New Classes and Functions in Qt 6.9
This page contains a comprehensive list of all new classes and functions introduced in Qt 6.9.
- New Classes
- New Member Functions
- New Macros
- New Enum Types
- New Enum Values
- New Properties
- New QML Types
- New QML Properties
New Classes
New Member Functions
Class QAbstractOAuth2:
(since 6.9) void | errorOccurred(const QString &error, const QString &errorDescription, const QUrl &uri) |
(since 6.9) void | setTokenRequestModifier(const QAbstractOAuth2::ContextTypeForFunctor<Functor> *context, Functor &&callback) |
Class QByteArray:
(since 6.9) QByteArray | operator+(QByteArrayView lhs, const QByteArray &rhs) |
(since 6.9) QByteArray | operator+(const QByteArray &lhs, QByteArrayView rhs) |
Class QCommandLineParser:
(since 6.9) void | showMessageAndExit(const QString &message, QCommandLineParser::MessageType type, int exitCode) |
Class QDebug:
(since 6.9) QDebug | operator<<(QDebug debug, T t) |
(since 6.9) QByteArray | toBytes(const T &object) |
Class QFile:
(since 6.9) bool | supportsMoveToTrash() |
Class QFontInfo:
(since 6.9) QList<QFontVariableAxis> | variableAxes() const |
Class QHttp2Configuration:
(since 6.9) unsigned int | maxConcurrentStreams() const |
(since 6.9) void | setMaxConcurrentStreams(unsigned int value) |
Class QIODevice:
(since 6.9) bool | readLineInto(QByteArray *line, qint64 maxSize) |
Class QJniArray:
(since 6.9) QJniArray<T>::reference | operator[](QJniArrayBase::size_type i) |
Class QLatin1StringView:
(since 6.9) QByteArray | toUtf8() const |
Class QMediaMetaData:
(since 6.9) QtPrivate::QtPrivate::QKeyValueRange<const QHash<Key, QVariant> &> | asKeyValueRange() const |
Class QMetaEnum:
(since 6.9) bool | is64Bit() const |
(since 6.9) std::optional<quint64> | keyToValue64(const char *key) const |
(since 6.9) std::optional<quint64> | value64(int index) const |
Class QMetaMethod:
(since 6.9) QByteArrayView | nameView() const |
Class QOAuthUriSchemeReplyHandler:
(since 6.9) bool | handleAuthorizationRedirect(const QUrl &url) |
Class QPdfWriter:
Class QQuickWidget:
(since 6.9) void | setInitialProperties(const QVariantMap &initialProperties) |
Class QRhi:
(since 6.9) QRhiShadingRateMap * | newShadingRateMap() |
(since 6.9) void | setQueueSubmitParams(QRhiNativeHandles *params) |
(since 6.9) QList<QSize> | supportedShadingRates(int sampleCount) const |
Class QRhiCommandBuffer:
(since 6.9) void | setShadingRate(const QSize &coarsePixelSize) |
Class QRhiSwapChain:
(since 6.9) void | setShadingRateMap(QRhiShadingRateMap *map) |
(since 6.9) QRhiShadingRateMap * | shadingRateMap() const |
Class QRhiTextureRenderTargetDescription:
(since 6.9) void | setShadingRateMap(QRhiShadingRateMap *map) |
(since 6.9) QRhiShadingRateMap * | shadingRateMap() const |
Class QShaderBaker:
(since 6.9) void | setGlslOptions(QShaderBaker::GlslOptions options) |
Class QSortFilterProxyModel:
(since 6.9) void | beginFilterChange() |
Class QString:
(since 6.9) QString | operator+(QStringView lhs, const QString &rhs) |
(since 6.9) QString | operator+(const QString &lhs, QStringView rhs) |
Class QStringList:
(since 6.9) QStringList | filter(const QLatin1StringMatcher &matcher) const |
Class QThread:
(since 6.9) QThread::QualityOfService | serviceLevel() const |
(since 6.9) void | setServiceLevel(QThread::QualityOfService serviceLevel) |
Class QTimerEvent:
(since 6.9) bool | matches(const QBasicTimer &timer) const |
New Macros
(since 6.9) | Q_CONSTEXPR_DTOR |
(since 6.9) | Q_DECL_CONSTEXPR_DTOR |
(since 6.9) | Q_DECL_EQ_DELETE_X(reason) |
(since 6.9) | Q_DISABLE_COPY_MOVE_X(Class, reason) |
(since 6.9) | Q_DISABLE_COPY_X(Class, reason) |
(since 6.9) | Q_LIKELY_BRANCH |
(since 6.9) | Q_STATIC_LOGGING_CATEGORY(name, string, msgType) |
(since 6.9) | Q_STATIC_LOGGING_CATEGORY(name, string) |
(since 6.9) | Q_UNLIKELY_BRANCH |
New Enum Types
(since 6.9) enum class | NonceMode { Automatic, Enabled, Disabled } |
(since 6.9) enum class | LabelDrawingMode { UseStyle, UseDelegate } |
New Enum Values
| enum value | Flag::ShowDefaultIgnorables |
| enum value | Role::BlockQuote |
| enum value | TabFeature::MinimumSizeHint |
| enum value | UnixProcessFlag::DisableCoreDumps |
New Properties
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New QML Types
- F
- FontInfo
New QML Properties
QML Type AbstractAxis:
(since 6.9) | alignment : alignment |
QML Type DynamicRigidBody:
(since 6.9) | isSleeping : bool |
QML Type Flickable:
(since 6.9) | acceptedButtons : flags |
QML Type FontMetrics:
(since 6.9) | capitalHeight : real |
QML Type GraphsView:
(since 6.9) | plotArea : rect |
QML Type OrbitCameraController:
(since 6.9) | automaticClipping : bool |
QML Type Path:
(since 6.9) | asynchronous : bool |
QML Type RandomInstancing:
(since 6.9) | gridSpacing : vector3d |
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