New Classes and Functions in Qt 5.8
This page contains a comprehensive list of all new classes and functions introduced in Qt 5.8. Links to new APIs in previous Qt 5 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 Typedefs
- New Properties
- New QML Types
- New QML Properties
- New QML Signals
- New QML Methods
New Namespaces
| namespace | QScxmlExecutableContent |
New Classes
- A
- QAbstractOAuth
- QAbstractOAuth2
- QAbstractOAuthReplyHandler
- AssignmentInfo (QScxmlExecutableContent)
- QAbstractPhysicalDeviceProxy (Qt3DInput)
- QAxisAccumulator (Qt3DInput)
- C
- QCanBus
- QCanBusDevice
- QCanBusFactory
- QCanBusFrame
- QCandlestickLegendMarker
- QCandlestickModelMapper
- QCandlestickSeries
- QCandlestickSet
- L
- Loader (QScxmlCompiler)
- M
- QModbusClient
- QModbusDataUnit
- QModbusDevice
- QModbusDeviceIdentification
- QModbusExceptionResponse
- QModbusPdu
- QModbusReply
- QModbusRequest
- QModbusResponse
- QModbusRtuSerialMaster
- QModbusRtuSerialSlave
- QModbusServer
- QModbusTcpClient
- QModbusTcpServer
- S
- QSGImageNode
- QSGRectangleNode
- QSGRenderNode
- QSGRendererInterface
- QSctpServer
- QSctpSocket
- QScxmlDynamicScxmlServiceFactory
- QScxmlInvokableService
- QScxmlInvokableServiceFactory
- QScxmlStaticScxmlServiceFactory
- QScxmlTableData
- QSslDiffieHellmanParameters
- W
- QWaylandBufferRef
- QWaylandClient
- QWaylandCompositor
- QWaylandIviApplication
- QWaylandIviSurface
- QWaylandKeyboard
- QWaylandOutput
- QWaylandOutputMode
- QWaylandPointer
- QWaylandQuickItem
- QWaylandQuickShellSurfaceItem
- QWaylandSeat
- QWaylandShellSurface
- QWaylandSurface
- QWaylandSurfaceGrabber
- QWaylandTouch
- QWaylandView
- QWaylandWlShell
- QWaylandWlShellSurface
- QWaylandXdgPopupV5
- QWaylandXdgShellV5
- QWaylandXdgSurfaceV5
New Member Functions
Class QBluetoothDeviceDiscoveryAgent:
| lowEnergyDiscoveryTimeout() const | |
| setLowEnergyDiscoveryTimeout(int timeout) | |
| start(QBluetoothDeviceDiscoveryAgent::DiscoveryMethods methods) | |
| supportedDiscoveryMethods() |
Class QLowEnergyController:
| remoteDeviceUuid() const |
Class QMetaEnum:
| isScoped() const |
Class QCommandLineOption:
Class QDateTime:
| currentSecsSinceEpoch() | |
| fromSecsSinceEpoch(qint64 secs, Qt::TimeSpec spec, int offsetSeconds) | |
| fromSecsSinceEpoch(qint64 secs, const QTimeZone &timeZone) | |
| setSecsSinceEpoch(qint64 secs) | |
| toSecsSinceEpoch() const |
Class QLatin1String:
| at(int pos) const | |
| left(int length) const | |
| mid(int start) const | |
| mid(int start, int length) const | |
| operator[](int pos) const | |
| right(int length) const |
Class QLibraryInfo:
| version() |
Class QLine:
| center() const |
Class QLineF:
| center() const |
Class QMutex:
| try_lock() | |
| try_lock_for(std::chrono::duration<Rep, Period> duration) | |
| try_lock_until(std::chrono::time_point<Clock, Duration> timePoint) |
Class QPoint:
| toCGPoint() const |
Class QPointF:
| fromCGPoint(CGPoint point) | |
| toCGPoint() const |
Class QRect:
| toCGRect() const |
Class QRectF:
| fromCGRect(CGRect rect) | |
| toCGRect() const |
Class QSize:
| toCGSize() const |
Class QSizeF:
| fromCGSize(CGSize size) | |
| toCGSize() const |
Class QStringRef:
Class QTimer:
| intervalAsDuration() const | |
| remainingTimeAsDuration() const | |
| singleShot(std::chrono::milliseconds msec, Qt::TimerType timerType, const QObject *receiver, const char *member) | |
| singleShot(std::chrono::milliseconds msec, const QObject *receiver, const char *member) | |
| start(std::chrono::milliseconds msec) |
Class QWaitCondition:
| notify_all() | |
| notify_one() |
Class QStringList:
| join(QLatin1String separator) const |
Class QOpenGLContext:
| getProcAddress(const char *procName) const |
Class TouchPoint:
Class QColor:
| isValidColor(QLatin1String name) | |
| setNamedColor(QLatin1String name) |
Class QRegion:
| begin() const | |
| cbegin() const | |
| cend() const | |
| crbegin() const | |
| crend() const | |
| end() const | |
| rbegin() const | |
| rend() const |
Class QAbstractTextDocumentLayout:
Class QFontMetrics:
| capHeight() const |
Class QFontMetricsF:
| capHeight() const |
Class QRawFont:
| capHeight() const |
Class QPlatformTheme:
| virtual | fileIcon(const QFileInfo &fileInfo, QPlatformTheme::IconOptions iconOptions) const |
Class QHostAddress:
| isEqual(const QHostAddress &other, QHostAddress::ConversionMode mode) const | |
| operator=(QHostAddress::SpecialAddress address) | |
| setAddress(QHostAddress::SpecialAddress address) |
Class QNetworkAccessManager:
| sendCustomRequest(const QNetworkRequest &request, const QByteArray &verb, QHttpMultiPart *multiPart) | |
| sendCustomRequest(const QNetworkRequest &request, const QByteArray &verb, const QByteArray &data) |
Class QNetworkProxyFactory:
Class QSslConfiguration:
| diffieHellmanParameters() const | |
| preSharedKeyIdentityHint() const | |
| setDiffieHellmanParameters(const QSslDiffieHellmanParameters &dhparams) | |
| setPreSharedKeyIdentityHint(const QByteArray &hint) |
Class QJSEngine:
| newQMetaObject() | |
| newQMetaObject(const QMetaObject *metaObject) |
Class QJSValue:
| isQMetaObject() const | |
| toQMetaObject() const |
Class QQmlEngine:
| exit(int retCode) |
Class QQuickWindow:
| createImageNode() const | |
| createNinePatchNode() const | |
| createRectangleNode() const | |
| rendererInterface() const | |
| setSceneGraphBackend(QSGRendererInterface::GraphicsApi api) | |
| setSceneGraphBackend(const QString &backend) |
Class QSGEngine:
| createImageNode() const | |
| createNinePatchNode() const | |
| createRectangleNode() const | |
| rendererInterface() const |
Class QQuickStyle:
| setFallbackStyle(const QString &style) |
Class QSerialPort:
| errorOccurred(QSerialPort::SerialPortError error) |
Class QQuickWebEngineProfile:
| spellCheckLanguages() const |
Class QWebSocket:
| preSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator *authenticator) |
Class QWebSocketServer:
| preSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator *authenticator) |
Class QFormLayout:
| removeRow(QLayout *layout) | |
| removeRow(QWidget *widget) | |
| removeRow(int row) | |
| takeRow(QLayout *layout) | |
| takeRow(QWidget *widget) | |
| takeRow(int row) |
Class QMainWindow:
| tabifiedDockWidgetActivated(QDockWidget *dockWidget) |
Class QUndoStack:
New Functions in Namespaces
| androidContext() | |
| convertVolume(qreal volume, QAudio::VolumeScale from, QAudio::VolumeScale to) | |
| createTouchDevice(QTouchDevice::DeviceType devType) | |
| toString(std::nullptr_t) |
New Global Functions
| operator!=(QPointingDeviceUniqueId lhs, QPointingDeviceUniqueId rhs) | |
| operator!=(std::nullptr_t, const QWeakPointer<T> &rhs) | |
| operator!=(std::nullptr_t, const QSharedPointer<T> &rhs) | |
| operator!=(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) | |
| operator!=(const QWeakPointer<T> &lhs, std::nullptr_t) | |
| operator!=(const QSharedPointer<T> &lhs, std::nullptr_t) | |
| operator!=(const QScopedPointer<T, Cleanup> &lhs, std::nullptr_t) | |
| operator<<(QDebug debug, const QSslDiffieHellmanParameters &dhparam) | |
| operator==(const QSslDiffieHellmanParameters &lhs, const QSslDiffieHellmanParameters &rhs) | |
| operator==(QPointingDeviceUniqueId lhs, QPointingDeviceUniqueId rhs) | |
| operator==(std::nullptr_t, const QWeakPointer<T> &rhs) | |
| operator==(std::nullptr_t, const QSharedPointer<T> &rhs) | |
| operator==(std::nullptr_t, const QScopedPointer<T, Cleanup> &rhs) | |
| operator==(const QWeakPointer<T> &lhs, std::nullptr_t) | |
| operator==(const QSharedPointer<T> &lhs, std::nullptr_t) | |
| operator==(const QScopedPointer<T, Cleanup> &lhs, std::nullptr_t) | |
| qHash(const QSslDiffieHellmanParameters &dhparam, uint seed) | |
| qHash(const QRawFont &font, uint seed) | |
| qHash(QPointingDeviceUniqueId key, uint seed) | |
| qHash(const QMultiHash<Key, T> &key, uint seed) | |
| qHash(const QHash<Key, T> &key, uint seed) | |
| qmlRegisterUncreatableMetaObject(const QMetaObject &staticMetaObject, const char *uri, int versionMajor, int versionMinor, const char *qmlName, const QString &reason) |
New Macros
New Enum Types
| enum | VolumeScale { LinearVolumeScale, CubicVolumeScale, LogarithmicVolumeScale, DecibelVolumeScale } |
| enum | DiscoveryMethod { NoMethod, ClassicMethod, LowEnergyMethod } |
| enum | ConversionModeFlag { ConvertV4MappedToIPv4, ConvertV4CompatToIPv4, ConvertUnspecifiedAddress, ConvertLocalHost, TolerantConversion, StrictConversion } |
| enum | LegendMarkerType { LegendMarkerTypeArea, LegendMarkerTypeBar, LegendMarkerTypePie, LegendMarkerTypeXY, LegendMarkerTypeBoxPlot, LegendMarkerTypeCandlestick } |
| enum | anonymous { NoContainer, NoString, NoInstruction, NoEvaluator } |
New Typedefs
| typedef | QModbusDataUnitMap |
| typedef | const_iterator |
| typedef | const_reverse_iterator |
| typedef | ContainerId |
| typedef | EvaluatorId |
| typedef | InstructionId |
| typedef | StringId |
New Properties
- useHoverEffects : const
New QML Types
New QML Properties
| delayed | |
| font.hintingPreference | |
| font.hintingPreference | |
| font.hintingPreference | |
| imageSource | |
| overwriteMode | |
| overwriteMode |
New QML Signals
New QML Methods
Additions to Other Qt 5 Releases
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