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

[detail level 123]

▼CNCComboBox
CNCPkgFilterMain
▼CNCLayoutBox
CNCPackageSelectorStart	Package selector widget
CNCPkgFilterSearch
▼CNCMenuButton
CNCPkgMenuAction
CNCPkgMenuConfig
CNCPkgMenuDeps
CNCPkgMenuExtras
CNCPkgMenuFilter
CNCPkgMenuHelp
CNCPkgMenuView
▼CNCMultiSelectionBox
CNCPkgFilterInstSummary
CNCPkgSearchSettings
CNCSolutionSelectionBox
CNCPackageSelector
▼CNCPackageSelectorPluginIf
CNCPackageSelectorPluginImpl
CNCPkgDiskspace
CNCPkgSelMapper	Mapping from ZyppPkg to the correspoinding ZyppSel
▼CNCPkgStatusStrategy
CAvailableStatStrategy
CDependencyStatStrategy
CMultiVersionStatStrategy
CPackageStatStrategy
CPatchPkgStatStrategy
CPatchStatStrategy
CSelectionStatStrategy
CUpdateStatStrategy
CNCPkgStrings
CNCPkgWarningRangeNotifier	Helper class to manage warnings that are to be issued when a value enters a predefined range, but repeated only when that value leaves a (wider) "proximity" range and then re-enters the (narrower) "inner" range
▼CNCPopup
CNCPkgPatchSearch
CNCPkgPopupDeps
CNCPkgPopupDescr
CNCPkgPopupDiskspace
CNCPkgPopupTable
▼CNCRichText
CNCPkgPackageDetails
▼CNCSelectionBox
CNCPkgFilterClassification
CNCProblemSelectionBox
▼CNCTable
CNCPkgLocaleTable
CNCPkgRepoTable
CNCPkgServiceTable
▼CNCPkgTable	The package table class
CNCPkgFilterPattern
▼CNCTableSortStrategyBase
CNCPkgTableSort
▼CNCTree
CNCPkgFilterRPMGroups
Cpaircmp
▼CYTableCell
CNCPkgLocaleTag
CNCPkgRepoTag
CNCPkgServiceTag
CNCPkgTableTag	This class is used for the first column of the package table which contains the status information of the package (installed, not installed, to be deleted and so on)
▼CYTreeItem
CNCRpmGroupItem