TQt's Classes

For a shorter list that only includes the most frequently used classes, see TQt's Main Classes.

A	TQAccel		TQDict		TQIconView		TQPixmapCache		TQTabBar
	TQAccessible		TQDictIterator		TQIconViewItem		TQPlatinumStyle		TQTabDialog
	TQAccessibleInterface		TQDir		TQImage		TQPNGImagePacker		TQTable
	TQAccessibleObject				TQImageConsumer		TQPoint		TQTableItem
	TQAction		TQDns		TQImageDecoder		TQPointArray		TQTableSelection
	TQActionGroup		TQDockArea		TQImageDrag		TQPopupMenu		TQTabletEvent
	TQApplication		TQDockWindow		TQImageFormat		TQPrinter		TQTabWidget
	TQAsciiCache		TQDomAttr		TQImageFormatPlugin		TQProcess		TQTextBrowser
	TQAsciiCacheIterator		TQDomCDATASection		TQImageFormatType		TQProgressBar		TQTextCodec
	TQAsciiDict		TQDomCharacterData		TQImageIO		TQProgressDialog		TQTextCodecPlugin
	TQAsciiDictIterator		TQDomComment		TQIMEvent		TQPtrCollection		TQTextDecoder
	TQAssistantClient		TQDomDocument		TQInputDialog		TQPtrDict		TQTextDrag
			TQDomDocumentFragment		TQIntCache		TQPtrDictIterator		TQTextEdit
			TQDomDocumentType		TQIntCacheIterator		TQPtrList		TQTextEncoder
			TQDomElement		TQIntDict		TQPtrListIterator		TQTextIStream
			TQDomEntity		TQIntDictIterator		TQPtrQueue		TQTextOStream
			TQDomEntityReference		TQIntValidator		TQPtrStack		TQTextStream
			TQDomImplementation		TQIODevice		TQPtrVector		TQThread
			TQDomNamedNodeMap	J	TQJisCodec		TQPushButton		TQThreadStorage
			TQDomNode			R	TQRadioButton		TQTime
			TQDomNodeList				TQRangeControl		TQTimeEdit
B	TQBig5Codec		TQDomNotation	K	TQKeyEvent		TQRect		TQTimer
	TQBig5hkscsCodec		TQDomProcessingInstruction		TQKeySequence		TQRegExp		TQTimerEvent
	TQBitArray		TQDomText	L	TQLabel		TQRegExpValidator		TQToolBar
	TQBitmap		TQDoubleValidator		TQLayout		TQRegion		TQToolBox
	TQBitVal		TQDragEnterEvent		TQLayoutItem		TQResizeEvent		TQToolButton
	TQBoxLayout		TQDragLeaveEvent		TQLayoutIterator				TQToolTip
	TQBrush		TQDragMoveEvent		TQLCDNumber	S	TQScrollBar		TQToolTipGroup
	TQBuffer		TQDragObject		TQLibrary		TQScrollView		TQTranslator
	TQButton		TQDropEvent		TQLineEdit		TQSemaphore		TQTranslatorMessage
	TQButtonGroup	E	TQEditorFactory		TQListBox		TQServerSocket		TQTsciiCodec
	TQByteArray		TQErrorMessage		TQListBoxItem		TQSessionManager	U	TQUriDrag
C	TQCache		TQEucJpCodec		TQListBoxPixmap		TQSettings		TQUrl
	TQCacheIterator		TQEucKrCodec		TQListBoxText		TQSGIStyle		TQUrlInfo
	TQCanvas		TQEvent		TQListView		TQShowEvent		TQUrlOperator
	TQCanvasEllipse		TQEventLoop		TQListViewItem		TQSignal		TQUuid
	TQCanvasItem	F	TQFile		TQListViewItemIterator		TQSignalMapper	V	TQValidator
	TQCanvasItemList		TQFileDialog		TQLocale		TQSimpleRichText		TQValueList
	TQCanvasLine		TQFileIconProvider		TQLocalFs		TQSize		TQValueListConstIterator
	TQCanvasPixmap		TQFileInfo	M	TQMacMime		TQSizeGrip		TQValueListIterator
	TQCanvasPixmapArray		TQFilePreview		TQMacStyle		TQSizePolicy		TQValueStack
	TQCanvasPolygon		TQFocusData		TQMainWindow		TQSjisCodec		TQValueVector
	TQCanvasPolygonalItem		TQFocusEvent		TQMap		TQSlider		TQVariant
	TQCanvasRectangle		TQFont		TQMapConstIterator		TQSocket		TQVBox
	TQCanvasSpline		TQFontDatabase		TQMapIterator		TQSocketDevice		TQVBoxLayout
	TQCanvasSprite		TQFontDialog		TQMemArray		TQSocketNotifier		TQVButtonGroup
	TQCanvasText		TQFontInfo		TQMenuBar		TQSound		TQVGroupBox
	TQCanvasView				TQMenuData		TQSpacerItem	W	TQWaitCondition
	TQCDEStyle		TQFontMetrics		TQMessageBox		TQSpinBox		TQWhatsThis
	TQChar		TQFrame		TQMetaObject		TQSplashScreen		TQWheelEvent
	TQCharRef		TQFtp		TQMetaProperty		TQSplitter		TQWidget
	TQCheckBox	G	TQGb18030Codec		TQMimeSource		TQSql		TQWidgetFactory
	TQCheckListItem		TQGb2312Codec		TQMimeSourceFactory		TQSqlCursor		TQWidgetItem
	TQCheckTableItem		TQGbkCodec				TQSqlDatabase		TQWidgetPlugin
	TQChildEvent						TQSqlDriver		TQWidgetStack
	TQClipboard				TQMotifPlusStyle		TQSqlDriverPlugin		TQWindowsMime
	TQCloseEvent		TQGL		TQMotifStyle		TQSqlEditorFactory		TQWindowsStyle
	TQColor		TQGLayoutIterator				TQSqlError		TQWizard
	TQColorDialog		TQGLColormap				TQSqlField		TQWMatrix
	TQColorDrag		TQGLContext				TQSqlFieldInfo		TQWorkspace
	TQColorGroup		TQGLFormat		TQMouseEvent		TQSqlForm
	TQComboBox		TQGLWidget		TQMoveEvent		TQSqlIndex
	TQComboTableItem		TQGrid		TQMovie		TQSqlPropertyMap
	TQCommonStyle		TQGridLayout		TQMutex		TQSqlQuery
	TQConstString		TQGridView		TQMutexLocker		TQSqlRecord
	TQContextMenuEvent		TQGroupBox	N	TQNetworkOperation		TQSqlRecordInfo
			TQGuardedPtr		TQNetworkProtocol		TQSqlResult	X	TQXmlAttributes
	TQCString	H	TQHBox				TQSqlSelectCursor		TQXmlContentHandler
	TQCursor		TQHBoxLayout				TQStatusBar		TQXmlDeclHandler
	TQCustomEvent		TQHButtonGroup				TQStoredDrag		TQXmlDefaultHandler
	TQCustomMenuItem		TQHeader				TQStrIList		TQXmlDTDHandler
D	TQDataBrowser		TQHebrewCodec	O	TQObject		TQString		TQXmlEntityResolver
	TQDataStream		TQHGroupBox		TQObjectCleanupHandler		TQStringList		TQXmlErrorHandler
	TQDataTable		TQHideEvent		TQObjectList		TQStrList		TQXmlInputSource
	TQDataView		TQHostAddress		TQObjectListIterator		TQStrListIterator		TQXmlLexicalHandler
	TQDate		TQHttp	P	TQPaintDevice		TQStyle		TQXmlLocator
	TQDateEdit		TQHttpHeader		TQPaintDeviceMetrics		TQStyleFactory		TQXmlNamespaceSupport
	TQDateTime		TQHttpRequestHeader		TQPainter		TQStyleOption		TQXmlParseException
	TQDateTimeEdit		TQHttpResponseHeader		TQPaintEvent		TQStylePlugin		TQXmlReader
	TQDateTimeEditBase	I	TQIconDrag		TQPair		TQStyleSheet		TQXmlSimpleReader
	TQDeepCopy		TQIconDragEvent		TQPalette		TQStyleSheetItem
	TQDesktopWidget		TQIconDragItem		TQPen		TQSyntaxHighlighter
	TQDial		TQIconFactory		TQPicture	T	TQt
	TQDialog		TQIconSet		TQPixmap		TQTab