This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 123]

CAttireConfig
▼CCompositeViewer
CConfigurationWidget
CNodeManager
▼CQDesignerCustomWidgetInterface
CPagerNodeWidgetFactory
▼CQDialog
CPatternForm
CTactorForm
▼CQListWidget
CMainPagerList
▼CQMainWindow
CMainWindow
▼CQObject
▼CNode
CTactorNode
CPagerNodeWidgetFactory
▼CQWidget
CConfigurationWidget
▼CTrackballManipulator
CConstrainedTrackballManipulator