`(从 6.7 起)` virtual void	call (std::shared_ptr<QGrpcChannelOperation> channelOperation ) = 0
`(从 6.7 起)` virtual void	startBidirStream (std::shared_ptr<QGrpcChannelOperation> channelOperation ) = 0
`(从 6.7 起)` virtual void	startClientStream (std::shared_ptr<QGrpcChannelOperation> channelOperation ) = 0
`(从 6.7 起)` virtual void	startServerStream (std::shared_ptr<QGrpcChannelOperation> channelOperation ) = 0

类 QAbstractGrpcClient :

`(从 6.7 起)` const std::shared_ptr<QAbstractGrpcChannel> &	channel ()
`(从 6.7 起)` void	channelChanged ()

类 QAnyStringView :

(从 6.7 起) QDebug operator<< (QDebug d , QAnyStringView s )

类 QAtomicInteger :

(从 6.7 起) void qYieldCpu ()

类 QByteArrayView :

(从 6.7 起) std::string_view operator std::string_view () const

类 QCalendar :

(从 6.7 起) QDate matchCenturyToWeekday (const QCalendar::YearMonthDay & parts , int dow ) const

类 QCanDbcFileParser :

(从 6.7 起) bool parseData (QStringView data )

类 QCborStreamReader :

`(从 6.7 起)` QByteArray	readAllByteArray ()
`(从 6.7 起)` QString	readAllString ()
`(从 6.7 起)` QByteArray	readAllUtf8String ()
`(从 6.7 起)` bool	readAndAppendToByteArray (QByteArray & dst )
`(从 6.7 起)` bool	readAndAppendToString (QString & dst )
`(从 6.7 起)` bool	readAndAppendToUtf8String (QByteArray & dst )
`(从 6.7 起)` QCborStreamReader::StringResult<QByteArray>	readUtf8String ()

类 QCheckBox :

(从 6.7 起) void checkStateChanged (Qt::CheckState state )

类 QCoreApplication :

(从 6.7 起) void processEvents (QEventLoop::ProcessEventsFlags flags , QDeadlineTimer deadline )

类 QDBusAbstractInterface :

`(从 6.7 起)` bool	isInteractiveAuthorizationAllowed () const
`(从 6.7 起)` void	setInteractiveAuthorizationAllowed (bool enable )

类 QDataStream :

(从 6.7 起) QDataStream & readBytes (char *& s , qint64 & l )

类 QDate :

`(从 6.7 起)` QDate	fromString (QStringView string , QStringView format , int baseYear )
`(从 6.7 起)` QDate	fromString (QStringView string , QStringView format , int baseYear , QCalendar cal )
`(从 6.7 起)` QDate	fromString (const QString & string , QStringView format , int baseYear )
`(从 6.7 起)` QDate	fromString (const QString & string , const QString & format , int baseYear )

类 QDateTime :

`(从 6.7 起)` QDateTime	fromString (QStringView string , QStringView format , int baseYear )
`(从 6.7 起)` QDateTime	fromString (QStringView string , QStringView format , int baseYear , QCalendar cal )
`(从 6.7 起)` QDateTime	fromString (const QString & string , QStringView format , int baseYear )
`(从 6.7 起)` QDateTime	fromString (const QString & string , const QString & format , int baseYear )

类 QDebug :

`(从 6.7 起)` QDebug &	operator<< (std::nullopt_t)
`(从 6.7 起)` QDebug &	operator<< (T i128 )
`(从 6.7 起)` QDebug &	operator<< (T u128 )
`(从 6.7 起)` bool	quoteStrings () const
`(从 6.7 起)` void	setQuoteStrings (bool b )

类 QEventLoop :

(从 6.7 起) void processEvents (QEventLoop::ProcessEventsFlags flags , QDeadlineTimer deadline )

类 QEventLoopLocker :

`(从 6.7 起)` QEventLoopLocker &	operator= (QEventLoopLocker && other )
`(从 6.7 起)` void	swap (QEventLoopLocker & other )
`(从 6.7 起)` void	swap (QEventLoopLocker & lhs , QEventLoopLocker & rhs )

类 QFont :

`(从 6.7 起)` void	clearFeatures ()
`(从 6.7 起)` void	clearVariableAxes ()
`(从 6.7 起)` QList<QFont::Tag>	featureTags () const
`(从 6.7 起)` quint32	featureValue (QFont::Tag tag ) const
`(从 6.7 起)` bool	isFeatureSet (QFont::Tag tag ) const
`(从 6.7 起)` bool	isVariableAxisSet (QFont::Tag tag ) const
`(从 6.7 起)` void	setFeature (QFont::Tag tag , quint32 value )
`(从 6.7 起)` void	setVariableAxis (QFont::Tag tag , float value )
`(从 6.7 起)` void	unsetFeature (QFont::Tag tag )
`(从 6.7 起)` void	unsetVariableAxis (QFont::Tag tag )
`(从 6.7 起)` QList<QFont::Tag>	variableAxisTags () const
`(从 6.7 起)` float	variableAxisValue (QFont::Tag tag ) const

类 QHttpServerRequest :

(从 6.7 起) QSslConfiguration sslConfiguration () const

类 QIcon :

`(从 6.7 起)` QIcon	fromTheme (QIcon::ThemeIcon icon )
`(从 6.7 起)` QIcon	fromTheme (QIcon::ThemeIcon icon , const QIcon & fallback )
`(从 6.7 起)` bool	hasThemeIcon (QIcon::ThemeIcon icon )

类 QJniObject :

(从 6.7 起) auto callStaticMethod (const char * methodName , Args &&... args )

类 QMetaObject :

`(从 6.7 起)` bool	invokeMethod (QObject * context , Functor && function , Qt::ConnectionType type , QTemplatedMetaMethodReturnArgument<FunctorReturnType> ret , Args &&... arguments )
`(从 6.7 起)` bool	invokeMethod (QObject * context , Functor && function , QTemplatedMetaMethodReturnArgument<FunctorReturnType> ret , Args &&... arguments )
`(从 6.7 起)` bool	invokeMethod (QObject * context , Functor && function , Qt::ConnectionType type , Args &&... arguments )
`(从 6.7 起)` bool	invokeMethod (QObject * context , Functor && function , Args &&... arguments )

类 QNetworkAccessManager :

`(从 6.7 起)` QNetworkReply *	get (const QNetworkRequest & request , QIODevice * data )
`(从 6.7 起)` QNetworkReply *	get (const QNetworkRequest & request , const QByteArray & data )
`(从 6.7 起)` void	setTransferTimeout (std::chrono::milliseconds duration )
`(从 6.7 起)` std::chrono::milliseconds	transferTimeoutAsDuration () const

类 QNetworkRequest :

`(从 6.7 起)` void	setTransferTimeout (std::chrono::milliseconds duration )
`(从 6.7 起)` std::chrono::milliseconds	transferTimeoutAsDuration () const

类 QObject :

(从 6.7 起) T findChild (Qt::FindChildOptions options ) const

类 QOpcUaAttributeOperand :

`(从 6.7 起)` bool	operator!= (const QOpcUaAttributeOperand & lhs , const QOpcUaAttributeOperand & rhs )
`(从 6.7 起)` bool	operator== (const QOpcUaAttributeOperand & lhs , const QOpcUaAttributeOperand & rhs )

类 QOpcUaClient :

`(从 6.7 起)` QOpcUaHistoryReadResponse *	readHistoryEvents (const QOpcUaHistoryReadEventRequest & request )
`(从 6.7 起)` bool	registerNodes (const QStringList & nodesToRegister )
`(从 6.7 起)` void	registerNodesFinished (const QStringList & nodesToRegister , const QStringList & registeredNodeIds , QOpcUa::UaStatusCode statusCode )
`(从 6.7 起)` bool	unregisterNodes (const QStringList & nodesToUnregister )
`(从 6.7 起)` void	unregisterNodesFinished (const QStringList & nodesToUnregister , QOpcUa::UaStatusCode statusCode )

类 QOpcUaContentFilterElement :

(从 6.7 起) bool operator!= (const QOpcUaContentFilterElement & lhs , const QOpcUaContentFilterElement & rhs )

类 QOpcUaDataValue :

`(从 6.7 起)` QVariant	operator QVariant () const
`(从 6.7 起)` bool	operator!= (const QOpcUaDataValue & lhs , const QOpcUaDataValue & rhs )
`(从 6.7 起)` bool	operator== (const QOpcUaDataValue & lhs , const QOpcUaDataValue & rhs )
`(从 6.7 起)` quint16	serverPicoseconds () const
`(从 6.7 起)` void	setServerPicoseconds (quint16 serverPicoseconds )
`(从 6.7 起)` void	setSourcePicoseconds (quint16 sourcePicoseconds )
`(从 6.7 起)` quint16	sourcePicoseconds () const

类 QOpcUaElementOperand :

`(从 6.7 起)` bool	operator!= (const QOpcUaElementOperand & lhs , const QOpcUaElementOperand & rhs )
`(从 6.7 起)` bool	operator== (const QOpcUaElementOperand & lhs , const QOpcUaElementOperand & rhs )

类 QOpcUaGenericStructHandler :

(从 6.7 起) bool initialized () const

类 QOpcUaHistoryReadRawRequest :

`(从 6.7 起)` void	setTimestampsToReturn (QOpcUa::TimestampsToReturn timestampsToReturn )
`(从 6.7 起)` QOpcUa::TimestampsToReturn	timestampsToReturn () const

类 QOpcUaHistoryReadResponse :

`(从 6.7 起)` QList<QOpcUaHistoryEvent>	events () const
`(从 6.7 起)` void	readHistoryEventsFinished (const QList<QOpcUaHistoryEvent> & 结果 , QOpcUa::UaStatusCode serviceResult )

类 QOpcUaLiteralOperand :

`(从 6.7 起)` bool	operator!= (const QOpcUaLiteralOperand & lhs , const QOpcUaLiteralOperand & rhs )
`(从 6.7 起)` bool	operator== (const QOpcUaLiteralOperand & lhs , const QOpcUaLiteralOperand & rhs )

类 QOpcUaMonitoringParameters :

`(从 6.7 起)` QHash<quint32, QOpcUa::UaStatusCode>	failedTriggeredItemsStatus () const
`(从 6.7 起)` void	setFailedTriggeredItemsStatus (const QHash<quint32, QOpcUa::UaStatusCode> & status )
`(从 6.7 起)` void	setTriggeredItemIds (const QSet<quint32> & ids )
`(从 6.7 起)` QSet<quint32>	triggeredItemIds () const

类 QOpcUaNode :

`(从 6.7 起)` QOpcUaHistoryReadResponse *	readHistoryEvents (const QDateTime & startTime , const QDateTime & endTime , QOpcUaMonitoringParameters::EventFilter & filter , quint32 numValues )
`(从 6.7 起)` QOpcUaHistoryReadResponse *	readHistoryRaw (const QDateTime & startTime , const QDateTime & endTime , quint32 numValues , bool returnBounds , QOpcUa::TimestampsToReturn timestampsToReturn )
`(从 6.7 起)` void	valueAttributeUpdated (const QVariant & value )

类 QOpcUaRelativePathElement :

`(从 6.7 起)` QVariant	operator QVariant () const
`(从 6.7 起)` bool	operator!= (const QOpcUaRelativePathElement & lhs , const QOpcUaRelativePathElement & rhs )

类 QOpcUaSimpleAttributeOperand :

(从 6.7 起) bool operator!= (const QOpcUaSimpleAttributeOperand & lhs , const QOpcUaSimpleAttributeOperand & rhs )

类 QPartialOrdering :

`(从 6.7 起)` bool	is_eq (QPartialOrdering o )
`(从 6.7 起)` bool	is_gt (QPartialOrdering o )
`(从 6.7 起)` bool	is_gteq (QPartialOrdering o )
`(从 6.7 起)` bool	is_lt (QPartialOrdering o )
`(从 6.7 起)` bool	is_lteq (QPartialOrdering o )
`(从 6.7 起)` bool	is_neq (QPartialOrdering o )

类 QProcess :

(从 6.7 起) void failChildProcessModifier (const char * description , int error )

类 QProtobufMessage :

`(从 6.7 起)` QList<QByteArray>	unknownFieldData (qint32 field ) const
`(从 6.7 起)` QList<qint32>	unknownFieldNumbers () const

类 QProtobufSerializer :

(从 6.7 起) void shouldPreserveUnknownFields (bool preserveUnknownFields )

类 QQuickTextDocument :

`(preliminary)` void	save ()
`(preliminary)` void	saveAs (const QUrl & url )
`(从 6.7 起)` void	setTextDocument (QTextDocument * document )
`(从 6.7 起)` void	textDocumentChanged ()

类 QQuickView :

(从 6.7 起) void loadFromModule (QAnyStringView uri , QAnyStringView typeName )

类 QQuickWebEngineProfile :

(从 6.7 起) void clearHttpCacheCompleted ()

类 QQuickWindow :

(从 6.7 起) QSGTextNode * createTextNode () const

类 QRawFont :

(从 6.7 起) QByteArray fontTable (QFont::Tag tag ) const

类 QRemoteObjectHost :

(从 6.7 起) void setLocalServerOptions (QLocalServer::SocketOptions options )

类 QRhiColorAttachment :

`(从 6.7 起)` int	multiViewCount () const
`(从 6.7 起)` void	setMultiViewCount (int count )

类 QRhiGraphicsPipeline :

`(从 6.7 起)` int	multiViewCount () const
`(从 6.7 起)` void	setMultiViewCount (int count )

类 QShader :

`(从 6.7 起)` QShader &	operator= (QShader && other )
`(从 6.7 起)` void	swap (QShader & other )

类 QShaderBaker :

(从 6.7 起) void setMultiViewCount (int count )

类 QSharedPointer :

`(从 6.7 起)` bool	owner_before (const QSharedPointer<X> & other ) const
`(从 6.7 起)` bool	owner_before (const QWeakPointer<X> & other ) const
`(从 6.7 起)` bool	owner_equal (const QSharedPointer<X> & other ) const
`(从 6.7 起)` bool	owner_equal (const QWeakPointer<X> & other ) const
`(从 6.7 起)` size_t	owner_hash () const

类 QSignalBlocker :

(从 6.7 起) void dismiss ()

类 QSqlQuery :

`(从 6.7 起)` bool	isPositionalBindingEnabled () const
`(从 6.7 起)` void	setPositionalBindingEnabled (bool enable )

类 QStaticLatin1StringMatcher :

`(从 6.7 起)` auto	qMakeStaticCaseInsensitiveLatin1StringMatcher (const char (&)[N] patternToMatch )
`(从 6.7 起)` auto	qMakeStaticCaseSensitiveLatin1StringMatcher (const char (&)[N] patternToMatch )

类 QString :

(从 6.7 起) std::u16string_view operator std::u16string_view () const

类 QStringList :

`(从 6.7 起)` QStringList	filter (const QStringMatcher & matcher ) const
`(从 6.7 起)` QStringList	filter (QLatin1StringView str , Qt::CaseSensitivity cs ) const

类 QStringMatcher :

(从 6.7 起) QStringView patternView () const

类 QStringView :

`(从 6.7 起)` bool	isLower () const
`(从 6.7 起)` bool	isUpper () const
`(从 6.7 起)` std::u16string_view	operator std::u16string_view () const

类 QSvgWidget :

`(从 6.7 起)` QtSvg::Options	options () const
`(从 6.7 起)` void	setOptions (QtSvg::Options options )

类 QTemporaryFile :

`(从 6.7 起)` QTemporaryFile *	createNativeFile (const std::filesystem::path & fileName )
`(从 6.7 起)` bool	rename (const std::filesystem::path & newName )
`(从 6.7 起)` void	setFileTemplate (const std::filesystem::path & name )

类 QUtf8StringView :

(从 6.7 起) std::basic_string_view<QUtf8StringView::storage_type> operator std::basic_string_view<QUtf8StringView::storage_type> () const

类 QVariant :

`(从 6.7 起)` QVariant	fromMetaType (QMetaType type , const void * copy )
`(从 6.7 起)` T	qvariant_cast (QVariant && value )

类 QVulkanWindow :

`(从 6.7 起)` void	setEnabledFeaturesModifier (const QVulkanWindow::EnabledFeaturesModifier & modifier )
`(从 6.7 起)` void	setEnabledFeaturesModifier (QVulkanWindow::EnabledFeatures2Modifier modifier )

类 QWaylandSeat :

`(从 6.7 起)` void	sendUnicodeKeyPressEvent (uint unicode )
`(从 6.7 起)` void	sendUnicodeKeyReleaseEvent (uint unicode )

类 QWeakPointer :

`(从 6.7 起)` bool	owner_before (const QWeakPointer<X> & other ) const
`(从 6.7 起)` bool	owner_before (const QSharedPointer<X> & other ) const
`(从 6.7 起)` bool	owner_equal (const QWeakPointer<X> & other ) const
`(从 6.7 起)` bool	owner_equal (const QSharedPointer<X> & other ) const
`(从 6.7 起)` size_t	owner_hash () const

类 QWebEnginePage :

(从 6.7 起) void webAuthUxRequested (QWebEngineWebAuthUxRequest * request )

类 QWebEngineProfile :

(从 6.7 起) void clearHttpCacheCompleted ()

类 QWebEngineUrlRequestInfo :

(从 6.7 起) QIODevice * requestBody () const

类 QWebEngineUrlRequestJob :

(从 6.7 起) QIODevice * requestBody () const

名称空间中的新函数

`(从 6.7 起)` Qt::strong_ordering	compareThreeWay (Enum lhs , Enum rhs )
`(从 6.7 起)` Qt::strong_ordering	compareThreeWay (const LeftType * lhs , const RightType * rhs )
`(从 6.7 起)` Qt::partial_ordering	compareThreeWay (FloatType lhs , IntType rhs )
`(从 6.7 起)` Qt::partial_ordering	compareThreeWay (IntType lhs , FloatType rhs )
`(从 6.7 起)` Qt::partial_ordering	compareThreeWay (LeftFloat lhs , RightFloat rhs )
`(从 6.7 起)` Qt::strong_ordering	compareThreeWay (LeftInt lhs , RightInt rhs )
`(从 6.7 起)` void	qSleep (std::chrono::milliseconds msecs )
`(从 6.7 起)` void	qWait (std::chrono::milliseconds msecs )
`(从 6.7 起)` bool	qWaitFor (Functor predicate , QDeadlineTimer deadline )
`(从 6.7 起)` bool	qWaitForWindowFocused (QWidget * widget , QDeadlineTimer timeout )
`(从 6.7 起)` bool	qWaitForWindowFocused (QWindow * window , QDeadlineTimer timeout )

新全局函数

`(从 6.7 起)` auto	qCompareThreeWay (const LeftType & lhs , const RightType & rhs )
`(从 6.7 起)` void	qDrawPlainRoundedRect (QPainter * painter , const QRect & rect , qreal rx , qreal ry , const QColor & lineColor , int lineWidth , const QBrush * fill )
`(从 6.7 起)` void	qDrawPlainRoundedRect (QPainter * painter , int x , int y , int width , int height , qreal rx , qreal ry , const QColor & lineColor , int lineWidth , const QBrush * fill )

新宏

`(从 6.7 起)`	QT_NO_CONTEXTLESS_CONNECT
`(从 6.7 起)`	Q_NODISCARD_CTOR_X ( message )
`(从 6.7 起)`	Q_NODISCARD_X ( message )

新枚举类型

`(从 6.7 起)` enum class	TransitionResolution { Reject, RelativeToBefore, RelativeToAfter, PreferBefore, PreferAfter, …, LegacyBehavior }
`(从 6.7 起)` enum class	ThemeIcon { AddressBookNew, ApplicationExit, AppointmentNew, CallStart, CallStop, …, NThemeIcons }
`(从 6.7 起)` enum class	TagSeparator { Dash, Underscore }
`(从 6.7 起)` enum class	TimestampsToReturn { Source, Server, Both, Neither, Invalid }
`(从 6.7 起)` enum	Option { NoOption, Tiny12FeaturesOnly }
`(从 6.7 起)` enum class	Rotation { None, Clockwise90, Clockwise180, Clockwise270 }

New Enum Values

enum value	ApplicationAttribute::AA_QtQuickUseDefaultSizePolicy
enum value	Key::Key_micro
enum value	Language::Anii
enum value	Language::Kangri
enum value	Language::Venetian
enum value	NodeAttribute::DataTypeDefinition
enum value	Parameter::TriggeredItemIds
enum value	StandardLocation::GenericStateLocation
enum value	StandardLocation::StateLocation
enum value	Status::SizeLimitExceeded
enum value	Type::ChildWindowAdded
enum value	Type::ChildWindowRemoved
enum value	Type::ParentWindowAboutToChange
enum value	Type::ParentWindowChange
enum value	UnixProcessFlag::CreateNewSession
enum value	UnixProcessFlag::DisconnectControllingTerminal
enum value	UnixProcessFlag::ResetIds

新类型别名

`(从 6.7 起)`	const_pointer
`(从 6.7 起)`	pointer
`(从 6.7 起)`	QRhiShaderResourceBindingSet
`(从 6.7 起)`	EnabledFeatures2Modifier

新特性

(从 6.7 起) correctionAngle : const
(从 6.7 起) timeZone : const
(从 6.7 起) focusPolicy : const
(preliminary) errorString : const
(preliminary) modified : const

(preliminary) source : const
(preliminary) status : const
(从 6.7 起) animationEnabled : const
(从 6.7 起) options : const

新的变量

(从 6.7 起) DefaultTwoDigitBaseYear

新 QML 类型

B: BlendAnimationNode; BlendTreeNode

N: NetworkInformation

Q: QQmlAbstractGrpcChannel; QQmlGrpcCallOptions; QQmlGrpcChannelOptions; QQmlGrpcHttp2Channel; QQmlGrpcMetadata

R: RenderExtension

S: sslConfiguration; sslDtlsConfiguration; sslKey

T: TextSelection; TimelineAnimationNode

W: WindowContainer

新 QML 特性

QML 类型 ConvexMeshShape :

(从 6.7 起) geometry : Geometry

QML 类型 CustomMaterial :

`(从 6.7 起)`	destinationAlphaBlend : enumeration
`(从 6.7 起)`	sourceAlphaBlend : enumeration

QML 类型 GeoJsonData :

`(从 6.7 起)`	model : QVariant
`(从 6.7 起)`	sourceUrl : QUrl

QML 类型 HeightFieldShape :

(从 6.7 起) image : Image

QML 类型 Item :

(从 6.7 起) focusPolicy : enumeration

QML 类型 MediaPlayer :

(从 6.7 起) autoPlay : bool

QML 类型 PathText :

(从 6.7 起) font.variableAxes : object

QML 类型 PhysicsWorld :

`(从 6.7 起)`	numThreads : int
`(从 6.7 起)`	reportKinematicKinematicCollisions : bool
`(从 6.7 起)`	reportStaticKinematicCollisions : bool

QML 类型 Rectangle :

`(从 6.7 起)`	bottomLeftRadius : real
`(从 6.7 起)`	bottomRightRadius : real
`(从 6.7 起)`	topLeftRadius : real
`(从 6.7 起)`	topRightRadius : real

QML 类型 Shape :

`(从 6.7 起)`	horizontalAlignment : enumeration
`(从 6.7 起)`	verticalAlignment : enumeration

QML 类型 ShapePath :

(从 6.7 起) pathHints : PathHints

QML 类型 SystemPalette :

(从 6.7 起) accent : color

QML 类型 Text :

(从 6.7 起) font.variableAxes : object

QML 类型 TextDocument :

`(preliminary)`	errorString : string
`(preliminary)`	modified : bool
`(preliminary)`	source : url
`(preliminary)`	status : enumeration

QML 类型 TextEdit :

`(preliminary)`	cursorSelection : QtQuick::TextSelection
`(从 6.7 起)`	font.variableAxes : object

QML 类型 TextInput :

(从 6.7 起) font.variableAxes : object

QML 类型 Texture :

(从 6.7 起) textureProvider : RenderExtension

QML 类型 TriangleMeshShape :

(从 6.7 起) geometry : Geometry

QML 类型视频 :

(从 6.7 起) autoPlay : bool

QML 类型 View3D :

`(从 6.7 起)`	effectiveTextureSize : size
`(从 6.7 起)`	explicitTextureHeight : int
`(从 6.7 起)`	explicitTextureWidth : int

QML 类型 Window :

(preliminary) parent : var

QML 类型 cameraDevice :

(从 6.7 起) correctionAngle : QtVideo::Rotation

新 QML 方法

QML 类型 StackView :

`(从 6.7 起)` Item	popCurrentItem ( operation )
`(从 6.7 起)` Item	popToIndex ( index , operation )
`(从 6.7 起)` Item	popToItem ( item , operation )
`(从 6.7 起)` Item	pushItem ( item , properties , operation )
`(从 6.7 起)` Item	pushItem ( component , properties , operation )
`(从 6.7 起)` Item	pushItem ( url , properties , operation )
`(从 6.7 起)` Item	pushItems ( 项 , operation )
`(从 6.7 起)` Item	replaceCurrentItem ( 项 , operation )
`(从 6.7 起)` Item	replaceCurrentItem ( item , properties , operation )
`(从 6.7 起)` Item	replaceCurrentItem ( component , properties , operation )
`(从 6.7 起)` Item	replaceCurrentItem ( url , properties , operation )

QML 类型 TextDocument :

`(preliminary)` void	save ()
`(preliminary)` void	saveAs (url url )

QML 类型 WaylandSeat :

`(从 6.7 起)` void	sendUnicodeKeyPressEvent (uint unicode )
`(从 6.7 起)` void	sendUnicodeKeyReleaseEvent (uint unicode )