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Neue Klassen und Funktionen in Qt 6.0

Dieser Abschnitt enthält eine umfassende Liste aller neuen Klassen und Funktionen, die in Qt 6.0 eingeführt wurden.

Neue Namespaces

(since 6.0) namespace QNativeInterface
(since 6.0) namespace QQuickOpenGLUtils

Neue Klassen

A
QAbstractFileIconProvider
QAction
QActionGroup
QAdoptSharedDataTag
QAndroidOffscreenSurface (QNativeInterface)
QAnyStringView
QAxBaseObject
QAxBaseWidget
QAxObjectInterface
B
QBoundingVolume (Qt3DCore)
QByteArrayView
C
QCocoaGLContext (QNativeInterface)
QConstIterator
QCoreSettings (Qt3DCore)
E
QEGLContext (QNativeInterface)
QEventPoint
G
QGeometryView (Qt3DCore)
QGLXContext (QNativeInterface)
I
QInputDevice
QIterable
QIterator
K
QKeyCombination
M
QMetaContainer
QMetaSequence
QModelRoleData
QModelRoleDataSpan
O
QObjectBindableProperty
QObjectComputedProperty
QOpenGLVersionFunctionsFactory
P
QPageRanges
QPartialOrdering
QPickingProxy (Qt3DRender)
QPointerEvent
QPointingDevice
QPromise
QProperty
QPropertyBindingError
QPropertyData
Q
QQuick3DTextureData
QQuickGraphicsConfiguration
QQuickGraphicsDevice
QQuickRenderTarget
S
QSGD3D11Texture (QNativeInterface)
QSGMetalTexture (QNativeInterface)
QSGOpenGLTexture (QNativeInterface)
QSGVulkanTexture (QNativeInterface)
QSinglePointEvent
QStringTokenizer
T
QTaggedIterator
QTaskBuilder (QtConcurrent)
QTypeRevision
U
QUntypedBindable
QUtf8StringView
V
QVariantConstPointer
QVariantPointer
QVariantRef
W
QWaylandQtTextInputMethodManager
QWGLContext (QNativeInterface)

Neue Mitgliedsfunktionen

Klasse QAbstractItemModel:

(since 6.0) virtual bool clearItemData(const QModelIndex &index)
(since 6.0) virtual void multiData(const QModelIndex &index, QModelRoleDataSpan roleDataSpan) const

Klasse QAbstractItemView:

(since 6.0) virtual void initViewItemOption(QStyleOptionViewItem *option) const
(since 6.0) virtual QAbstractItemDelegate *itemDelegateForIndex(const QModelIndex &index) const

Klasse QAbstractProxyModel:

(since 6.0) virtual bool clearItemData(const QModelIndex &index) override

Klasse QAction:

(since 6.0) QList<QObject *> associatedObjects() const

Klasse QBitArray:

(since 6.0) quint32 toUInt32(QSysInfo::Endian endianness, bool *ok) const

Klasse QBitmap:

(since 6.0) QBitmap fromPixmap(const QPixmap &pixmap)

Klasse QBluetoothDeviceInfo:

(since 6.0) QList<QBluetoothUuid> serviceUuids() const

Klasse QByteArray:

(since 6.0) int compare(QByteArrayView bv, Qt::CaseSensitivity cs) const
(since 6.0) bool contains(QByteArrayView bv) const
(since 6.0) qsizetype count(QByteArrayView bv) const
(since 6.0) bool endsWith(QByteArrayView bv) const
(since 6.0) QByteArray first(qsizetype n) &&
(since 6.0) QByteArray first(qsizetype n) const &
(since 6.0) qsizetype indexOf(QByteArrayView bv, qsizetype from) const
(since 6.0) QByteArray &insert(qsizetype i, QByteArrayView data)
(since 6.0) QByteArray last(qsizetype n) &&
(since 6.0) QByteArray last(qsizetype n) const &
(since 6.0) qsizetype lastIndexOf(QByteArrayView bv, qsizetype from) const
(since 6.0) void push_back(QByteArrayView str)
(since 6.0) void push_front(QByteArrayView str)
(since 6.0) QByteArray &replace(QByteArrayView before, QByteArrayView after)
(since 6.0) QByteArray sliced(qsizetype pos, qsizetype n) &&
(since 6.0) QByteArray sliced(qsizetype pos, qsizetype n) const &
(since 6.0) QByteArray sliced(qsizetype pos) &&
(since 6.0) QByteArray sliced(qsizetype pos) const &
(since 6.0) bool startsWith(QByteArrayView bv) const

Klasse QCanBusDeviceInfo:

(since 6.0) QString alias() const

Klasse QChar:

(since 6.0) QChar fromUcs2(char16_t c)
(since 6.0) R fromUcs4(char32_t c)

Klasse QDataStream:

(since 6.0) QDataStream &operator<<(char16_t c)
(since 6.0) QDataStream &operator<<(char32_t c)
(since 6.0) QDataStream &operator<<(QDataStream &out, const std::pair<T1, T2> &pair)
(since 6.0) QDataStream &operator>>(char16_t &c)
(since 6.0) QDataStream &operator>>(char32_t &c)
(since 6.0) QDataStream &operator>>(QDataStream &in, std::pair<T1, T2> &pair)

Klasse QDate:

(since 6.0) QDate fromString(QStringView string, Qt::DateFormat format)
(since 6.0) QDate fromString(QStringView string, QStringView format, QCalendar cal)
(since 6.0) QDate fromString(const QString &string, QStringView format, QCalendar cal)
(since 6.0) QDate fromString(const QString &string, QStringView format, int baseYear, QCalendar cal)

Klasse QDateTime:

(since 6.0) QDateTime fromString(QStringView string, Qt::DateFormat format)
(since 6.0) QDateTime fromString(QStringView string, QStringView format, QCalendar cal)
(since 6.0) QDateTime fromString(const QString &string, QStringView format, QCalendar cal)
(since 6.0) QDateTime fromString(const QString &string, QStringView format, int baseYear, QCalendar cal)

Klasse QDebug:

(since 6.0) QDebug &operator<<(QByteArrayView t)
(since 6.0) QDebug &operator<<(QUtf8StringView s)
(since 6.0) QDebug &operator<<(const char16_t *t)
(since 6.0) QString toString(const T &object)

Klasse QDir:

(since 6.0) void addSearchPath(const QString &prefix, const std::filesystem::path &path)
(since 6.0) std::filesystem::path filesystemAbsolutePath() const
(since 6.0) std::filesystem::path filesystemCanonicalPath() const
(since 6.0) std::filesystem::path filesystemPath() const
(since 6.0) void setPath(const std::filesystem::path &path)

Klasse QDropEvent:

(since 6.0) Qt::MouseButtons buttons() const
(since 6.0) Qt::KeyboardModifiers modifiers() const
(since 6.0) QPointF position() const

Klasse QEvent:

(since 6.0) virtual QEvent *clone() const
(since 6.0) bool isInputEvent() const
(since 6.0) bool isPointerEvent() const
(since 6.0) bool isSinglePointEvent() const

Klasse QExplicitlySharedDataPointer:

(since 6.0) T *get() const
(since 6.0) void reset(T *ptr)

Klasse QFile:

(since 6.0) bool copy(const std::filesystem::path &newName)
(since 6.0) std::filesystem::path filesystemFileName() const
(since 6.0) bool link(const std::filesystem::path &newName)
(since 6.0) QFileDevice::Permissions permissions(const std::filesystem::path &filename)
(since 6.0) bool rename(const std::filesystem::path &newName)
(since 6.0) void setFileName(const std::filesystem::path &name)
(since 6.0) bool setPermissions(const std::filesystem::path &filename, QFileDevice::Permissions permissionSpec)

Klasse QFileInfo:

(since 6.0) std::filesystem::path filesystemAbsoluteFilePath() const
(since 6.0) std::filesystem::path filesystemAbsolutePath() const
(since 6.0) std::filesystem::path filesystemCanonicalFilePath() const
(since 6.0) std::filesystem::path filesystemCanonicalPath() const
(since 6.0) std::filesystem::path filesystemFilePath() const
(since 6.0) std::filesystem::path filesystemPath() const
(since 6.0) std::filesystem::path filesystemSymLinkTarget() const
(since 6.0) void setFile(const std::filesystem::path &path)
(since 6.0) void stat()

Klasse QFuture:

(since 6.0) bool isSuspended() const
(since 6.0) bool isSuspending() const
(since 6.0) bool isValid() const
(since 6.0) QFuture<T> onCanceled(Function &&handler)
(since 6.0) QFuture<T> onFailed(Function &&handler)
(since 6.0) void setSuspended(bool suspend)
(since 6.0) void suspend()
(since 6.0) T takeResult()
(since 6.0) QFuture<QFuture<T>::ResultType<Function>> then(Function &&function)
(since 6.0) QFuture<QFuture<T>::ResultType<Function>> then(QThreadPool *pool, Function &&function)
(since 6.0) QFuture<QFuture<T>::ResultType<Function>> then(QtFuture::Launch policy, Function &&function)
(since 6.0) void toggleSuspended()

Klasse QFutureWatcher:

(since 6.0) bool isSuspended() const
(since 6.0) bool isSuspending() const
(since 6.0) void setSuspended(bool suspend)
(since 6.0) void suspend()
(since 6.0) void suspended()
(since 6.0) void suspending()
(since 6.0) void toggleSuspended()

Klasse QGraphicsLayoutItem:

(since 6.0) virtual bool isEmpty() const

Klasse QHash:

(since 6.0) size_t qHash(QPoint key, size_t seed)
(since 6.0) size_t qHash(char16_t key, size_t seed)
(since 6.0) size_t qHash(char32_t key, size_t seed)
(since 6.0) size_t qHash(char8_t key, size_t seed)
(since 6.0) size_t qHash(const QTypeRevision &key, size_t seed)
(since 6.0) size_t qHash(std::nullptr_t key, size_t seed)
(since 6.0) size_t qHash(wchar_t key, size_t seed)
(since 6.0) size_t qHashMulti(size_t seed, const T &... args)
(since 6.0) size_t qHashMultiCommutative(size_t seed, const T &... args)

Klasse QHeaderView:

(since 6.0) virtual void initStyleOptionForIndex(QStyleOptionHeader *option, int logicalIndex) const

Klasse QIODevice:

(since 6.0) virtual qint64 skipData(qint64 maxSize)

Klasse QIcon:

(since 6.0) QPixmap pixmap(const QSize &size, qreal devicePixelRatio, QIcon::Mode mode, QIcon::State state) const

Klasse QImage:

(since 6.0) QImage convertedTo(QImage::Format format, Qt::ImageConversionFlags flags) &&
(since 6.0) QImage convertedTo(QImage::Format format, Qt::ImageConversionFlags flags) const &
(since 6.0) QImage fromHBITMAP(HBITMAP hbitmap)
(since 6.0) QImage fromHICON(HICON icon)
(since 6.0) void mirror(bool horizontal, bool vertical)
(since 6.0) void rgbSwap()
(since 6.0) HBITMAP toHBITMAP() const
(since 6.0) HICON toHICON(const QImage &mask) const

Klasse QImageIOHandler:

(since 6.0) bool allocateImage(QSize size, QImage::Format format, QImage *image)

Klasse QImageReader:

(since 6.0) int allocationLimit()
(since 6.0) void setAllocationLimit(int mbLimit)

Klasse QInputEvent:

(since 6.0) const QInputDevice *device() const

Klasse QJsonValue:

(since 6.0) qint64 toInteger(qint64 defaultValue) const

Klasse QKeyEvent:

(since 6.0) QKeyCombination keyCombination() const

Klasse QLabel:

(since 6.0) QPicture picture() const

Klasse QLatin1StringView:

(since 6.0) QLatin1StringView first(qsizetype n) const
(since 6.0) QLatin1StringView last(qsizetype n) const
(since 6.0) QLatin1StringView sliced(qsizetype pos) const
(since 6.0) QLatin1StringView sliced(qsizetype pos, qsizetype n) const
(since 6.0) QString toString() const
(since 6.0) decltype(qTokenize(*this, std::forward<Needle>(needle), flags...)) tokenize(Needle &&sep, Flags... flags) const

Klasse QLibraryInfo:

(since 6.0) QString path(QLibraryInfo::LibraryPath p)

Klasse QList:

(since 6.0) void append(QList<T> &&value)
(since 6.0) QList<T> first(qsizetype n) const
(since 6.0) QList<T> last(qsizetype n) const
(since 6.0) QList<T> &operator+=(QList<T> &&other)
(since 6.0) QList<T> &operator<<(QList<T> &&other)
(since 6.0) void resize(qsizetype size)
(since 6.0) void resize(qsizetype size, QList<T>::parameter_type c)
(since 6.0) QList<T> sliced(qsizetype pos, qsizetype n) const
(since 6.0) QList<T> sliced(qsizetype pos) const

Klasse QLocale:

(since 6.0) QString quoteString(QStringView str, QLocale::QuotationStyle style) const

Klasse QMap:

(since 6.0) QMap<Key, T>::iterator erase(QMap<Key, T>::const_iterator first, QMap<Key, T>::const_iterator last)
(since 6.0) std::map<Key, T> toStdMap() &&

Klasse QMargins:

(since 6.0) QMargins operator|(const QMargins &m1, const QMargins &m2)

Klasse QMarginsF:

(since 6.0) QMarginsF operator|(const QMarginsF &m1, const QMarginsF &m2)

Klasse QMetaMethod:

(since 6.0) QMetaType parameterMetaType(int index) const
(since 6.0) QByteArray parameterTypeName(int index) const
(since 6.0) int relativeMethodIndex() const
(since 6.0) QMetaType returnMetaType() const

Klasse QMetaProperty:

(since 6.0) QUntypedBindable bindable(QObject *object) const
(since 6.0) bool isBindable() const
(since 6.0) QMetaType metaType() const
(since 6.0) int typeId() const

Klasse QMetaSequence:

(since 6.0) QMetaSequence fromContainer()
(since 6.0) bool operator!=(const QMetaSequence &lhs, const QMetaSequence &rhs)
(since 6.0) bool operator==(const QMetaSequence &lhs, const QMetaSequence &rhs)

Klasse QMetaType:

(since 6.0) qsizetype alignOf() const
(since 6.0) QPartialOrdering compare(const void *lhs, const void *rhs) const
(since 6.0) bool equals(const void *lhs, const void *rhs) const
(since 6.0) bool hasRegisteredDebugStreamOperator() const
(since 6.0) bool hasRegisteredMutableViewFunction()
(since 6.0) bool registerMutableView(To (From::*)() function)
(since 6.0) bool registerMutableView(UnaryFunction function)
(since 6.0) bool view(QMetaType fromType, void *from, QMetaType toType, void *to)

Klasse QModbusReply:

(since 6.0) QList<QModbusDevice::IntermediateError> intermediateErrors() const

Klasse QModelIndex:

(since 6.0) void multiData(QModelRoleDataSpan roleDataSpan) const

Klasse QMultiHash:

(since 6.0) QMultiHash<Key, T> &unite(const QHash<Key, T> &other)

Klasse QMultiMap:

(since 6.0) QMultiMap<Key, T>::iterator erase(QMultiMap<Key, T>::const_iterator first, QMultiMap<Key, T>::const_iterator last)

Klasse QSGD3D11Texture:

(since 6.0) QSGTexture *fromNative(void *texture, QQuickWindow *window, const QSize &size, QQuickWindow::CreateTextureOptions options)

Klasse QSGMetalTexture:

(since 6.0) QSGTexture *fromNative(int texture, QQuickWindow *window, const QSize &size, QQuickWindow::CreateTextureOptions options)

Klasse QSGOpenGLTexture:

(since 6.0) QSGTexture *fromNative(GLuint textureId, QQuickWindow *window, const QSize &size, QQuickWindow::CreateTextureOptions options)

Klasse QSGVulkanTexture:

(since 6.0) QSGTexture *fromNative(VkImage image, VkImageLayout layout, QQuickWindow *window, const QSize &size, QQuickWindow::CreateTextureOptions options)

Klasse QPagedPaintDevice:

(since 6.0) QPageRanges pageRanges() const
(since 6.0) virtual void setPageRanges(const QPageRanges &ranges)

Klasse QPersistentModelIndex:

(since 6.0) void multiData(QModelRoleDataSpan roleDataSpan) const

Klasse QPointer:

(since 6.0) T *get() const

Klasse QProcess:

(since 6.0) std::function<void ()> childProcessModifier() const
(since 6.0) void setChildProcessModifier(const std::function<void ()> &modifier)
(since 6.0) void startCommand(const QString &command, QIODeviceBase::OpenMode mode)

Klasse QQmlApplicationEngine:

(since 6.0) void setExtraFileSelectors(const QStringList &extraFileSelectors)

Klasse QQmlExtensionPlugin:

(since 6.0) virtual void unregisterTypes()

Klasse QQuickItem:

(since 6.0) virtual void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry)

Klasse QQuickRenderControl:

(since 6.0) void beginFrame()
(since 6.0) void endFrame()
(since 6.0) bool initialize()
(since 6.0) int samples() const
(since 6.0) void setSamples(int sampleCount)
(since 6.0) QQuickWindow *window() const

Klasse QQuickWindow:

(since 6.0) void afterFrameEnd()
(since 6.0) void beforeFrameBegin()
(since 6.0) QSGRendererSchnittstelle::GraphicsApi graphicsApi()
(since 6.0) QQuickGraphicsConfiguration graphicsConfiguration() const
(since 6.0) QQuickGraphicsDevice graphicsDevice() const
(since 6.0) QQuickRenderTarget renderTarget() const
(since 6.0) void setGraphicsApi(QSGRendererInterface::GraphicsApi api)
(since 6.0) void setGraphicsConfiguration(konst. QQuickGraphicsConfiguration &config)
(since 6.0) void setGraphicsDevice(konst. QQuickGraphicsDevice &Gerät)
(since 6.0) void setRenderTarget(const QQuickRenderTarget &target)

Klasse QRect:

(since 6.0) QRect span(const QPoint &p1, const QPoint &p2)

Klasse QRegion:

(since 6.0) QRegion fromHRGN(HRGN hrgn)
(since 6.0) HRGN toHRGN() const

Klasse QRegularExpression:

(since 6.0) QRegularExpression fromWildcard(QStringView pattern, Qt::CaseSensitivity cs, QRegularExpression::WildcardConversionOptions options)

Klasse QSGRenderNode:

(since 6.0) virtual void prepare()

Klasse QSGTexture:

(since 6.0) virtual void commitTextureOperations(QRhi *rhi, QRhiResourceUpdateBatch *resourceUpdates)
(since 6.0) virtual QRhiTexture *rhiTexture() const

Klasse QSharedDataPointer:

(since 6.0) T *get()
(since 6.0) const T *get() const
(since 6.0) void reset(T *ptr)
(since 6.0) T *take()

Klasse QShortcut:

(since 6.0) QList<QKeySequence> keys() const
(since 6.0) void setKeys(QKeySequence::StandardKey key)
(since 6.0) void setKeys(const QList<QKeySequence> &keys)

Klasse QSortFilterProxyModel:

(since 6.0) void autoAcceptChildRowsChanged(bool autoAcceptChildRows)
(since 6.0) void invalidateColumnsFilter()
(since 6.0) void invalidateRowsFilter()

Klasse QSqlDriver:

(since 6.0) virtual int maximumIdentifierLength(QSqlDriver::IdentifierType type) const

Klasse QSqlQuery:

(since 6.0) QVariantList boundValues() const

Klasse QSslConfiguration:

(since 6.0) bool handshakeMustInterruptOnError() const
(since 6.0) bool missingCertificateIsFatal() const
(since 6.0) void setCiphers(const QString &ciphers)
(since 6.0) void setHandshakeMustInterruptOnError(bool interrupt)
(since 6.0) void setMissingCertificateIsFatal(bool cannotRecover)

Klasse QSslSocket:

(since 6.0) void continueInterruptedHandshake()

Klasse QStandardItem:

(since 6.0) virtual void multiData(QModelRoleDataSpan roleDataSpan) const

Klasse QString:

(since 6.0) QString &append(QStringView v)
(since 6.0) qsizetype count(QStringView str, Qt::CaseSensitivity cs) const
(since 6.0) QString first(qsizetype n) &&
(since 6.0) QString first(qsizetype n) const &
(since 6.0) QString fromLatin1(QByteArrayView str)
(since 6.0) QString fromLocal8Bit(QByteArrayView str)
(since 6.0) QString fromUtf8(QByteArrayView str)
(since 6.0) QString fromUtf8(const char8_t *str, qsizetype size)
(since 6.0) QString &insert(qsizetype position, QStringView str)
(since 6.0) QString last(qsizetype n) &&
(since 6.0) QString last(qsizetype n) const &
(since 6.0) int localeAwareCompare(QStringView other) const
(since 6.0) int localeAwareCompare(QStringView s1, QStringView s2)
(since 6.0) QString &operator+=(QStringView str)
(since 6.0) QString &prepend(QStringView str)
(since 6.0) QString sliced(qsizetype pos, qsizetype n) &&
(since 6.0) QString sliced(qsizetype pos, qsizetype n) const &
(since 6.0) QString sliced(qsizetype pos) &&
(since 6.0) QString sliced(qsizetype pos) const &
(since 6.0) decltype(qTokenize(std::move(*this), std::forward<Needle>(needle), flags...)) tokenize(Needle &&sep, Flags... flags) &&
(since 6.0) decltype(qTokenize(std::move(*this), std::forward<Needle>(needle), flags...)) tokenize(Needle &&sep, Flags... flags) const &&
(since 6.0) decltype(qTokenize(*this, std::forward<Needle>(needle), flags...)) tokenize(Needle &&sep, Flags... flags) const &

Klasse QStringListModel:

(since 6.0) virtual bool clearItemData(const QModelIndex &index) override

Klasse QStringTokenizer:

(since 6.0) decltype(QtPrivate::Tok::TokenizerResult<Haystack, Needle>{std::forward<Haystack>(h), std::forward<Needle>(n), flags...}) qTokenize(Haystack &&haystack, Needle &&needle, Flags... flags)

Klasse QStringView:

(since 6.0) QStringView::const_pointer constData() const
(since 6.0) qsizetype count(QChar ch, Qt::CaseSensitivity cs) const
(since 6.0) qsizetype count(QStringView str, Qt::CaseSensitivity cs) const
(since 6.0) QStringView first(qsizetype n) const
(since 6.0) QStringView last(qsizetype n) const
(since 6.0) QStringView sliced(qsizetype pos, qsizetype n) const
(since 6.0) QStringView sliced(qsizetype pos) const
(since 6.0) QList<QStringView> split(QChar sep, Qt::SplitBehavior behavior, Qt::CaseSensitivity cs) const
(since 6.0) QList<QStringView> split(QStringView sep, Qt::SplitBehavior behavior, Qt::CaseSensitivity cs) const
(since 6.0) QList<QStringView> split(const QRegularExpression &re, Qt::SplitBehavior behavior) const
(since 6.0) CFStringRef toCFString() const
(since 6.0) double toDouble(bool *ok) const
(since 6.0) float toFloat(bool *ok) const
(since 6.0) int toInt(bool *ok, int base) const
(since 6.0) long toLong(bool *ok, int base) const
(since 6.0) qlonglong toLongLong(bool *ok, int base) const
(since 6.0) NSString *toNSString() const
(since 6.0) short toShort(bool *ok, int base) const
(since 6.0) uint toUInt(bool *ok, int base) const
(since 6.0) ulong toULong(bool *ok, int base) const
(since 6.0) qulonglong toULongLong(bool *ok, int base) const
(since 6.0) ushort toUShort(bool *ok, int base) const
(since 6.0) decltype(qTokenize(*this, std::forward<Needle>(needle), flags...)) tokenize(Needle &&sep, Flags... flags) const

Klasse QSurfaceFormat:

(since 6.0) void setColorSpace(const QColorSpace &colorSpace)

Klasse QTextCharFormat:

(since 6.0) qreal baselineOffset() const
(since 6.0) void setBaselineOffset(qreal baseline)
(since 6.0) void setSubScriptBaseline(qreal baseline)
(since 6.0) void setSuperScriptBaseline(qreal baseline)
(since 6.0) qreal subScriptBaseline() const
(since 6.0) qreal superScriptBaseline() const

Klasse QTextDocument:

(since 6.0) qreal baselineOffset() const
(since 6.0) void setBaselineOffset(qreal baseline)
(since 6.0) void setSubScriptBaseline(qreal baseline)
(since 6.0) void setSuperScriptBaseline(qreal baseline)
(since 6.0) qreal subScriptBaseline() const
(since 6.0) qreal superScriptBaseline() const

Klasse QThreadPool:

(since 6.0) bool contains(const QThread *thread) const

Klasse QTime:

(since 6.0) QTime fromString(QStringView string, QStringView format)
(since 6.0) QTime fromString(QStringView string, Qt::DateFormat format)
(since 6.0) QTime fromString(const QString &string, QStringView format)

Klasse QTypeRevision:

(since 6.0) QDataStream &operator<<(QDataStream &out, const QTypeRevision &revision)
(since 6.0) QDataStream &operator>>(QDataStream &in, QTypeRevision &revision)

Klasse QUnhandledException:

(since 6.0) std::__exception_ptr::exception_ptr exception() const
(since 6.0) void swap(QUnhandledException &andere)

Klasse QVarLengthArray:

(since 6.0) QVarLengthArray<T, Prealloc> &operator=(QVarLengthArray<T, Prealloc> &&other)

Klasse QVariant:

(since 6.0) bool canConvert(QMetaType type) const
(since 6.0) QPartialOrdering compare(const QVariant &lhs, const QVariant &rhs)
(since 6.0) bool convert(QMetaType targetType)
(since 6.0) QMetaType metaType() const

Klasse QWidget:

(since 6.0) QPointF mapFrom(const QWidget *parent, const QPointF &pos) const
(since 6.0) QPointF mapFromGlobal(const QPointF &pos) const
(since 6.0) QPointF mapFromParent(const QPointF &pos) const
(since 6.0) QPointF mapTo(const QWidget *parent, const QPointF &pos) const
(since 6.0) QPointF mapToGlobal(const QPointF &pos) const
(since 6.0) QPointF mapToParent(const QPointF &pos) const

Klasse QWindow:

(since 6.0) QPointF mapFromGlobal(const QPointF &pos) const
(since 6.0) QPointF mapToGlobal(const QPointF &pos) const
(since 6.0) virtual void paintEvent(QPaintEvent *ev)

Neue Funktionen in Namespaces

(since 6.0) void resetOpenGLState()
(since 6.0) QtConcurrent::QTaskBuilder<Task> task(Task &&task)

Neue globale Funktionen

(since 6.0) long double qDegreesToRadians(long double degrees)
(since 6.0) long double qRadiansToDegrees(long double radians)

Neue Makros

(since 6.0) QT_IMPLICIT_QFILEINFO_CONSTRUCTION
(since 6.0) QT_NO_FOREACH
(since 6.0) Q_MOC_INCLUDE
(since 6.0) Q_OBJECT_BINDABLE_PROPERTY(containingClass, type, name, signal)
(since 6.0) Q_OBJECT_BINDABLE_PROPERTY_WITH_ARGS(containingClass, type, name, initialvalue, signal)
(since 6.0) Q_OBJECT_COMPUTED_PROPERTY(containingClass, type, name, callback)

Neue Enum-Typen

(since 6.0) enum IntermediateError { ResponseCrcError, ResponseRequestMismatch }
(since 6.0) enum WildcardConversionOption { DefaultWildcardConversion, UnanchoredWildcardConversion, NonPathWildcardConversion }
(since 6.0) enum class AlertLevel { Warning, Fatal, Unknown }
(since 6.0) enum class AlertType { CloseNotify, UnexpectedMessage, BadRecordMac, RecordOverflow, DecompressionFailure, …, UnknownAlertMessage }
(since 6.0) enum class Launch { Sync, Async, Inherit }

Neue Enum-Werte

enum value Country::BosniaAndHerzegovina
enum value Country::Curacao
enum value Country::Czechia
enum value Language::Bangla
enum value Language::CentralAtlasTamazight
enum value Language::Inupiaq
enum value Language::Kalaallisut
enum value Language::Kuanyama
enum value Language::Kyrgyz
enum value Language::Navajo
enum value Language::NigerianPidgin
enum value Language::Odia
enum value Language::Uyghur
enum value Language::Wolaytta
enum value Resource::RhiRedirectCommandBuffer
enum value Resource::RhiRedirectRenderTarget
enum value Resource::RhiSwapchainResource
enum value Script::BanglaScript
enum value Script::MendeScript
enum value Script::OdiaScript

Neue Typ-Aliase

(since 6.0) iterator
(since 6.0) QPair
(since 6.0) iterator

Neue Eigenschaften

Neue Variablen

(since 6.0) MacOSBigSur

Neue QML-Typen

C
CoreSettings
G
GeometryView
Q
QtTextInputMethodManager

Neue QML-Eigenschaften

QML-Typ FontLoader:

(since 6.0) font : font

QML-Typ GeometryRenderer:

(since 6.0) sortIndex : float

QML-Typ Item:

(since 6.0) palette : Palette

QML-Typ SceneEnvironment:

(since 6.0) tonemapMode : enumeration

QML-Typ Text:

(since 6.0) renderTypeQuality : int

QML-Typ WaylandCompositor:

(since 6.0) additionalShmFormats : list<enum>

QML-Typ Window:

(since 6.0) palette : Palette

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