ModelParticle3D

P: Particle3D; ParticleAbstractShape3D; ParticleEmitter3D; ParticleModelShape3D; ParticleShape3D; ParticleSystem3D; ParticleSystem3DLogging; PointRotator3D

R: RandomInstancing; RuntimeLoader

S: SelectionRectangle; SpriteParticle3D; SpriteSequence3D; StandardPaths

T: TargetDirection3D; TrailEmitter3D

V: VectorDirection3D

W: Wander3D

新 QML 特性

QML 类型 ColorGroup :

placeholderText : color

QML 类型 Image :

mirrorVertically : bool

QML 类型 SystemPalette :

placeholderText : color

QML 类型 TableView :

selectionModel : ItemSelectionModel

QML 类型 Texture :

autoOrientation : bool

新 QML 方法

QML 类型 Locale :

string

formattedDataSize (int bytes , int precision , DataSizeFormat format )

QML 类型 TableView :

real	columnWidth (int column )
real	implicitColumnWidth (int column )
real	implicitRowHeight (int row )
bool	isColumnLoaded (int column )
bool	isRowLoaded (int row )
real	rowHeight (int row )

QML 类型 View3D :

List<PickResult>	pickAll (float x , float y )
PickResult	rayPick (vector3d origin , vector3d direction )
List<PickResult>	rayPickAll (vector3d origin , vector3d direction )