New Classes and Functions in Qt 6.0

The section provides a comprehensive list of all new classes and functions introduced in Qt 6.0.

• New Namespaces
• New Classes
• New Member Functions
• New Functions in Namespaces
• New Global Functions
• New Macros
• New Enum Types
• New Enum Values
• New Type Aliases
• New Properties
• New Variables
• New QML Types
• New QML Properties

New Namespaces

New Classes

New Member Functions

Class QAbstractItemModel:

Class QAbstractItemView:

Class QAbstractProxyModel:

Class QAction:

Class QBitArray:

Class QBitmap:

Class QBluetoothDeviceInfo:

Class QByteArray:

Class QCanBusDeviceInfo:

Class QChar:

Class QDataStream:

Class QDate:

Class QDateTime:

Class QDebug:

Class QDir:

Class QDropEvent:

Class QEvent:

Class QExplicitlySharedDataPointer:

Class QFile:

Class QFileInfo:

Class QFuture:

Class QFutureWatcher:

Class QGraphicsLayoutItem:

Class QHash:

Class QHeaderView:

Class QIODevice:

Class QIcon:

Class QImage:

Class QImageIOHandler:

Class QImageReader:

Class QInputEvent:

Class QJsonValue:

Class QKeyEvent:

Class QLabel:

Class QLatin1StringView:

Class QLibraryInfo:

Class QList:

Class QLocale:

Class QMap:

Class QMargins:

Class QMarginsF:

Class QMetaMethod:

Class QMetaProperty:

Class QMetaSequence:

Class QMetaType:

Class QModbusReply:

Class QModelIndex:

Class QMultiHash:

Class QMultiMap:

Class QSGD3D11Texture:

Class QSGMetalTexture:

Class QSGOpenGLTexture:

Class QSGVulkanTexture:

Class QPagedPaintDevice:

Class QPersistentModelIndex:

Class QPointer:

Class QProcess:

Class QQmlApplicationEngine:

Class QQmlExtensionPlugin:

Class QQuickItem:

Class QQuickRenderControl:

Class QQuickWindow:

Class QRect:

Class QRegion:

Class QRegularExpression:

Class QSGRenderNode:

Class QSGTexture:

Class QSharedDataPointer:

Class QShortcut:

Class QSortFilterProxyModel:

Class QSqlDriver:

Class QSqlQuery:

Class QSslConfiguration:

Class QSslSocket:

Class QStandardItem:

Class QString:

Class QStringListModel:

Class QStringTokenizer:

Class QStringView:

Class QSurfaceFormat:

Class QTextCharFormat:

Class QTextDocument:

Class QThreadPool:

Class QTime:

Class QTypeRevision:

Class QUnhandledException:

Class QUuid:

Class QVarLengthArray:

Class QVariant:

Class QWidget:

Class QWindow:

New Functions in Namespaces

New Global Functions

New Macros

New Enum Types

New Enum Values

New Type Aliases

New Properties

• (since 6.0) sortIndex : const
• (since 6.0) readOnly : const
• (since 6.0) autoAcceptChildRows :
• (since 6.0) additionalShmFormats : const

New Variables

New QML Types

New QML Properties

QML Type FontLoader:

QML Type GeometryRenderer:

QML Type Item:

QML Type SceneEnvironment:

QML Type Text:

QML Type WaylandCompositor:

QML Type Window: