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Class Inheritance Hierarchy

发布于 2019-10-04 14:57:23 字数 7091 浏览 1091 评论 0 收藏 0

This list shows the C++ class inheritance relations between the classes in the Qt API.

The list is sorted roughly, but not completely, alphabetically.

QAccessible
- QAccessibleInterface
QAsciiCache
QAsciiCacheIterator
QAsciiDictIterator
QAsyncIO
- QDataSink
- QDataSource
  - QIODeviceSource
QBitVal
QCacheIterator
QCanvasPixmapArray
QChar
QCharRef
QColor
QColorGroup
QConstString
QDataStream
QDate
QDateEdit
QDateTime
QDictIterator
QDir
QDomImplementation
QDomNamedNodeMap
QDomNode
- QDomAttr
- QDomCharacterData
  - QDomComment
  - QDomText
    - QDomCDATASection
- QDomDocument
- QDomDocumentFragment
- QDomDocumentType
- QDomElement
- QDomEntity
- QDomEntityReference
- QDomNotation
- QDomProcessingInstruction
QDomNodeList
QDropSite
QFileInfo
QFilePreview
QFocusData
QFont
QFontDatabase
QFontInfo
QFontManager
QFontMetrics
QGL
- QGLContext
- QGLFormat
QGLayoutIterator
QGLColormap
QGuardedPtr
QHostAddress
QIconDragItem
QIconSet
QImage
QImageConsumer
QImageDecoder
QImageFormat
QImageFormatPlugin
QImageFormatType
QImageIO
QIntCache
QIntCacheIterator
QIntDictIterator
QIODevice
- QBuffer
- QFile
- QSocketDevice
QLayoutItem
- QSpacerItem
- QWidgetItem
QLayoutIterator
QLibrary
QListBoxItem
- QListBoxPixmap
- QListBoxText
QListViewItemIterator
QLock
QMap
QMapConstIterator
QMapIterator
QMemArray
- QByteArray
  - QBitArray
  - QCString
- QPointArray
QMenuData
QMetaObject
QMetaProperty
QMimeSource
QMimeSourceFactory
QMovie
QMutex
QNPlugin
QNPStream
QPaintDevice
- QPicture
- QPixmap
  - QBitmap
  - QCanvasPixmap
- QPrinter
QPaintDeviceMetrics
QPair
QPalette
QPixmapCache
QPNGImagePacker
QPoint
QPtrCollection
- QAsciiDict
- QCache
- QDict
- QIntDict
- QPtrDict
- QPtrList
  - QObjectList
  - QSortedList
  - QStrList
    - QStrIList
- QPtrVector
QPtrDictIterator
QPtrListIterator
- QObjectListIt
- QStrListIterator
QPtrQueue
QPtrStack
QRangeControl
QRect
QRegExp
QRegion
QScreen
QSemaphore
QSettings
QSimpleRichText
QSize
QSizePolicy
QSql
QSqlDriverPlugin
QSqlError
QSqlField
QSqlFieldInfo
QSqlPropertyMap
QSqlQuery
QSqlRecord
- QSqlCursor
- QSqlIndex
QSqlRecordInfo
QSqlResult
QString
QStyleFactory
QStyleOption
QStylePlugin
Qt
- QBrush
- QCanvasItem
  - QCanvasPolygonalItem
    - QCanvasEllipse
    - QCanvasLine
    - QCanvasPolygon
      - QCanvasSpline
    - QCanvasRectangle
  - QCanvasSprite
  - QCanvasText
- QCursor
- QCustomMenuItem
- QEvent
  - QChildEvent
  - QCloseEvent
  - QContextMenuEvent
  - QCustomEvent
  - QDragLeaveEvent
  - QDropEvent
    - QDragMoveEvent
      - QDragEnterEvent
  - QFocusEvent
  - QHideEvent
  - QIMEvent
  - QKeyEvent
  - QMouseEvent
  - QMoveEvent
  - QPaintEvent
  - QResizeEvent
  - QShowEvent
  - QTabletEvent
  - QTimerEvent
  - QWheelEvent
- QIconViewItem
- QKeySequence
- QListViewItem
  - QCheckListItem
- QObject
  - QAccel
  - QAccessibleObject
  - QAction
    - QActionGroup
  - QApplication
    - QXtApplication
  - QCanvas
  - QClipboard
  - QCopChannel
  - QDataPump
  - QDns
  - QDragObject
    - QIconDrag
    - QImageDrag
    - QStoredDrag
      - QColorDrag
      - QUriDrag
    - QTextDrag
  - QEditorFactory
    - QSqlEditorFactory
  - QFileIconProvider
  - QLayout
    - QBoxLayout
      - QHBoxLayout
      - QVBoxLayout
    - QGridLayout
  - QNetworkOperation
  - QNetworkProtocol
    - QFtp
    - QHttp
    - QLocalFs
  - QNPInstance
  - QObjectCleanupHandler
  - QProcess
  - QServerSocket
  - QSessionManager
  - QSignal
  - QSignalMapper
  - QSocket
  - QSocketNotifier
  - QSound
  - QSqlDatabase
  - QSqlDriver
  - QSqlForm
  - QStyle
    - QCommonStyle
      - QMotifStyle
        QCDEStyle
        QMotifPlusStyle
        QSGIStyle
      - QWindowsStyle
        QPlatinumStyle
  - QStyleSheet
  - QTimer
  - QToolTipGroup
  - QTranslator
  - QUrlOperator
  - QValidator
    - QDoubleValidator
    - QIntValidator
    - QRegExpValidator
  - QWidget
    - QButton
      - QCheckBox
      - QPushButton
      - QRadioButton
      - QToolButton
    - QComboBox
    - QDataBrowser
    - QDataView
    - QDateTimeEdit
    - QDesktopWidget
    - QDial
    - QDialog
      - QColorDialog
      - QErrorMessage
      - QFileDialog
      - QFontDialog
      - QInputDialog
      - QMessageBox
      - QProgressDialog
      - QTabDialog
      - QWizard
    - QDockArea
    - QFrame
      - QDockWindow
        QToolBar
      - QGrid
      - QGroupBox
        QButtonGroup
        QHButtonGroup
        QVButtonGroup
        QHGroupBox
        QVGroupBox
      - QHBox
        QVBox
      - QLabel
      - QLCDNumber
      - QLineEdit
      - QMenuBar
      - QPopupMenu
      - QProgressBar
      - QScrollView
        QCanvasView
        QGridView
        QIconView
        QListBox
        QListView
        QTable
        QDataTable
        QTextEdit
        QMultiLineEdit
        QTextBrowser
        QTextView
      - QSplitter
      - QtTableView
        QtMultiLineEdit
      - QWidgetStack
    - QGLWidget
    - QHeader
    - QMainWindow
    - QNPWidget
    - QScrollBar
    - QSizeGrip
    - QSlider
    - QSpinBox
    - QStatusBar
    - QTabBar
    - QTabWidget
    - QWorkspace
    - QXtWidget
  - QWSKeyboardHandler
  - QWSMouseHandler
- QPainter
  - QDirectPainter
- QPen
- QStyleSheetItem
- QTab
- QTableItem
  - QCheckTableItem
  - QComboTableItem
- QThread
- QToolTip
- QWhatsThis
QTableSelection
QTextCodec
- QEucJpCodec
- QEucKrCodec
- QGb18030Codec
  - QGbkCodec
- QHebrewCodec
- QJisCodec
- QSjisCodec
- QTsciiCodec
QTextCodecPlugin
QTextDecoder
QTextEncoder
QTextStream
- QTextIStream
- QTextOStream
QTime
QTimeEdit
QTranslatorMessage
QUrl
QUrlInfo
QValueList
- QCanvasItemList
- QStringList
- QValueStack
QValueListConstIterator
QValueListIterator
QValueVector
QVariant
QWaitCondition
QWidgetFactory
QWidgetPlugin
QWindowsMime
QWMatrix
QWSDecoration
QWSServer
QWSWindow
QXmlAttributes
QXmlContentHandler
- QXmlDefaultHandler
QXmlDeclHandler
QXmlDTDHandler
QXmlEntityResolver
QXmlErrorHandler
QXmlInputSource
QXmlLexicalHandler
QXmlLocator
QXmlNamespaceSupport
QXmlParseException
QXmlReader
- QXmlSimpleReader

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Class Inheritance Hierarchy

如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。