Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

▼NFm
CAppChooserComboBox
CAppChooserDialog
CAppMenuView
CBookmarkAction
CBrowseHistory
CBrowseHistoryItem
CCachedFolderModel
CColorButton
CDirTreeModel
CDirTreeModelItem
CDirTreeView
CDndActionMenu
CDndDest
CEditBookmarksDialog
CFileLauncher
CFileMenu
CFileOperation
CFileOperationDialog
CFilePropsDialog
CFolderItemDelegate
CFolderMenu
CFolderModel
▼CFolderModelItem
CThumbnail
CFolderView
CFontButton
CIconTheme
CJobData
CLibFmQt
CMountOperation
CPath
CPathEdit
▼CPlacesModel
CItemAction
CPlacesModelBookmarkItem
CPlacesModelItem
CPlacesModelMountItem
CPlacesModelVolumeItem
CPlacesView
CProxyFolderModel
CProxyFolderModelFilter
CRenameDialog
CSidePane
CThumbnailLoader
▼NPCManFM
CApplication
CAutoRunDialog
CDesktopItemDelegate
CDesktopPreferencesDialog
CDesktopWindow
CLauncher
CMainWindow
CPreferencesDialog
CProxyStyle
CSettings
CTabBar
CTabPage
CView