Back to Qt.io
Contact Us Blog Download Qt

Neue Klassen und Funktionen in Qt 6.5

Diese Seite enthält eine umfassende Liste aller neuen Klassen und Funktionen, die in Qt 6.5 eingeführt wurden.

Neue Namespaces

(since 6.5) namespace QtCanBus
(since 6.5) namespace QtGrpc
(since 6.5) namespace QtProtobuf

Neue Klassen

A
QAbstractGrpcChannel
QAbstractProtobufSerializer
QAccessibleSelectionInterface
B
QBluetoothPermission
C
QCalendarPermission
QCameraPermission
QCanDbcFileParser
QCanFrameProcessor
QCanMessageDescription
QCanSignalDescription
QCanUniqueIdDescription
QContactsPermission
G
QGrpcCallReply
QGrpcClientBase
QGrpcHttp2Channel
QGrpcOperation
QGrpcStatus
H
QHttp1Configuration
L
QLatin1StringMatcher
QLocationPermission
M
MultiplexValueRange (QCanSignalDescription)
QMicrophonePermission
P
ParseResult (QDomDocument)
ParseResult (QCanFrameProcessor)
QPermission
QProtobufMessage
QProtobufMessageDeleter
QProtobufSerializer
Q
QQuickAttachedPropertyPropagator
S
QScreenCapture
U
QUtiMimeConverter
W
QWaylandApplication (QNativeInterface)

Neue Mitgliedsfunktionen

Klasse QAbstractOAuth2:

(since 6.5) void setSslConfiguration(const QSslConfiguration &configuration)
(since 6.5) QSslConfiguration sslConfiguration() const
(since 6.5) void sslConfigurationChanged(const QSslConfiguration &configuration)

Klasse QAccessibleInterface:

(since 6.5) QAccessibleSelectionInterface *selectionInterface()

Klasse QAnyStringView:

(since 6.5) void chop(qsizetype n)
(since 6.5) QAnyStringView chopped(qsizetype n) const
(since 6.5) QAnyStringView first(qsizetype n) const
(since 6.5) QAnyStringView last(qsizetype n) const
(since 6.5) QAnyStringView sliced(qsizetype pos) const
(since 6.5) QAnyStringView sliced(qsizetype pos, qsizetype n) const
(since 6.5) void truncate(qsizetype n)

Klasse QBasicTimer:

(since 6.5) void start(std::chrono::milliseconds duration, QObject *object)
(since 6.5) void start(std::chrono::milliseconds duration, Qt::TimerType timerType, QObject *obj)

Klasse QByteArray:

(since 6.5) QByteArray::iterator erase(QByteArray::const_iterator it)
(since 6.5) QByteArray fromEcmaUint8Array(emscripten::val uint8array)
(since 6.5) QByteArray &removeAt(qsizetype pos)
(since 6.5) QByteArray &removeFirst()
(since 6.5) QByteArray &removeLast()
(since 6.5) emscripten::val toEcmaUint8Array()

Klasse QCoreApplication:

(since 6.5) Qt::PermissionStatus checkPermission(const QPermission &permission)
(since 6.5) void requestPermission(const QPermission &permission, Functor &&functor)
(since 6.5) void requestPermission(const QPermission &permission, const QObject *context, Functor functor)

Klasse QCryptographicHash:

(since 6.5) QCryptographicHash::Algorithm algorithm() const
(since 6.5) QCryptographicHash &operator=(QCryptographicHash &&other)
(since 6.5) bool supportsAlgorithm(QCryptographicHash::Algorithm method)
(since 6.5) void swap(QCryptographicHash &other)

Klasse QDate:

(since 6.5) QDateTime endOfDay() const
(since 6.5) QDateTime startOfDay() const

Klasse QDateTime:

(since 6.5) QDateTime currentDateTime(const QTimeZone &zone)
(since 6.5) QTimeZone timeRepresentation() const

Klasse QDebug:

(since 6.5) QDebug &operator<<(const std::basic_string<Char, Args...> &s)
(since 6.5) QDebug &operator<<(std::basic_string_view<Char, Args...> s)

Klasse QDomDocument:

(since 6.5) QDomDocument::ParseResult setContent(QAnyStringView text, QDomDocument::ParseOptions options)
(since 6.5) QDomDocument::ParseResult setContent(QIODevice *device, QDomDocument::ParseOptions options)
(since 6.5) QDomDocument::ParseResult setContent(QXmlStreamReader *reader, QDomDocument::ParseOptions options)
(since 6.5) QDomDocument::ParseResult setContent(const QByteArray &data, QDomDocument::ParseOptions options)

Klasse QGlyphRun:

(since 6.5) void setSourceString(const QString &sourceString)
(since 6.5) void setStringIndexes(const QList<qsizetype> &stringIndexes)
(since 6.5) QString sourceString() const
(since 6.5) QList<qsizetype> stringIndexes() const

Klasse QGuiApplication:

(since 6.5) void setBadgeNumber(qint64 number)

Klasse QHash:

(since 6.5) size_t qHash(Enum key, size_t seed)

Klasse QHttp1Configuration:

(since 6.5) bool operator!=(const QHttp1Configuration &lhs, const QHttp1Configuration &rhs)
(since 6.5) bool operator==(const QHttp1Configuration &lhs, const QHttp1Configuration &rhs)
(since 6.5) size_t qHash(const QHttp1Configuration &key, size_t seed)

Klasse QHttpServerRequest:

(since 6.5) QHostAddress localAddress() const
(since 6.5) quint16 localPort() const
(since 6.5) quint16 remotePort() const

Klasse QHttpServerResponder:

(since 6.5) void sendResponse(const QHttpServerResponse &response)

Klasse QLatin1StringView:

(since 6.5) int compare(QUtf8StringView str, Qt::CaseSensitivity cs) const

Klasse QLibraryInfo:

(since 6.5) bool isSharedBuild()

Klasse QLowEnergyController:

(since 6.5) void readRssi()
(since 6.5) void rssiRead(qint16 rssi)

Klasse QMessageLogger:

(since 6.5) QDebug fatal() const
(since 6.5) QDebug fatal(QMessageLogger::CategoryFunction catFunc) const
(since 6.5) QDebug fatal(const QLoggingCategory &cat) const
(since 6.5) void fatal(QMessageLogger::CategoryFunction catFunc, const char *msg, ...) const
(since 6.5) void fatal(const QLoggingCategory &cat, const char *msg, ...) const

Klasse QMetaMethod:

(since 6.5) bool invoke(QObject *obj, Args &&... arguments) const
(since 6.5) bool invoke(QObject *obj, QTemplatedMetaMethodReturnArgument<ReturnArg> ret, Args &&... arguments) const
(since 6.5) bool invoke(QObject *obj, Qt::ConnectionType type, Args &&... arguments) const
(since 6.5) bool invoke(QObject *obj, Qt::ConnectionType type, QTemplatedMetaMethodReturnArgument<ReturnArg> ret, Args &&... arguments) const
(since 6.5) bool invokeOnGadget(void *gadget, Args &&... arguments) const
(since 6.5) bool invokeOnGadget(void *gadget, QTemplatedMetaMethodReturnArgument<ReturnArg> ret, Args &&... arguments) const

Klasse QMetaObject:

(since 6.5) bool invokeMethod(QObject *obj, const char *member, Args &&... args)
(since 6.5) bool invokeMethod(QObject *obj, const char *member, QTemplatedMetaMethodReturnArgument<ReturnArg> ret, Args &&... args)
(since 6.5) bool invokeMethod(QObject *obj, const char *member, Qt::ConnectionType type, Args &&... args)
(since 6.5) bool invokeMethod(QObject *obj, const char *member, Qt::ConnectionType type, QTemplatedMetaMethodReturnArgument<ReturnArg> ret, Args &&... args)
(since 6.5) QObject *newInstance(Args &&... arguments) const

Klasse QMetaType:

(since 6.5) bool isCopyConstructible() const
(since 6.5) bool isDefaultConstructible() const
(since 6.5) bool isDestructible() const
(since 6.5) bool isMoveConstructible() const
(since 6.5) QDebug operator<<(QDebug d, QMetaType m)
(since 6.5) int qRegisterMetaType(QMetaType meta)
(since 6.5) void registerType() const

Klasse QEGLContext:

(since 6.5) virtual void invalidateContext() = 0

Klasse QNetworkRequest:

(since 6.5) QHttp1Configuration http1Configuration() const
(since 6.5) void setHttp1Configuration(const QHttp1Configuration &configuration)

Klasse QOpenGLBuffer:

(since 6.5) QOpenGLBuffer &operator=(QOpenGLBuffer &&other)
(since 6.5) void swap(QOpenGLBuffer &other)

Klasse QOpenGLWidget:

(since 6.5) QOpenGLWidget::TargetBuffer currentTargetBuffer() const
(since 6.5) GLuint defaultFramebufferObject(QOpenGLWidget::TargetBuffer targetBuffer) const
(since 6.5) QImage grabFramebuffer(QOpenGLWidget::TargetBuffer targetBuffer)
(since 6.5) void makeCurrent(QOpenGLWidget::TargetBuffer targetBuffer)

Klasse QQmlApplicationEngine:

(since 6.5) void loadFromModule(QAnyStringView uri, QAnyStringView typeName)

Klasse QQmlComponent:

(since 6.5) bool isBound() const
(since 6.5) void loadFromModule(QAnyStringView uri, QAnyStringView typeName, QQmlComponent::CompilationMode mode)

Klasse QQmlEngine:

(since 6.5) void offlineStoragePathChanged()
(since 6.5) T singletonInstance(QAnyStringView uri, QAnyStringView typeName)

Klasse QQuickGraphicsConfiguration:

(since 6.5) bool isAutomaticPipelineCacheEnabled() const
(since 6.5) void setAutomaticPipelineCache(bool enable)
(since 6.5) void setDebugLayer(bool enable)
(since 6.5) void setDebugMarkers(bool enable)
(since 6.5) void setPipelineCacheLoadFile(Konst. QString &Dateiname)
(since 6.5) void setPipelineCacheSaveFile(konst. QString &Dateiname)
(since 6.5) void setPreferSoftwareDevice(bool enable)

Klasse QRectF:

(since 6.5) QRectF fromDOMRect(emscripten::val domRect)
(since 6.5) emscripten::val toDOMRect() const

Klasse QRegularExpression:

(since 6.5) QRegularExpressionMatchIterator globalMatchView(QStringView subjectView, qsizetype offset, QRegularExpression::MatchType matchType, QRegularExpression::MatchOptions matchOptions) const
(since 6.5) QRegularExpressionMatch matchView(QStringView subjectView, qsizetype offset, QRegularExpression::MatchType matchType, QRegularExpression::MatchOptions matchOptions) const

Klasse QSGRenderNode:

(since 6.5) const QMatrix4x4 *projectionMatrix() const

Klasse QString:

(since 6.5) QString &append(QUtf8StringView str)
(since 6.5) QString::iterator erase(QString::const_iterator it)
(since 6.5) QString &insert(qsizetype position, QUtf8StringView str)
(since 6.5) QString &operator+=(QUtf8StringView str)
(since 6.5) QString &prepend(QUtf8StringView str)
(since 6.5) QString &removeAt(qsizetype pos)
(since 6.5) QString &removeFirst()
(since 6.5) QString &removeLast()

Klasse QStringView:

(since 6.5) int compare(QUtf8StringView str, Qt::CaseSensitivity cs) const

Klasse QSvgGenerator:

(since 6.5) QSvgGenerator::SvgVersion svgVersion() const

Klasse QTextLayout:

(since 6.5) QList<QGlyphRun> glyphRuns(int from, int length, QTextLayout::GlyphRunRetrievalFlags retrievalFlags) const

Klasse QTextLine:

(since 6.5) QList<QGlyphRun> glyphRuns(int from, int length, QTextLayout::GlyphRunRetrievalFlags retrievalFlags) const

Klasse QTimeZone:

(since 6.5) QTimeZone asBackendZone() const
(since 6.5) int fixedSecondsAheadOfUtc() const
(since 6.5) QTimeZone fromDurationAheadOfUtc(std::chrono::seconds offset)
(since 6.5) QTimeZone fromSecondsAheadOfUtc(int offset)
(since 6.5) bool isUtcOrFixedOffset() const
(since 6.5) bool isUtcOrFixedOffset(Qt::TimeSpec spec)
(since 6.5) Qt::TimeSpec timeSpec() const

Klasse QTransform:

(since 6.5) QTransform &rotate(qreal a, Qt::Axis axis, qreal distanceToPlane)
(since 6.5) QTransform &rotateRadians(qreal a, Qt::Axis axis, qreal distanceToPlane)

Klasse QUtf8StringView:

(since 6.5) int compare(QLatin1StringView str, Qt::CaseSensitivity cs) const
(since 6.5) int compare(QStringView str, Qt::CaseSensitivity cs) const
(since 6.5) int compare(QUtf8StringView str, Qt::CaseSensitivity cs) const

Klasse QVulkanInstance:

(since 6.5) void clearDebugOutputFilters()
(since 6.5) void installDebugOutputFilter(QVulkanInstance::DebugUtilsFilter filter)

Klasse QWebEngineProfile:

(since 6.5) bool isPushServiceEnabled() const
(since 6.5) void setPushServiceEnabled(bool enable)

Klasse QWebEngineUrlRequestInfo:

(since 6.5) QHash<QByteArray, QByteArray> httpHeaders() const

Klasse QWebSocket:

(since 6.5) void errorOccurred(QAbstractSocket::SocketError error)

Neue Funktionen in Namespaces

(since 6.5) bool currentTestResolved()
(since 6.5) void qRegisterTestCase(const QString &name, QTest::TestEntryFunction entryFunction)
(since 6.5) char *toString(const QKeySequence &ks)

Neue Makros

(since 6.5) QML_CONSTRUCTIBLE_VALUE
(since 6.5) QML_STRUCTURED_VALUE
(since 6.5) Q_DECLARE_EXPORTED_LOGGING_CATEGORY(name, EXPORT_MACRO)
(since 6.5) Q_PROCESSOR_LOONGARCH
(since 6.5) Q_PROCESSOR_LOONGARCH_32
(since 6.5) Q_PROCESSOR_LOONGARCH_64
(since 6.5) void Q_UNREACHABLE_RETURN(...)
(since 6.5) qCFatal(category, const char *message, ...)
(since 6.5) qCFatal(category)

Neue Enum-Typen

(since 6.5) enum class ParseOption { Default, UseNamespaceProcessing, PreserveSpacingOnlyNodes }
(since 6.5) enum TargetBuffer { LeftBuffer, RightBuffer }
(since 6.5) enum class SvgVersion { SvgTiny12, Svg11 }
(since 6.5) enum GlyphRunRetrievalFlag { RetrieveGlyphIndexes, RetrieveGlyphPositions, RetrieveStringIndexes, RetrieveString, DefaultRetrievalFlags, RetrieveAll }
(since 6.5) enum Initialization { LocalTime, UTC }
(since 6.5) enum DebugMessageSeverityFlag { VerboseSeverity, InfoSeverity, WarningSeverity, ErrorSeverity }
(since 6.5) enum DebugMessageTypeFlag { GeneralMessage, ValidationMessage, PerformanceMessage }
(since 6.5) enum class PermissionStatus { Undetermined, Granted, Denied }

Neue Enum-Werte

enum value Error::RssiReadError
enum value Flag::NoPortabilityDrivers
enum value InterfaceType::SelectionInterface
enum value Language::Haryanvi
enum value Language::Moksha
enum value Language::NorthernFrisian
enum value Language::Obolo
enum value Language::Pijin
enum value Language::Rajasthani
enum value Language::TokiPona
enum value PointConfiguration::LabelFormat
enum value Script::Script_Kawi
enum value UnicodeVersion::Unicode_15_0

Neue Typ-Aliase

(since 6.5) DebugUtilsFilter

Neue Eigenschaften

Neue Variablen

(since 6.5) dstAlpha
(since 6.5) separateBlendFactors
(since 6.5) srcAlpha
(since 6.5) Android12
(since 6.5) Android12L
(since 6.5) Android13
(since 6.5) MacOSSonoma
(since 6.5) Windows10_22H2

Neue QML-Typen

E
ExtendedSceneEnvironment
F
Fog
G
geoSatelliteInfo
I
InfiniteGrid
S
SatelliteSource
ScreenCapture
Settings

Neue QML-Eigenschaften

QML-Typ Camera:

(since 6.5) levelOfDetailBias : real

QML-Typ CaptureSession:

(since 6.5) screenCapture : ScreenCapture

QML-Typ DebugSettings:

(since 6.5) materialOverride : enumeration
(since 6.5) wireframeEnabled : bool

QML-Typ DynamicRigidBody:

(since 6.5) kinematicEulerRotation : vector4d
(since 6.5) kinematicPivot : vector3d
(since 6.5) kinematicPosition : vector3d
(since 6.5) kinematicRotation : vector3d

QML-Typ Item:

(since 6.5) layer.live : bool

QML-Typ MapCircle:

(since 6.5) referenceSurface : enum

QML-Typ MapPolygon:

(since 6.5) referenceSurface : enum

QML-Typ MapPolyline:

(since 6.5) referenceSurface : enum

QML-Typ MapRectangle:

(since 6.5) referenceSurface : enum

QML-Typ MediaPlayer:

(since 6.5) playing : bool

QML-Typ Model:

(since 6.5) levelOfDetailBias : real

QML-Typ PrincipledMaterial:

(since 6.5) vertexColorsEnabled : bool

QML-Typ ReflectionProbe:

(since 6.5) texture : CubeMapTexture

QML-Typ RenderStats:

(since 6.5) drawCallCount : quint64
(since 6.5) drawVertexCount : quint64
(since 6.5) effectGenerationTime : qint64
(since 6.5) extendedDataCollectionEnabled : bool
(since 6.5) graphicsAPIName : string
(since 6.5) imageDataSize : quint64
(since 6.5) materialGenerationTime : qint64
(since 6.5) meshDataSize : quint64
(since 6.5) pipelineCount : int
(since 6.5) pipelineCreationTime : qint64
(since 6.5) renderPassCount : int
(since 6.5) vmemAllocCount : quint32
(since 6.5) vmemUsedBytes : quint64

QML-Typ SceneEnvironment:

(since 6.5) aoEnabled : bool
(since 6.5) debugSettings : QtQuick3D::DebugSettings
(since 6.5) fog : QtQuick3D::Fog
(since 6.5) scissorRect : rect

QML-Typ SpecularGlossyMaterial:

(since 6.5) vertexColorsEnabled : bool

QML-Typ TableView:

(since 6.5) editTriggers : enumeration
(since 6.5) resizableColumns : bool
(since 6.5) resizableRows : bool

QML-Typ TapHandler:

(since 6.5) exclusiveSignals : enumeration

QML-Typ TreeViewDelegate:

(since 6.5) editing : bool

QML-Typ pickResult:

(since 6.5) instanceIndex : int

Neue QML-Signale

(since 6.5) frameDone(float timestep)
(since 6.5) layoutChanged()

Neue QML-Methoden

QML-Typ Locale:

(since 6.5) string toString(int i)
(since 6.5) string toString(Date date, FormatType format)
(since 6.5) string toString(Date date, string format)
(since 6.5) string toString(double f, char format, int precision)

QML-Typ Qt:

(since 6.5) Component createComponent(string moduleUri, string typeName, enumeration mode, QtObject parent)

QML-Typ TableView:

(since 6.5) closeEditor()
(since 6.5) edit(QModelIndex modelIndex)
(since 6.5) Item itemAtIndex(QModelIndex index)
(since 6.5) positionViewAtIndex(QModelIndex index, PositionMode mode, point offset, rect subRect)

QML-Typ TestCase:

(since 6.5) bool waitForPolish(object windowOrItem, int timeout)

© 2025 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.