New Classes and Functions in Qt 6.5
This page contains a comprehensive list of all new classes and functions introduced in Qt 6.5.
- New Namespaces
- New Classes
- New Member Functions
- New Functions in Namespaces
- New Macros
- New Enum Types
- New Enum Values
- New Type Aliases
- New Properties
- New Variables
- New QML Types
- New QML Properties
- New QML Signals
- New QML Methods
New Namespaces
| (since 6.5)namespace | QtCanBus | 
| (since 6.5)namespace | QtGrpc | 
| (since 6.5)namespace | QtProtobuf | 
New Classes
- C
- QCalendarPermission
- QCameraPermission
- QCanDbcFileParser
- QCanFrameProcessor
- QCanMessageDescription
- QCanSignalDescription
- QCanUniqueIdDescription
- QContactsPermission
New Member Functions
Class QAbstractOAuth2:
| (since 6.5)void | setSslConfiguration(const QSslConfiguration &configuration) | 
| (since 6.5)QSslConfiguration | sslConfiguration() const | 
| (since 6.5)void | sslConfigurationChanged(const QSslConfiguration &configuration) | 
Class QAccessibleInterface:
| (since 6.5)QAccessibleSelectionInterface * | selectionInterface() | 
Class 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) | 
Class QBasicTimer:
| (since 6.5)void | start(QBasicTimer::Duration duration, QObject *object) | 
| (since 6.5)void | start(QBasicTimer::Duration duration, Qt::TimerType timerType, QObject *obj) | 
Class 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() | 
Class 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) | 
Class 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) | 
Class QDate:
| (since 6.5)QDateTime | endOfDay() const | 
| (since 6.5)QDateTime | startOfDay() const | 
Class QDateTime:
| (since 6.5)QDateTime | currentDateTime(const QTimeZone &zone) | 
| (since 6.5)QTimeZone | timeRepresentation() const | 
Class 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) | 
Class 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 | 
Class QGuiApplication:
| (since 6.5)void | setBadgeNumber(qint64 number) | 
Class QHash:
| (since 6.5)size_t | qHash(Enum key, size_t seed) | 
Class 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) | 
Class QHttpServerRequest:
| (since 6.5)QHostAddress | localAddress() const | 
| (since 6.5)quint16 | localPort() const | 
| (since 6.5)quint16 | remotePort() const | 
Class QHttpServerResponder:
| (since 6.5)void | sendResponse(const QHttpServerResponse &response) | 
Class QLatin1StringView:
| (since 6.5)int | compare(QUtf8StringView str, Qt::CaseSensitivity cs) const | 
Class QLibraryInfo:
| (since 6.5)bool | isSharedBuild() | 
Class QLowEnergyController:
Class 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 | 
Class 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 | 
Class 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 | 
Class 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 | 
Class QEGLContext:
| (since 6.5)virtual void | invalidateContext() = 0 | 
Class QNetworkRequest:
| (since 6.5)QHttp1Configuration | http1Configuration() const | 
| (since 6.5)void | setHttp1Configuration(const QHttp1Configuration &configuration) | 
Class QOpenGLBuffer:
| (since 6.5)QOpenGLBuffer & | operator=(QOpenGLBuffer &&other) | 
| (since 6.5)void | swap(QOpenGLBuffer &other) | 
Class 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) | 
Class QQmlApplicationEngine:
| (since 6.5)void | loadFromModule(QAnyStringView uri, QAnyStringView typeName) | 
Class QQmlComponent:
| (since 6.5)bool | isBound() const | 
| (since 6.5)void | loadFromModule(QAnyStringView uri, QAnyStringView typeName, QQmlComponent::CompilationMode mode) | 
Class QQmlEngine:
| (since 6.5)void | offlineStoragePathChanged() | 
| (since 6.5)T | singletonInstance(QAnyStringView uri, QAnyStringView typeName) | 
Class 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(const QString &filename) | 
| (since 6.5)void | setPipelineCacheSaveFile(const QString &filename) | 
| (since 6.5)void | setPreferSoftwareDevice(bool enable) | 
Class QRectF:
| (since 6.5)QRectF | fromDOMRect(emscripten::val domRect) | 
| (since 6.5)emscripten::val | toDOMRect() const | 
Class 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 | 
Class QSGRenderNode:
| (since 6.5)const QMatrix4x4 * | projectionMatrix() const | 
Class 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() | 
Class QStringView:
| (since 6.5)int | compare(QUtf8StringView str, Qt::CaseSensitivity cs) const | 
Class QSvgGenerator:
| (since 6.5)QSvgGenerator::SvgVersion | svgVersion() const | 
Class QTextLayout:
| (since 6.5)QList<QGlyphRun> | glyphRuns(int from, int length, QTextLayout::GlyphRunRetrievalFlags retrievalFlags) const | 
Class QTextLine:
| (since 6.5)QList<QGlyphRun> | glyphRuns(int from, int length, QTextLayout::GlyphRunRetrievalFlags retrievalFlags) const | 
Class 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 | 
Class 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) | 
Class 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 | 
Class QVulkanInstance:
| (since 6.5)void | clearDebugOutputFilters() | 
| (since 6.5)void | installDebugOutputFilter(QVulkanInstance::DebugUtilsFilter filter) | 
Class QWebEngineProfile:
| (since 6.5)bool | isPushServiceEnabled() const | 
| (since 6.5)void | setPushServiceEnabled(bool enable) | 
Class QWebEngineUrlRequestInfo:
| (since 6.5)QHash<QByteArray, QByteArray> | httpHeaders() const | 
Class QWebSocket:
| (since 6.5)void | errorOccurred(QAbstractSocket::SocketError error) | 
New Functions 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) | 
New Macros
| (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) | 
New Enum Types
| (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 } | 
New Enum Values
| 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 | TypeFlag::NeedsCopyConstruction | 
| enum value | TypeFlag::NeedsMoveConstruction | 
| enum value | UnicodeVersion::Unicode_15_0 | 
New Type Aliases
| (since 6.5) | DebugUtilsFilter | 
New Properties
| 
 | 
 | 
New Variables
| (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 | 
New QML Types
- F
- Fog
New QML Properties
QML Type Camera:
| (since 6.5) | levelOfDetailBias : real | 
QML Type CaptureSession:
| (since 6.5) | screenCapture : ScreenCapture | 
QML Type DebugSettings:
| (since 6.5) | materialOverride : enumeration | 
| (since 6.5) | wireframeEnabled : bool | 
QML Type DynamicRigidBody:
| (since 6.5) | kinematicEulerRotation : vector3d | 
| (since 6.5) | kinematicPivot : vector3d | 
| (since 6.5) | kinematicPosition : vector3d | 
| (since 6.5) | kinematicRotation : quaternion | 
QML Type Item:
| (since 6.5) | layer.live : bool | 
QML Type MapCircle:
| (since 6.5) | referenceSurface : enum | 
QML Type MapPolygon:
| (since 6.5) | referenceSurface : enum | 
QML Type MapPolyline:
| (since 6.5) | referenceSurface : enum | 
QML Type MapRectangle:
| (since 6.5) | referenceSurface : enum | 
QML Type MediaPlayer:
| (since 6.5) | playing : bool | 
QML Type Model:
| (since 6.5) | levelOfDetailBias : real | 
QML Type PrincipledMaterial:
| (since 6.5) | vertexColorsEnabled : bool | 
QML Type ReflectionProbe:
| (since 6.5) | texture : CubeMapTexture | 
QML Type 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 Type SceneEnvironment:
| (since 6.5) | aoEnabled : bool | 
| (since 6.5) | debugSettings : QtQuick3D::DebugSettings | 
| (since 6.5) | fog : QtQuick3D::Fog | 
| (since 6.5) | scissorRect : rect | 
QML Type SpecularGlossyMaterial:
| (since 6.5) | vertexColorsEnabled : bool | 
QML Type TableView:
| (since 6.5) | editTriggers : enumeration | 
| (since 6.5) | resizableColumns : bool | 
| (since 6.5) | resizableRows : bool | 
QML Type TapHandler:
| (since 6.5) | exclusiveSignals : enumeration | 
QML Type TreeViewDelegate:
| (since 6.5) | editing : bool | 
QML Type pickResult:
| (since 6.5) | instanceIndex : int | 
New QML Signals
| (since 6.5) | frameDone(float timestep) | 
| (since 6.5) | layoutChanged() | 
New QML Methods
QML Type 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 Type Qt:
| (since 6.5)Component | createComponent(string moduleUri, string typeName, enumeration mode, QtObject parent) | 
QML Type 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 Type TestCase:
| (since 6.5)bool | waitForPolish(object windowOrItem, int timeout) |