New Classes and Functions in Qt 6.2
This page contains a comprehensive list of all new classes and functions introduced in Qt 6.2. Links to new APIs in previous Qt 6 releases are found at the bottom of this page.
- New Namespaces
- New Classes
- New Member Functions
- New Functions in Namespaces
- New Global Functions
- New Macros
- New Enum Types
- New Properties
- New Variables
- New QML Types
- New QML Properties
- New QML Methods
New Namespaces
(preliminary) namespace | QtAndroidPrivate |
New Classes
- A
- QAndroidActivityResultReceiver
- QAndroidApplication (QNativeInterface)
- QAndroidBinder
- QAndroidIntent
- QAndroidParcel
- QAndroidService
- QAndroidServiceConnection
New Member Functions
Class QBluetoothDeviceDiscoveryAgent:
| void | errorOccurred(QBluetoothDeviceDiscoveryAgent::Error error) |
Class QBluetoothDeviceInfo:
| void | setName(const QString &name) |
Class QBluetoothLocalDevice:
| void | errorOccurred(QBluetoothLocalDevice::Error error) |
Class QBluetoothServer:
| void | errorOccurred(QBluetoothServer::Error error) |
Class QBluetoothServiceDiscoveryAgent:
| void | errorOccurred(QBluetoothServiceDiscoveryAgent::Error error) |
Class QBluetoothSocket:
| void | errorOccurred(QBluetoothSocket::SocketError error) |
Class QLowEnergyCharacteristic:
| QLowEnergyDescriptor | clientCharacteristicConfiguration() const |
Class QLowEnergyService:
| void | errorOccurred(QLowEnergyService::ServiceError newError) |
Class QLowEnergyController:
| QLowEnergyController * | createPeripheral(const QBluetoothAddress &localDevice, QObject *parent) |
| void | errorOccurred(QLowEnergyController::Error newError) |
| int | mtu() const |
Class QAbstractAxis:
| void | labelsTruncatedChanged(bool labelsTruncated) |
| void | truncateLabelsChanged(bool truncateLabels) |
Class QBarSet:
| 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) |
Class QLegend:
| void | attachedToChartChanged(bool attached) |
| bool | isInteractive() const |
| void | setInteractive(bool interactive) |
Class 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) |
Class QAbstractProxyModel:
| QModelIndex | createSourceIndex(int row, int col, void *internalPtr) const |
Class QByteArray:
| qsizetype | lastIndexOf(QByteArrayView bv) const |
Class QByteArrayView:
| int | compare(QByteArrayView bv, Qt::CaseSensitivity cs) const |
| qsizetype | lastIndexOf(QByteArrayView bv) const |
Class QFileInfo:
| std::filesystem::path | filesystemJunctionTarget() const |
| QString | junctionTarget() const |
Class 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 |
Class 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 |
Class QJniObject:
| QByteArray | className() const |
| jclass | objectClass() const |
Class QLatin1String:
| qsizetype | lastIndexOf(QStringView str, Qt::CaseSensitivity cs) const |
| qsizetype | lastIndexOf(QLatin1String l1, Qt::CaseSensitivity cs) const |
Class QLockFile:
| void | setStaleLockTime(std::chrono::milliseconds value) |
| std::chrono::milliseconds | staleLockTimeAsDuration() const |
| bool | tryLock(std::chrono::milliseconds timeout) |
Class QLocale:
| QLocale::Territory | codeToTerritory(QStringView territoryCode) |
| QString | nativeTerritoryName() const |
| QLocale::Territory | territory() const |
| QString | territoryToCode(QLocale::Territory territory) |
| QString | territoryToString(QLocale::Territory territory) |
Class QMetaObject:
| QMetaType | metaType() const |
Class QMetaMethod:
| bool | isConst() const |
Class QAndroidApplication:
| int | context() |
| void | hideSplashScreen(int duration) |
| bool | isActivityContext() |
| QFuture<QVariant> | runOnAndroidMainThread(const std::function<QVariant ()> &runnable, const QDeadlineTimer timeout) |
| int | sdkVersion() |
Class QString:
| qsizetype | lastIndexOf(QLatin1String 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 |
Class QStringView:
| qsizetype | lastIndexOf(QStringView str, Qt::CaseSensitivity cs) const |
| qsizetype | lastIndexOf(QLatin1String l1, Qt::CaseSensitivity cs) const |
| qsizetype | lastIndexOf(const QRegularExpression &re, QRegularExpressionMatch *rmatch) const |
Class QTimeZone:
| QLocale::Territory | territory() const |
Class QUntypedBindable:
| QMetaType | metaType() const |
Class QColorSpace:
| QString | description() const |
| void | setDescription(const QString &description) |
Class QImage:
| QSizeF | deviceIndependentSize() const |
| QImage | fromData(QByteArrayView data, const char *format) |
| bool | loadFromData(QByteArrayView data, const char *format) |
Class QNativeGestureEvent:
| QPointF | delta() const |
| int | fingerCount() const |
Class QPixmap:
| QSizeF | deviceIndependentSize() const |
Class QAbstractSocket:
| bool | bind(QHostAddress::SpecialAddress addr, quint16 port, QAbstractSocket::BindMode mode) |
Class QNetworkAddressEntry:
| QDebug | operator<<(QDebug debug, const QNetworkAddressEntry &entry) |
Class QNetworkRequest:
| qint64 | decompressedSafetyCheckThreshold() const |
| void | setDecompressedSafetyCheckThreshold(qint64 threshold) |
Class QNdefMessage:
Class QNdefFilter:
| bool | match(const QNdefMessage &message) const |
Class QNdefRecord:
| void | clear() |
Class QNearFieldManager:
| bool | isEnabled() const |
| void | setUserInformation(const QString &message) |
| void | targetDetectionStopped() |
Class QGeoAddress:
| QGeoAddress & | operator=(QGeoAddress &other) |
| void | setStreetNumber(const QString &streetNumber) |
| QString | streetNumber() const |
Class QGeoAreaMonitorInfo:
| QGeoAreaMonitorInfo & | operator=(QGeoAreaMonitorInfo &&other) |
Class QGeoAreaMonitorSource:
| virtual QVariant | backendProperty(const QString &name) const |
| virtual bool | setBackendProperty(const QString &name, const QVariant &value) |
Class QGeoCoordinate:
| QGeoCoordinate & | operator=(QGeoCoordinate &&other) |
Class QGeoLocation:
| QGeoShape | boundingShape() const |
| QGeoLocation & | operator=(QGeoLocation &&other) |
| void | setBoundingShape(const QGeoShape &boundingShape) |
Class QGeoPositionInfo:
| QGeoPositionInfo & | operator=(QGeoPositionInfo &&other) |
Class QGeoSatelliteInfo:
| QGeoSatelliteInfo & | operator=(QGeoSatelliteInfo &&other) |
Class QGeoSatelliteInfoSource:
| virtual QVariant | backendProperty(const QString &name) const |
| virtual bool | setBackendProperty(const QString &name, const QVariant &value) |
Class QJSEngine:
| QJSValue | newSymbol(const QString &name) |
Class QQmlContext:
| QObject * | objectForName(const QString &name) const |
Class QQmlListReference:
| qsizetype | size() const |
Class QQuickItemGrabResult:
| bool | saveToFile(const QUrl &filePath) const |
Class QQuickRenderTarget:
| QQuickRenderTarget | fromOpenGLRenderBuffer(uint renderbufferId, const QSize &pixelSize, int sampleCount) |
Class QCanBusDevice:
| virtual QCanBusDeviceInfo | deviceInfo() const |
Class QCanBusDeviceInfo:
| QString | plugin() const |
Class QModbusRtuSerialServer:
| int | interFrameDelay() const |
| void | setInterFrameDelay(int microseconds) |
Class QSqlQuery:
Class QSqlQueryModel:
| void | setQuery(QSqlQuery &&query) |
Class QWaylandBufferRef:
| bool | hasProtectedContent() const |
Class QWebEnginePage:
| void | loadingChanged(const QWebEngineLoadingInfo &loadingInfo) |
| void | navigationRequested(QWebEngineNavigationRequest &request) |
| void | newWindowRequested(QWebEngineNewWindowRequest &request) |
Class 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 |
Class 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) |
Class 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) |
Class 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) |
Class QGraphicsSceneEvent:
| quint64 | timestamp() const |
Class QGraphicsSceneWheelEvent:
| bool | isInverted() const |
| Qt::ScrollPhase | phase() const |
| QPoint | pixelDelta() const |
New Functions in Namespaces
| void | beginPropertyUpdateGroup() |
| bool | bindService(const QAndroidIntent &serviceIntent, const QAndroidServiceConnection &serviceConnection, QtAndroidPrivate::BindFlags flags) |
(preliminary) QFuture<QtAndroidPrivate::PermissionResult> | checkPermission(const QString &permission) |
(preliminary) QFuture<QtAndroidPrivate::PermissionResult> | checkPermission(QtAndroidPrivate::PermissionType permission) |
| void | endPropertyUpdateGroup() |
| QByteArray | operator""_qba(const char *str, size_t size) |
| QString | operator""_qs(const char16_t *str, size_t size) |
(preliminary) QFuture<QtAndroidPrivate::PermissionResult> | requestPermission(const QString &permission) |
(preliminary) QFuture<QtAndroidPrivate::PermissionResult> | requestPermission(QtAndroidPrivate::PermissionType 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) |
New Global Functions
| std::underlying_type_t<Enum> | qToUnderlying(Enum e) |
| const char * | qWebEngineChromiumVersion() |
| const char * | qWebEngineVersion() |
New Macros
| PRIXQUINTPTR | |
| PRIdQINTPTR | |
| PRIdQPTRDIFF | |
| PRIdQSIZETYPE | |
| PRIiQINTPTR | |
| PRIiQPTRDIFF | |
| PRIiQSIZETYPE | |
| PRIoQUINTPTR | |
| PRIuQUINTPTR | |
| PRIxQUINTPTR | |
| Q_IMPORT_QML_PLUGIN(PluginName) |
New Enum Types
| 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 | BindFlag { None, AutoCreate, DebugUnbind, NotForeground, AboveClient, …, ExternalService } |
New Properties
|
|
New Variables
New QML Types
- P
- Particle3D
- ParticleAbstractShape3D
- ParticleEmitter3D
- ParticleModelShape3D
- ParticleShape3D
- ParticleSystem3D
- ParticleSystem3DLogging
- PointRotator3D
- W
- Wander3D
New QML Properties
QML Type ColorGroup:
| placeholderText : color |
QML Type Image:
| mirrorVertically : bool |
QML Type SystemPalette:
| placeholderText : color |
QML Type TableView:
| selectionModel : ItemSelectionModel |
QML Type Texture:
| autoOrientation : bool |
New QML Methods
QML Type Locale:
| string | formattedDataSize(int bytes, int precision, DataSizeFormat format) |
QML Type 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 Type View3D:
| List<PickResult> | pickAll(float x, float y) |
| PickResult | rayPick(vector3d origin, vector3d direction) |
| List<PickResult> | rayPickAll(vector3d origin, vector3d direction) |
Additions to Other Qt 6 Releases
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