Qt Reference Documentation
Home
Inheritance Hierarchy
Inheritance Hierarchy
Phonon::EffectParameter
QtConcurrent::Exception
QtConcurrent::UnhandledException
Phonon::MediaNode
Phonon::AudioDataOutput
Phonon::AudioOutput
Phonon::Effect
Phonon::MediaObject
Phonon::VideoWidget
Phonon::MediaSource
Phonon::ObjectDescription
Phonon::Path
QAbstractExtensionFactory
QExtensionFactory
QAbstractExtensionManager
QExtensionManager
QAbstractFileEngine
QFSFileEngine
QAbstractFileEngineHandler
QAbstractFileEngineIterator
QAbstractFormBuilder
QFormBuilder
QAbstractVideoBuffer
QAbstractXmlReceiver
QXmlSerializer
QXmlFormatter
QAccessible
QAccessibleInterface
QAccessibleObject
QAccessibleWidget
QAccessiblePlugin
QAccessibleBridge
QAtomicInt
QAtomicPointer
QAudioDeviceInfo
QAudioFormat
QAuthenticator
QAxAggregated
QAxBase
QAxObject
QAxScriptEngine
QAxWidget
QAxBindable
QBasicTimer
QBitArray
QBrush
QByteArray
Q3CString
QByteArrayMatcher
QCache
QChar
QColor
QColormap
QContiguousCache
QCryptographicHash
QCursor
QDBusArgument
QDBusConnection
QDBusContext
QDBusError
QDBusMessage
QDBusPendingCall
QDBusPendingCallWatcher
QDBusPendingReply
QDBusReply
QDBusUnixFileDescriptor
QDataStream
QDate
QDateTime
QDebug
QDeclarativeError
QDeclarativeImageProvider
QDeclarativeListProperty
QDeclarativeListReference
QDeclarativeNetworkAccessManagerFactory
QDeclarativeParserStatus
QDeclarativeItem
QDeclarativeProperty
QDeclarativePropertyValueSource
QDeclarativeScriptString
QDecoration
QDecorationDefault
QDecorationFactory
QDesignerContainerExtension
QDesignerCustomWidgetCollectionInterface
QDesignerCustomWidgetInterface
QDesignerDynamicPropertySheetExtension
QDesignerFormWindowCursorInterface
QDesignerMemberSheetExtension
QDesignerPropertySheetExtension
QDesignerTaskMenuExtension
QDesktopServices
QDir
QDirIterator
QDomImplementation
QDomNamedNodeMap
QDomNode
QDomAttr
QDomCharacterData
QDomComment
QDomText
QDomCDATASection
QDomDocument
QDomDocumentFragment
QDomDocumentType
QDomElement
QDomEntity
QDomEntityReference
QDomNotation
QDomProcessingInstruction
QDomNodeList
QEasingCurve
QElapsedTimer
QEvent
QAccessibleEvent
QActionEvent
QChildEvent
QCloseEvent
QCustomEvent
QDragLeaveEvent
QDropEvent
QDragMoveEvent
QDragEnterEvent
QDynamicPropertyChangeEvent
QFileOpenEvent
QFocusEvent
QGestureEvent
QGraphicsSceneEvent
QGraphicsSceneContextMenuEvent
QGraphicsSceneDragDropEvent
QGraphicsSceneHelpEvent
QGraphicsSceneHoverEvent
QGraphicsSceneMouseEvent
QGraphicsSceneMoveEvent
QGraphicsSceneResizeEvent
QGraphicsSceneWheelEvent
QHelpEvent
QHideEvent
QHoverEvent
QIconDragEvent
QInputEvent
QContextMenuEvent
QKeyEvent
QMouseEvent
QTabletEvent
QTouchEvent
QWheelEvent
QInputMethodEvent
QMoveEvent
QPaintEvent
QResizeEvent
QShortcutEvent
QShowEvent
QStatusTipEvent
QTimerEvent
QWhatsThisClickedEvent
QWindowStateChangeEvent
QExplicitlySharedDataPointer
QFileIconProvider
QFileInfo
QFlag
QFlags
QFont
QFontDatabase
QFontEngineInfo
QFontInfo
QFontMetrics
QFontMetricsF
QFuture
QFutureIterator
QFutureSynchronizer
QGLBuffer
QGLColormap
QGLContext
QGLFormat
QGLFramebufferObjectFormat
QGLFunctions
QGenericArgument
QGenericReturnArgument
QGenericMatrix
QGenericPluginFactory
QGestureRecognizer
QGlyphRun
QGradient
QConicalGradient
QLinearGradient
QRadialGradient
QGraphicsItem
QAbstractGraphicsShapeItem
QGraphicsEllipseItem
QGraphicsPathItem
QGraphicsPolygonItem
QGraphicsRectItem
QGraphicsSimpleTextItem
QGraphicsItemGroup
QGraphicsLineItem
QGraphicsObject
QDeclarativeItem
QGraphicsSvgItem
QGraphicsTextItem
QGraphicsWidget
QGraphicsProxyWidget
QGraphicsWebView
QGraphicsPixmapItem
QGraphicsLayoutItem
QGraphicsLayout
QGraphicsAnchorLayout
QGraphicsGridLayout
QGraphicsLinearLayout
QGraphicsWidget
QGraphicsProxyWidget
QGraphicsWebView
QHash
QMultiHash
QHashIterator
QHelpContentItem
QHelpSearchQuery
QHostAddress
QHostInfo
QHttpPart
QIcon
QIconEngine
QIconEngineV2
QImageIOHandler
QImageReader
QImageWriter
QInputContextFactory
QItemEditorCreatorBase
QItemEditorCreator
QStandardItemEditorCreator
QItemEditorFactory
QItemSelectionRange
QKbdDriverFactory
QKeySequence
QLatin1Char
QLatin1String
QLayoutItem
QLayout
QBoxLayout
Q3HBoxLayout
Q3VBoxLayout
QHBoxLayout
QVBoxLayout
QFormLayout
QGridLayout
QStackedLayout
QSpacerItem
QWidgetItem
QLibraryInfo
QLine
QLineF
QLinkedList
Q3ValueList
Q3CanvasItemList
Q3ValueStack
QLinkedListIterator
QList
QItemSelection
QQueue
QSignalSpy
QStringList
QTestEventList
QListIterator
QListWidgetItem
QLocale
QMacPasteboardMime
QMap
QMultiMap
QMapIterator
QMargins
QMatrix4x4
QMetaClassInfo
QMetaEnum
QMetaMethod
QMetaObject
QMetaProperty
QMetaType
QModelIndex
QMouseDriverFactory
QMutableHashIterator
QMutableLinkedListIterator
QMutableListIterator
QMutableMapIterator
QMutableSetIterator
QMutableVectorIterator
QMutex
QMutexLocker
QNetworkAddressEntry
QNetworkCacheMetaData
QNetworkConfiguration
QNetworkCookie
QNetworkInterface
QNetworkProxy
QNetworkProxyFactory
QNetworkProxyQuery
QNetworkRequest
QObject
Phonon::AudioDataOutput
Phonon::AudioOutput
Maemo::DBusDispatcher
Phonon::Effect
Phonon::MediaController
Phonon::MediaObject
Phonon::BackendCapabilities::Notifier
Q3Accel
Q3Action
Q3ActionGroup
Q3Canvas
Q3Dns
Q3DragObject
Q3IconDrag
Q3ImageDrag
Q3StoredDrag
Q3ColorDrag
Q3UriDrag
Q3TextDrag
Q3EditorFactory
Q3SqlEditorFactory
Q3FileIconProvider
Q3NetworkOperation
Q3NetworkProtocol
Q3Ftp
Q3Http
Q3LocalFs
Q3Process
Q3ServerSocket
Q3Signal
Q3SqlForm
Q3StyleSheet
Q3UrlOperator
Q3WhatsThis
QAbstractAnimation
QAnimationGroup
QParallelAnimationGroup
QSequentialAnimationGroup
QPauseAnimation
QVariantAnimation
QPropertyAnimation
QAbstractEventDispatcher
QAbstractFontEngine
QAbstractItemDelegate
QItemDelegate
QSqlRelationalDelegate
QStyledItemDelegate
QAbstractItemModel
QAbstractListModel
QStringListModel
QHelpIndexModel
QAbstractProxyModel
QIdentityProxyModel
QSortFilterProxyModel
QAbstractTableModel
QSqlQueryModel
QSqlTableModel
QSqlRelationalTableModel
QDirModel
QFileSystemModel
QHelpContentModel
QProxyModel
QStandardItemModel
QAbstractMessageHandler
QAbstractNetworkCache
QNetworkDiskCache
QAbstractState
QFinalState
QHistoryState
QState
QStateMachine
QAbstractTextDocumentLayout
QPlainTextDocumentLayout
QAbstractTransition
QEventTransition
QKeyEventTransition
QMouseEventTransition
QSignalTransition
QAbstractUriResolver
QAbstractVideoSurface
QAccessibleBridgePlugin
QAccessiblePlugin
QAction
QMenuItem
QWidgetAction
QActionGroup
QAudioInput
QAudioOutput
QAxFactory
QAxObject
QAxScriptEngine
QAxScript
QAxScriptManager
QButtonGroup
QClipboard
QCompleter
QCopChannel
QCoreApplication
QApplication
QDBusAbstractAdaptor
QDBusAbstractInterface
QDBusConnectionInterface
QDBusInterface
QDBusPendingCallWatcher
QDBusServiceWatcher
QDataWidgetMapper
QDeclarativeComponent
QDeclarativeContext
QDeclarativeEngine
QDeclarativeExpression
QDeclarativeExtensionPlugin
QDeclarativePropertyMap
QDecorationPlugin
QDesignerFormEditorInterface
QDesignerFormWindowManagerInterface
QDirectPainter
QDrag
QEventLoop
QExtensionFactory
QExtensionManager
QFileSystemWatcher
QFontEnginePlugin
QFtp
QFutureWatcher
QGLShader
QGLShaderProgram
QGenericPlugin
QGesture
QPanGesture
QPinchGesture
QSwipeGesture
QTapAndHoldGesture
QTapGesture
QGraphicsAnchor
QGraphicsEffect
QGraphicsBlurEffect
QGraphicsColorizeEffect
QGraphicsDropShadowEffect
QGraphicsOpacityEffect
QGraphicsItemAnimation
QGraphicsObject
QDeclarativeItem
QGraphicsSvgItem
QGraphicsTextItem
QGraphicsWidget
QGraphicsProxyWidget
QGraphicsWebView
QGraphicsScene
QGraphicsTransform
QGraphicsRotation
QGraphicsScale
QHelpEngineCore
QHelpEngine
QHelpSearchEngine
QHttp
QHttpMultiPart
QIODevice
Q3Socket
Q3SocketDevice
QAbstractSocket
QTcpSocket
QSslSocket
QUdpSocket
QBuffer
QFile
QTemporaryFile
QLocalSocket
QNetworkReply
QProcess
QIconEnginePlugin
QIconEnginePluginV2
QImageIOPlugin
QInputContext
QInputContextPlugin
QItemSelectionModel
QKbdDriverPlugin
QLayout
QBoxLayout
Q3HBoxLayout
Q3VBoxLayout
QHBoxLayout
QVBoxLayout
QFormLayout
QGridLayout
QStackedLayout
QLibrary
QLocalServer
QMimeData
QMouseDriverPlugin
QMovie
QNetworkAccessManager
QNetworkConfigurationManager
QNetworkCookieJar
QNetworkSession
QObjectCleanupHandler
QPictureFormatPlugin
QPlatformCursor
QPluginLoader
QScreenDriverPlugin
QScriptEngine
QScriptEngineDebugger
QScriptExtensionPlugin
QSessionManager
QSettings
QSharedMemory
QShortcut
QSignalMapper
QSignalSpy
QSocketNotifier
QSound
QSqlDriver
QSqlDriverPlugin
QStyle
QCommonStyle
QMotifStyle
QCDEStyle
QProxyStyle
QS60Style
QWindowsStyle
QCleanlooksStyle
QGtkStyle
QMacStyle
QPlastiqueStyle
QWindowsXPStyle
QWindowsVistaStyle
QStylePlugin
QSvgRenderer
QSyntaxHighlighter
QSystemTrayIcon
QTcpServer
QTextCodecPlugin
QTextDocument
QTextObject
QTextBlockGroup
QTextList
QTextFrame
QTextTable
QThread
QThreadPool
QTimeLine
QTimer
QTranslator
QUiLoader
QUndoGroup
QUndoStack
QValidator
QDoubleValidator
QIntValidator
QRegExpValidator
QWSClient
QWSInputMethod
QWSServer
QWebFrame
QWebHistoryInterface
QWebPage
QWebPluginFactory
QWidget
Phonon::EffectWidget
Q3ComboBox
Q3DataBrowser
Q3DataView
Q3DateTimeEdit
Q3DateTimeEditBase
Q3DateEdit
Q3TimeEdit
Q3DockArea
Q3Header
Q3MainWindow
QAbstractButton
Q3Button
QCheckBox
QPushButton
QCommandLinkButton
QRadioButton
QToolButton
QAbstractSlider
QDial
QScrollBar
QSlider
QAbstractSpinBox
QDateTimeEdit
QDateEdit
QTimeEdit
QDoubleSpinBox
QSpinBox
QAxWidget
QCalendarWidget
QComboBox
QFontComboBox
QDesignerActionEditorInterface
QDesignerFormWindowInterface
QDesignerObjectInspectorInterface
QDesignerPropertyEditorInterface
QDesignerWidgetBoxInterface
QDesktopWidget
QDialog
Q3FileDialog
Q3ProgressDialog
Q3TabDialog
Q3Wizard
QAbstractPrintDialog
QPrintDialog
QColorDialog
QErrorMessage
QFileDialog
QFontDialog
QInputDialog
QMessageBox
QPageSetupDialog
QPrintPreviewDialog
QProgressDialog
QWizard
QDialogButtonBox
QDockWidget
QFocusFrame
QFrame
Q3Frame
Q3DockWindow
Q3ToolBar
Q3Grid
Q3HBox
Q3VBox
Q3ScrollView
Q3CanvasView
Q3GridView
Q3IconView
Q3ListBox
Q3ListView
Q3Table
Q3DataTable
Q3TextEdit
Q3MultiLineEdit
Q3TextBrowser
Q3TextView
Q3WidgetStack
Q3ProgressBar
QAbstractScrollArea
QAbstractItemView
QColumnView
QHeaderView
QListView
QHelpIndexWidget
QListWidget
QUndoView
QTableView
QTableWidget
QTreeView
QHelpContentWidget
QTreeWidget
QGraphicsView
QDeclarativeView
QMdiArea
QPlainTextEdit
QScrollArea
QTextEdit
QTextBrowser
QLCDNumber
QLabel
QSplitter
QStackedWidget
QToolBox
QGLWidget
QGroupBox
Q3GroupBox
Q3ButtonGroup
Q3HButtonGroup
Q3VButtonGroup
Q3HGroupBox
Q3VGroupBox
QHelpSearchQueryWidget
QHelpSearchResultWidget
QLineEdit
QMacCocoaViewContainer
QMacNativeWidget
QMainWindow
QMdiSubWindow
QMenu
Q3PopupMenu
QMenuBar
QPrintPreviewWidget
QProgressBar
QRubberBand
QSizeGrip
QSplashScreen
QSplitterHandle
QStatusBar
QSvgWidget
QTabBar
QTabWidget
QToolBar
QWSEmbedWidget
QWebInspector
QWebView
QWizardPage
QWorkspace
QX11EmbedContainer
QX11EmbedWidget
Phonon::SeekSlider
Phonon::VideoPlayer
Phonon::VideoWidget
Phonon::VolumeSlider
QPaintDevice
QCustomRasterPaintDevice
QGLFramebufferObject
QGLPixelBuffer
QImage
QPicture
Q3Picture
QPixmap
Q3CanvasPixmap
QBitmap
QPrinter
QSvgGenerator
QWidget
Phonon::EffectWidget
Q3ComboBox
Q3DataBrowser
Q3DataView
Q3DateTimeEdit
Q3DateTimeEditBase
Q3DateEdit
Q3TimeEdit
Q3DockArea
Q3Header
Q3MainWindow
QAbstractButton
Q3Button
QCheckBox
QPushButton
QCommandLinkButton
QRadioButton
QToolButton
QAbstractSlider
QDial
QScrollBar
QSlider
QAbstractSpinBox
QDateTimeEdit
QDateEdit
QTimeEdit
QDoubleSpinBox
QSpinBox
QAxWidget
QCalendarWidget
QComboBox
QFontComboBox
QDesignerActionEditorInterface
QDesignerFormWindowInterface
QDesignerObjectInspectorInterface
QDesignerPropertyEditorInterface
QDesignerWidgetBoxInterface
QDesktopWidget
QDialog
Q3FileDialog
Q3ProgressDialog
Q3TabDialog
Q3Wizard
QAbstractPrintDialog
QPrintDialog
QColorDialog
QErrorMessage
QFileDialog
QFontDialog
QInputDialog
QMessageBox
QPageSetupDialog
QPrintPreviewDialog
QProgressDialog
QWizard
QDialogButtonBox
QDockWidget
QFocusFrame
QFrame
Q3Frame
Q3DockWindow
Q3ToolBar
Q3Grid
Q3HBox
Q3VBox
Q3ScrollView
Q3CanvasView
Q3GridView
Q3IconView
Q3ListBox
Q3ListView
Q3Table
Q3DataTable
Q3TextEdit
Q3MultiLineEdit
Q3TextBrowser
Q3TextView
Q3WidgetStack
Q3ProgressBar
QAbstractScrollArea
QAbstractItemView
QColumnView
QHeaderView
QListView
QHelpIndexWidget
QListWidget
QUndoView
QTableView
QTableWidget
QTreeView
QHelpContentWidget
QTreeWidget
QGraphicsView
QDeclarativeView
QMdiArea
QPlainTextEdit
QScrollArea
QTextEdit
QTextBrowser
QLCDNumber
QLabel
QSplitter
QStackedWidget
QToolBox
QGLWidget
QGroupBox
Q3GroupBox
Q3ButtonGroup
Q3HButtonGroup
Q3VButtonGroup
Q3HGroupBox
Q3VGroupBox
QHelpSearchQueryWidget
QHelpSearchResultWidget
QLineEdit
QMacCocoaViewContainer
QMacNativeWidget
QMainWindow
QMdiSubWindow
QMenu
Q3PopupMenu
QMenuBar
QPrintPreviewWidget
QProgressBar
QRubberBand
QSizeGrip
QSplashScreen
QSplitterHandle
QStatusBar
QSvgWidget
QTabBar
QTabWidget
QToolBar
QWSEmbedWidget
QWebInspector
QWebView
QWizardPage
QWorkspace
QX11EmbedContainer
QX11EmbedWidget
Phonon::SeekSlider
Phonon::VideoPlayer
Phonon::VideoWidget
Phonon::VolumeSlider
QPaintEngine
QRasterPaintEngine
QPaintEngineState
QPainter
Q3Painter
QStylePainter
QPainterPath
QPainterPathStroker
QPair
QPalette
QColorGroup
QPen
QPersistentModelIndex
QPixmapCache
QPlatformCursorImage
QPlatformFontDatabase
QPlatformWindowFormat
QPoint
QPointF
QPointer
QPrintEngine
QPrinterInfo
QProcessEnvironment
QQuaternion
QRawFont
QReadLocker
QReadWriteLock
QRect
QRectF
QRegExp
QRegion
QResource
QRunnable
QS60MainAppUi
QS60MainApplication
QS60MainDocument
QScopedPointer
QScopedArrayPointer
QScopedValueRollback
QScreen
QProxyScreen
QScreenCursor
QProxyScreenCursor
QScreenDriverFactory
QScriptClass
QScriptClassPropertyIterator
QScriptContext
QScriptContextInfo
QScriptEngineAgent
QScriptProgram
QScriptString
QScriptSyntaxCheckResult
QScriptValue
QScriptValueIterator
QScriptable
QSemaphore
QSet
QSetIterator
QSharedData
QAbstractXmlNodeModel
QSimpleXmlNodeModel
QSharedDataPointer
QSharedPointer
QSize
QSizeF
QSizePolicy
QSourceLocation
QSqlDatabase
QSqlDriverCreatorBase
QSqlDriverCreator
QSqlError
QSqlField
QSqlQuery
Q3SqlCursor
Q3SqlSelectCursor
QSqlRecord
Q3SqlCursor
Q3SqlSelectCursor
QSqlIndex
QSqlRelation
QSqlResult
QSslCertificate
QSslCipher
QSslConfiguration
QSslError
QSslKey
QStandardItem
QStaticText
QString
QConstString
QStringMatcher
QStringRef
QStyleFactory
QStyleHintReturn
QStyleHintReturnMask
QStyleHintReturnVariant
QStyleOption
QStyleOptionButton
QStyleOptionComplex
QStyleOptionComboBox
QStyleOptionGroupBox
QStyleOptionQ3ListView
QStyleOptionSizeGrip
QStyleOptionSlider
QStyleOptionSpinBox
QStyleOptionTitleBar
QStyleOptionToolButton
QStyleOptionDockWidget
QStyleOptionFocusRect
QStyleOptionFrame
QStyleOptionFrameV2
QStyleOptionFrameV3
QStyleOptionGraphicsItem
QStyleOptionHeader
QStyleOptionMenuItem
QStyleOptionProgressBar
QStyleOptionProgressBarV2
QStyleOptionQ3DockWindow
QStyleOptionQ3ListViewItem
QStyleOptionRubberBand
QStyleOptionTab
QStyleOptionTabV2
QStyleOptionTabV3
QStyleOptionTabBarBase
QStyleOptionTabBarBaseV2
QStyleOptionTabWidgetFrame
QStyleOptionTabWidgetFrameV2
QStyleOptionToolBar
QStyleOptionToolBox
QStyleOptionToolBoxV2
QStyleOptionViewItem
QStyleOptionViewItemV2
QStyleOptionViewItemV3
QStyleOptionViewItemV4
QSupportedWritingSystems
QSymbianEvent
QSymbianGraphicsSystemHelper
QSysInfo
QSystemLocale
QSystemSemaphore
QTableWidgetItem
QTableWidgetSelectionRange
QTextBlock
QTextBlockUserData
QTextBoundaryFinder
QTextCodec
QTextCursor
QTextDecoder
QTextDocumentFragment
QTextDocumentWriter
QTextEncoder
QTextFormat
QTextBlockFormat
QTextCharFormat
QTextImageFormat
QTextTableCellFormat
QTextFrameFormat
QTextTableFormat
QTextListFormat
QTextFragment
QTextInlineObject
QTextItem
QTextLayout
QTextLength
QTextLine
QTextObjectInterface
QTextOption
QTextStream
QTextIStream
QTextOStream
QTextTableCell
QThreadStorage
QTileRules
QTime
QToolTip
QTest::QTouchEventSequence
QTransform
QTreeWidgetItem
QTreeWidgetItemIterator
QUndoCommand
QUrl
QUrlInfo
QUuid
QVarLengthArray
QVariant
QVector
Q3ValueVector
QPolygon
Q3PointArray
QPolygonF
QStack
QXmlStreamAttributes
QVector2D
QVector3D
QVector4D
QVectorIterator
QVideoFrame
QVideoSurfaceFormat
QWSEvent
QWSGLWindowSurface
QWSKeyboardHandler
QWSMouseHandler
QWSCalibratedMouseHandler
QWSPointerCalibrationData
QWSScreenSaver
QWSWindow
QWaitCondition
QWeakPointer
QWebDatabase
QWebElement
QWebElementCollection
QWebHistory
QWebHistoryItem
QWebHitTestResult
QWebSecurityOrigin
QWebSettings
QWhatsThis
QWindowsMime
QWriteLocker
QX11Info
QXmlAttributes
QXmlContentHandler
QXmlDefaultHandler
QXmlDTDHandler
QXmlDefaultHandler
QXmlDeclHandler
QXmlDefaultHandler
QXmlEntityResolver
QXmlDefaultHandler
QXmlErrorHandler
QXmlDefaultHandler
QXmlInputSource
QXmlItem
QXmlLexicalHandler
QXmlDefaultHandler
QXmlLocator
QXmlName
QXmlNamePool
QXmlNamespaceSupport
QXmlNodeModelIndex
QXmlParseException
QXmlQuery
QXmlReader
QXmlSimpleReader
QXmlResultItems
QXmlSchema
QXmlSchemaValidator
QXmlStreamAttribute
QXmlStreamEntityDeclaration
QXmlStreamEntityResolver
QXmlStreamNamespaceDeclaration
QXmlStreamNotationDeclaration
QXmlStreamReader
QXmlStreamWriter
Phonon::VideoWidgetInterface44