All Classes

This is a list of all Qt 5 classes. The following pages contain different API listings in different categories:

For more reference pages including QML types, visit Qt Reference Pages.

A B C D E F G H I J K L M N O P Q R S T U V W X 

A
QAbstractAnimation
QAbstractButton
QAbstractEventDispatcher
QAbstractExtensionFactory
QAbstractExtensionManager
QAbstractFormBuilder
QAbstractGraphicsShapeItem
QAbstractItemDelegate
QAbstractItemModel
QAbstractItemView
QAbstractListModel
QAbstractMessageHandler
QAbstractNativeEventFilter
QAbstractNetworkCache
QAbstractOpenGLFunctions
QAbstractPrintDialog
QAbstractProxyModel
QAbstractScrollArea
QAbstractSlider
QAbstractSocket
QAbstractSpinBox
QAbstractState
QAbstractTableModel
QAbstractTextDocumentLayout
QAbstractTransition
QAbstractUriResolver
QAbstractVideoBuffer
QAbstractVideoSurface
QAbstractXmlNodeModel
QAbstractXmlReceiver
QAccelerometer
QAccelerometerFilter
QAccelerometerReading
QAccessible
QAccessibleActionInterface
QAccessibleEvent
QAccessibleInterface
QAccessibleObject
QAccessiblePlugin
QAccessibleStateChangeEvent
QAccessibleTableCellInterface
QAccessibleTableInterface
QAccessibleTableModelChangeEvent
QAccessibleTextCursorEvent
QAccessibleTextInsertEvent
QAccessibleTextInterface
QAccessibleTextRemoveEvent
QAccessibleTextSelectionEvent
QAccessibleTextUpdateEvent
QAccessibleValueChangeEvent
QAccessibleValueInterface
QAccessibleWidget
QAction
QActionEvent
QActionGroup
QAltimeter
QAltimeterFilter
QAltimeterReading
QAmbientLightFilter
QAmbientLightReading
QAmbientLightSensor
QAmbientTemperatureFilter
QAmbientTemperatureReading
QAmbientTemperatureSensor
QAndroidActivityResultReceiver
QAndroidJniEnvironment
QAndroidJniObject
QAnimationGroup
QApplication
QAssociativeIterable
QAtomicInt
QAtomicInteger
QAtomicPointer
QAudioBuffer
QAudioDecoder
QAudioDecoderControl
QAudioDeviceInfo
QAudioEncoderSettings
QAudioEncoderSettingsControl
QAudioFormat
QAudioInput
QAudioInputSelectorControl
QAudioOutput
QAudioOutputSelectorControl
QAudioProbe
QAudioRecorder
QAuthenticator
QAxAggregated
QAxBase
QAxBindable
QAxFactory
QAxObject
QAxScript
QAxScriptEngine
QAxScriptManager
QAxSelect
QAxWidget
B
QBackingStore
QBasicTimer
QBitArray
QBitmap
QBluetoothAddress
QBluetoothDeviceDiscoveryAgent
QBluetoothDeviceInfo
QBluetoothHostInfo
QBluetoothLocalDevice
QBluetoothServer
QBluetoothServiceDiscoveryAgent
QBluetoothServiceInfo
QBluetoothSocket
QBluetoothTransferManager
QBluetoothTransferReply
QBluetoothTransferRequest
QBluetoothUuid
QBoxLayout
QBrush
QBuffer
QButtonGroup
QByteArray
QByteArrayMatcher
C
QCache
QCalendarWidget
QCamera
QCameraCaptureBufferFormatControl
QCameraCaptureDestinationControl
QCameraControl
QCameraExposure
QCameraExposureControl
QCameraFeedbackControl
QCameraFlashControl
QCameraFocus
QCameraFocusControl
QCameraFocusZone
QCameraImageCapture
QCameraImageCaptureControl
QCameraImageProcessing
QCameraImageProcessingControl
QCameraInfo
QCameraInfoControl
QCameraLocksControl
QCameraViewfinder
QCameraViewfinderSettingsControl
QCameraZoomControl
QChar
QCheckBox
QChildEvent
QClipboard
QCloseEvent
QCollator
QCollatorSortKey
QColor
QColorDialog
QColormap
QColumnView
QComboBox
QCommandLineOption
QCommandLineParser
QCommandLinkButton
QCommonStyle
QCompass
QCompassFilter
QCompassReading
QCompleter
QConicalGradient
QContextMenuEvent
QContiguousCache
QCoreApplication
QCryptographicHash
QCursor
D
QDataStream
QDataWidgetMapper
QDate
QDateEdit
QDateTime
QDateTimeEdit
QDBusAbstractAdaptor
QDBusAbstractInterface
QDBusArgument
QDBusConnection
QDBusConnectionInterface
QDBusContext
QDBusError
QDBusInterface
QDBusMessage
QDBusObjectPath
QDBusPendingCall
QDBusPendingCallWatcher
QDBusPendingReply
QDBusReply
QDBusServer
QDBusServiceWatcher
QDBusSignature
QDBusUnixFileDescriptor
QDBusVariant
QDBusVirtualObject
QDebug
QDebugStateSaver
QDesignerActionEditorInterface
QDesignerContainerExtension
QDesignerCustomWidgetCollectionInterface
QDesignerCustomWidgetInterface
QDesignerDynamicPropertySheetExtension
QDesignerFormEditorInterface
QDesignerFormWindowCursorInterface
QDesignerFormWindowInterface
QDesignerFormWindowManagerInterface
QDesignerMemberSheetExtension
QDesignerObjectInspectorInterface
QDesignerPropertyEditorInterface
QDesignerPropertySheetExtension
QDesignerTaskMenuExtension
QDesignerWidgetBoxInterface
QDesktopServices
QDesktopWidget
QDial
QDialog
QDialogButtonBox
QDir
QDirIterator
QDirModel
QDnsDomainNameRecord
QDnsHostAddressRecord
QDnsLookup
QDnsMailExchangeRecord
QDnsServiceRecord
QDnsTextRecord
QDockWidget
QDomAttr
QDomCDATASection
QDomCharacterData
QDomComment
QDomDocument
QDomDocumentFragment
QDomDocumentType
QDomElement
QDomEntity
QDomEntityReference
QDomImplementation
QDomNamedNodeMap
QDomNode
QDomNodeList
QDomNotation
QDomProcessingInstruction
QDomText
QDoubleSpinBox
QDoubleValidator
QDrag
QDragEnterEvent
QDragLeaveEvent
QDragMoveEvent
QDropEvent
QDynamicPropertyChangeEvent
E
QEasingCurve
QElapsedTimer
EnginioClient
EnginioClientConnection
EnginioIdentity
EnginioModel
EnginioOAuth2Authentication
EnginioReply
QEnterEvent
QErrorMessage
QEvent
QEventLoop
QEventLoopLocker
QEventTransition
QException
QExplicitlySharedDataPointer
QExposeEvent
QExtensionFactory
QExtensionManager
F
QFile
QFileDevice
QFileDialog
QFileIconProvider
QFileInfo
QFileOpenEvent
QFileSelector
QFileSystemModel
QFileSystemWatcher
QFinalState
QFlag
QFlags
QFocusEvent
QFocusFrame
QFont
QFontComboBox
QFontDatabase
QFontDialog
QFontInfo
QFontMetrics
QFontMetricsF
QFormBuilder
QFormLayout
QFrame
QFuture
QFutureIterator
QFutureSynchronizer
QFutureWatcher
G
QGenericArgument
QGenericMatrix
QGenericPlugin
QGenericPluginFactory
QGenericReturnArgument
QGeoAddress
QGeoAreaMonitorInfo
QGeoAreaMonitorSource
QGeoCircle
QGeoCoordinate
QGeoLocation
QGeoPositionInfo
QGeoPositionInfoSource
QGeoPositionInfoSourceFactory
QGeoRectangle
QGeoSatelliteInfo
QGeoSatelliteInfoSource
QGeoShape
QGesture
QGestureEvent
QGestureRecognizer
QGLBuffer
QGLColormap
QGLContext
QGLFormat
QGLFramebufferObject
QGLFramebufferObjectFormat
QGLFunctions
QGlobalStatic
QGLPixelBuffer
QGLShader
QGLShaderProgram
QGLWidget
QGlyphRun
QGradient
QGraphicsAnchor
QGraphicsAnchorLayout
QGraphicsBlurEffect
QGraphicsColorizeEffect
QGraphicsDropShadowEffect
QGraphicsEffect
QGraphicsEllipseItem
QGraphicsGridLayout
QGraphicsItem
QGraphicsItemAnimation
QGraphicsItemGroup
QGraphicsLayout
QGraphicsLayoutItem
QGraphicsLinearLayout
QGraphicsLineItem
QGraphicsObject
QGraphicsOpacityEffect
QGraphicsPathItem
QGraphicsPixmapItem
QGraphicsPolygonItem
QGraphicsProxyWidget
QGraphicsRectItem
QGraphicsRotation
QGraphicsScale
QGraphicsScene
QGraphicsSceneContextMenuEvent
QGraphicsSceneDragDropEvent
QGraphicsSceneEvent
QGraphicsSceneHelpEvent
QGraphicsSceneHoverEvent
QGraphicsSceneMouseEvent
QGraphicsSceneMoveEvent
QGraphicsSceneResizeEvent
QGraphicsSceneWheelEvent
QGraphicsSimpleTextItem
QGraphicsSvgItem
QGraphicsTextItem
QGraphicsTransform
QGraphicsVideoItem
QGraphicsView
QGraphicsWebView
QGraphicsWidget
QGridLayout
QGroupBox
QGuiApplication
QGyroscope
QGyroscopeFilter
QGyroscopeReading
H
QHash
QHashIterator
QHBoxLayout
QHeaderView
QHelpContentItem
QHelpContentModel
QHelpContentWidget
QHelpEngine
QHelpEngineCore
QHelpEvent
QHelpIndexModel
QHelpIndexWidget
QHelpSearchEngine
QHelpSearchQuery
QHelpSearchQueryWidget
QHelpSearchResultWidget
QHideEvent
QHistoryState
QHolsterFilter
QHolsterReading
QHolsterSensor
QHostAddress
QHostInfo
QHoverEvent
QHttpMultiPart
QHttpPart
I
QIcon
QIconDragEvent
QIconEngine
QIconEnginePlugin
QIdentityProxyModel
QImage
QImageEncoderControl
QImageEncoderSettings
QImageIOHandler
QImageIOPlugin
QImageReader
QImageWriter
QInputDialog
QInputEvent
QInputMethod
QInputMethodEvent
QInputMethodQueryEvent
QIntValidator
QIODevice
QIRProximityFilter
QIRProximityReading
QIRProximitySensor
QItemDelegate
QItemEditorCreator
QItemEditorCreatorBase
QItemEditorFactory
QItemSelection
QItemSelectionModel
QItemSelectionRange
J
QJSEngine
QJsonArray
QJsonDocument
QJsonObject
QJsonParseError
QJsonValue
QJSValue
QJSValueIterator
K
QKeyEvent
QKeyEventTransition
QKeySequence
QKeySequenceEdit
L
QLabel
QLatin1Char
QLatin1String
QLayout
QLayoutItem
QLCDNumber
QLibrary
QLibraryInfo
QLightFilter
QLightReading
QLightSensor
QLine
QLinearGradient
QLineEdit
QLineF
QLinkedList
QLinkedListIterator
QList
QListIterator
QListView
QListWidget
QListWidgetItem
QLocale
QLocalServer
QLocalSocket
QLockFile
QLoggingCategory
M
QMacCocoaViewContainer
QMacNativeWidget
QMacPasteboardMime
QMacToolBarItem
QMagnetometer
QMagnetometerFilter
QMagnetometerReading
QMainWindow
QMap
QMapIterator
QMargins
QMarginsF
QMaskGenerator
QMatrix
QMatrix4x4
QMdiArea
QMdiSubWindow
QMediaAudioProbeControl
QMediaAvailabilityControl
QMediaBindableInterface
QMediaContainerControl
QMediaContent
QMediaControl
QMediaGaplessPlaybackControl
QMediaNetworkAccessControl
QMediaObject
QMediaPlayer
QMediaPlayerControl
QMediaPlaylist
QMediaRecorder
QMediaRecorderControl
QMediaResource
QMediaService
QMediaServiceCameraInfoInterface
QMediaServiceFeaturesInterface
QMediaServiceProviderPlugin
QMediaServiceSupportedDevicesInterface
QMediaServiceSupportedFormatsInterface
QMediaStreamsControl
QMediaTimeInterval
QMediaTimeRange
QMediaVideoProbeControl
QMenu
QMenuBar
QMessageAuthenticationCode
QMessageBox
QMessageLogContext
QMessageLogger
QMetaClassInfo
QMetaDataReaderControl
QMetaDataWriterControl
QMetaEnum
QMetaMethod
QMetaObject
QMetaProperty
QMetaType
QMimeData
QMimeDatabase
QMimeType
QModelIndex
QMouseEvent
QMouseEventTransition
QMoveEvent
QMovie
QMultiHash
QMultiMap
QMutableHashIterator
QMutableLinkedListIterator
QMutableListIterator
QMutableMapIterator
QMutableSetIterator
QMutableVectorIterator
QMutex
QMutexLocker
N
QNativeGestureEvent
QNdefFilter
QNdefMessage
QNdefNfcSmartPosterRecord
QNdefNfcTextRecord
QNdefNfcUriRecord
QNdefRecord
QNearFieldManager
QNearFieldShareManager
QNearFieldShareTarget
QNearFieldTarget
QNetworkAccessManager
QNetworkAddressEntry
QNetworkCacheMetaData
QNetworkConfiguration
QNetworkConfigurationManager
QNetworkCookie
QNetworkCookieJar
QNetworkDiskCache
QNetworkInterface
QNetworkProxy
QNetworkProxyFactory
QNetworkProxyQuery
QNetworkReply
QNetworkRequest
QNetworkSession
QNmeaPositionInfoSource
O
QObject
QObjectCleanupHandler
QOffscreenSurface
QOpenGLBuffer
QOpenGLContext
QOpenGLContextGroup
QOpenGLDebugLogger
QOpenGLDebugMessage
QOpenGLFramebufferObject
QOpenGLFramebufferObjectFormat
QOpenGLFunctions
QOpenGLFunctions_1_0
QOpenGLFunctions_1_1
QOpenGLFunctions_1_2
QOpenGLFunctions_1_3
QOpenGLFunctions_1_4
QOpenGLFunctions_1_5
QOpenGLFunctions_2_0
QOpenGLFunctions_2_1
QOpenGLFunctions_3_0
QOpenGLFunctions_3_1
QOpenGLFunctions_3_2_Compatibility
QOpenGLFunctions_3_2_Core
QOpenGLFunctions_3_3_Compatibility
QOpenGLFunctions_3_3_Core
QOpenGLFunctions_4_0_Compatibility
QOpenGLFunctions_4_0_Core
QOpenGLFunctions_4_1_Compatibility
QOpenGLFunctions_4_1_Core
QOpenGLFunctions_4_2_Compatibility
QOpenGLFunctions_4_2_Core
QOpenGLFunctions_4_3_Compatibility
QOpenGLFunctions_4_3_Core
QOpenGLFunctions_ES2
QOpenGLPaintDevice
QOpenGLShader
QOpenGLShaderProgram
QOpenGLTexture
QOpenGLTimeMonitor
QOpenGLTimerQuery
QOpenGLVersionProfile
QOpenGLVertexArrayObject
QOrientationFilter
QOrientationReading
QOrientationSensor
P
QPagedPaintDevice
QPageLayout
QPageSetupDialog
QPageSize
QPaintDevice
QPaintEngine
QPaintEngineState
QPainter
QPainterPath
QPainterPathStroker
QPaintEvent
QPair
QPalette
QPanGesture
QParallelAnimationGroup
QPauseAnimation
QPdfWriter
QPen
QPersistentModelIndex
QPicture
QPictureFormatPlugin
QPictureIO
QPinchGesture
QPixmap
QPixmapCache
QPlainTextDocumentLayout
QPlainTextEdit
QPlatformSystemTrayIcon
QPluginLoader
QPoint
QPointer
QPointF
QPolygon
QPolygonF
QPressureFilter
QPressureReading
QPressureSensor
QPrintDialog
QPrintEngine
QPrinter
QPrinterInfo
QPrintPreviewDialog
QPrintPreviewWidget
QProcess
QProcessEnvironment
QProgressBar
QProgressDialog
QPropertyAnimation
QProximityFilter
QProximityReading
QProximitySensor
QProxyStyle
QPushButton
Q
QQmlAbstractProfilerAdapter
QQmlAbstractUrlInterceptor
QQmlApplicationEngine
QQmlComponent
QQmlContext
QQmlEngine
QQmlError
QQmlExpression
QQmlExtensionPlugin
QQmlFileSelector
QQmlImageProviderBase
QQmlIncubationController
QQmlIncubator
QQmlListProperty
QQmlListReference
QQmlNdefRecord
QQmlNetworkAccessManagerFactory
QQmlParserStatus
QQmlProperty
QQmlPropertyMap
QQmlPropertyValueSource
QQmlScriptString
qoutputrange
QTouchEventSequence (QTest)
QQuaternion
QQueue
QQuickFramebufferObject
QQuickImageProvider
QQuickItem
QQuickPaintedItem
QQuickTextDocument
QQuickTextureFactory
QQuickView
QQuickWidget
QQuickWindow
R
QRadialGradient
QRadioButton
QRadioData
QRadioDataControl
QRadioTuner
QRadioTunerControl
QRasterPaintEngine
QRawFont
QReadLocker
QReadWriteLock
QRect
QRectF
QRegExp
QRegExpValidator
QRegion
QRegularExpression
QRegularExpressionMatch
QRegularExpressionMatchIterator
QRegularExpressionValidator
QResizeEvent
QResource
QRotationFilter
QRotationReading
QRotationSensor
QRubberBand
QRunnable
S
QSaveFile
QScopedArrayPointer
QScopedPointer
QScopedValueRollback
QScreen
QScriptable
QScriptClass
QScriptClassPropertyIterator
QScriptContext
QScriptContextInfo
QScriptEngine
QScriptEngineAgent
QScriptEngineDebugger
QScriptExtensionPlugin
QScriptProgram
QScriptString
QScriptSyntaxCheckResult
QScriptValue
QScriptValueIterator
QScrollArea
QScrollBar
QScroller
QScrollerProperties
QScrollEvent
QScrollPrepareEvent
QSemaphore
QSensor
QSensorBackend
QSensorBackendFactory
QSensorChangesInterface
QSensorFilter
QSensorGesture
QSensorGestureManager
QSensorGesturePluginInterface
QSensorGestureRecognizer
QSensorManager
QSensorPluginInterface
QSensorReading
QSequentialAnimationGroup
QSequentialIterable
QSerialPort
QSerialPortInfo
QSessionManager
QSet
QSetIterator
QSettings
QSGBasicGeometryNode
QSGClipNode
QSGDynamicTexture
QSGFlatColorMaterial
QSGGeometry
QSGGeometryNode
QSGMaterial
QSGMaterialShader
QSGMaterialType
QSGNode
QSGOpacityNode
QSGOpaqueTextureMaterial
QSGSimpleMaterial
QSGSimpleMaterialShader
QSGSimpleRectNode
QSGSimpleTextureNode
QSGTexture
QSGTextureMaterial
QSGTextureProvider
QSGTransformNode
QSGVertexColorMaterial
QSharedData
QSharedDataPointer
QSharedMemory
QSharedPointer
QShortcut
QShortcutEvent
QShowEvent
QSignalBlocker
QSignalMapper
QSignalSpy
QSignalTransition
QSimpleXmlNodeModel
QSize
QSizeF
QSizeGrip
QSizePolicy
QSlider
QSocketNotifier
QSortFilterProxyModel
QSound
QSoundEffect
QSourceLocation
QSpacerItem
QSpinBox
QSplashScreen
QSplitter
QSplitterHandle
QSqlDatabase
QSqlDriver
QSqlDriverCreator
QSqlDriverCreatorBase
QSqlDriverPlugin
QSqlError
QSqlField
QSqlIndex
QSqlQuery
QSqlQueryModel
QSqlRecord
QSqlRelation
QSqlRelationalDelegate
QSqlRelationalTableModel
QSqlResult
QSqlTableModel
QSslCertificate
QSslCertificateExtension
QSslCipher
QSslConfiguration
QSslError
QSslKey
QSslSocket
QStack
QStackedLayout
QStackedWidget
QStandardItem
QStandardItemEditorCreator
QStandardItemModel
QStandardPaths
QState
QStateMachine
QStaticPlugin
QStaticText
QStatusBar
QStatusTipEvent
QString
QStringList
QStringListModel
QStringMatcher
QStringRef
QStyle
QStyledItemDelegate
QStyleFactory
QStyleHintReturn
QStyleHintReturnMask
QStyleHintReturnVariant
QStyleHints
QStyleOption
QStyleOptionButton
QStyleOptionComboBox
QStyleOptionComplex
QStyleOptionDockWidget
QStyleOptionFocusRect
QStyleOptionFrame
QStyleOptionGraphicsItem
QStyleOptionGroupBox
QStyleOptionHeader
QStyleOptionMenuItem
QStyleOptionProgressBar
QStyleOptionRubberBand
QStyleOptionSizeGrip
QStyleOptionSlider
QStyleOptionSpinBox
QStyleOptionTab
QStyleOptionTabBarBase
QStyleOptionTabWidgetFrame
QStyleOptionTitleBar
QStyleOptionToolBar
QStyleOptionToolBox
QStyleOptionToolButton
QStyleOptionViewItem
QStylePainter
QStylePlugin
QSupportedWritingSystems
QSurface
QSurfaceFormat
QSvgGenerator
QSvgRenderer
QSvgWidget
QSwipeGesture
QSyntaxHighlighter
QSysInfo
QSystemSemaphore
QSystemTrayIcon
T
QTabBar
QTabletEvent
QTableView
QTableWidget
QTableWidgetItem
QTableWidgetSelectionRange
QTabWidget
QTapAndHoldGesture
QTapFilter
QTapGesture
QTapReading
QTapSensor
QTcpServer
QTcpSocket
QTemporaryDir
QTemporaryFile
QTestEventList
QTextBlock
QTextBlockFormat
QTextBlockGroup
QTextBlockUserData
QTextBoundaryFinder
QTextBrowser
QTextCharFormat
QTextCodec
QTextCursor
QTextDecoder
QTextDocument
QTextDocumentFragment
QTextDocumentWriter
QTextEdit
QTextEncoder
QTextFormat
QTextFragment
QTextFrame
QTextFrameFormat
QTextImageFormat
QTextInlineObject
QTextItem
QTextLayout
QTextLength
QTextLine
QTextList
QTextListFormat
QTextObject
QTextObjectInterface
QTextOption
QTextStream
QTextTable
QTextTableCell
QTextTableCellFormat
QTextTableFormat
QThread
QThreadPool
QThreadStorage
QTileRules
QTiltFilter
QTiltReading
QTiltSensor
QTime
QTimeEdit
QTimeLine
QTimer
QTimerEvent
QTimeZone
QToolBar
QToolBox
QToolButton
QToolTip
QTouchDevice
QTouchEvent
QTransform
QTranslator
QTreeView
QTreeWidget
QTreeWidgetItem
QTreeWidgetItemIterator
U
QUdpSocket
QUiLoader
QUndoCommand
QUndoGroup
QUndoStack
QUndoView
QUnhandledException
QUrl
QUrlQuery
QUuid
V
QValidator
QVariant
QVariantAnimation
QVarLengthArray
QVBoxLayout
QVector
QVector2D
QVector3D
QVector4D
QVectorIterator
QVideoDeviceSelectorControl
QVideoEncoderSettings
QVideoEncoderSettingsControl
QVideoFrame
QVideoProbe
QVideoRendererControl
QVideoSurfaceFormat
QVideoWidget
QVideoWidgetControl
QVideoWindowControl
W
QWaitCondition
QWeakPointer
QWebDatabase
QWebElement
QWebElementCollection
QWebFrame
QWebHistory
QWebHistoryInterface
QWebHistoryItem
QWebHitTestResult
QWebInspector
QWebPage
QWebPluginFactory
QWebSecurityOrigin
QWebSettings
QWebSocket
QWebSocketCorsAuthenticator
QWebSocketServer
QWebView
QWhatsThis
QWhatsThisClickedEvent
QWheelEvent
QWidget
QWidgetAction
QWidgetItem
QWindow
QWindowStateChangeEvent
QWinEventNotifier
QWinJumpList
QWinJumpListCategory
QWinJumpListItem
QWinTaskbarButton
QWinTaskbarProgress
QWinThumbnailToolBar
QWinThumbnailToolButton
QWizard
QWizardPage
QWriteLocker
X
QX11Info
QXmlAttributes
QXmlContentHandler
QXmlDeclHandler
QXmlDefaultHandler
QXmlDTDHandler
QXmlEntityResolver
QXmlErrorHandler
QXmlFormatter
QXmlInputSource
QXmlItem
QXmlLexicalHandler
QXmlLocator
QXmlName
QXmlNamePool
QXmlNamespaceSupport
QXmlNodeModelIndex
QXmlParseException
QXmlQuery
QXmlReader
QXmlResultItems
QXmlSchema
QXmlSchemaValidator
QXmlSerializer
QXmlSimpleReader
QXmlStreamAttribute
QXmlStreamAttributes
QXmlStreamEntityDeclaration
QXmlStreamEntityResolver
QXmlStreamNamespaceDeclaration
QXmlStreamNotationDeclaration
QXmlStreamReader
QXmlStreamWriter

See also All Modules and Obsolete Classes.