Here is a list of all documented files with brief descriptions:

[detail level 12345]

src
cwidget
config
colors.h	Routines to support independently changing foreground and background colors
column_definition.h	Support for parsing configuration strings that describe how to display columnar data
keybindings.h	Support for defining and remapping keybindings
generic
threads
event_queue.h
threads.h
util
bool_accumulate.h
eassert.h
exception.h
i18n.h
ref_ptr.h
slotarg.h	Provides a simple mechanism for passing in optional slots to a function
ssprintf.h
transcode.h
widgets
bin.h
button.h
center.h
container.h
editline.h
frame.h
label.h
layout_item.h
menu.h
menubar.h
minibuf_win.h
multiplex.h
pager.h
passthrough.h
radiogroup.h
scrollbar.h
size_box.h
stacked.h
staticitem.h
statuschoice.h
subtree.h
table.h
text_layout.h
togglebutton.h
transient.h
tree.h
treeitem.h
widget.h
columnify.h
curses++.h
dialogs.h	Utility functions to construct prefabricated widgets
fragment.h
fragment_cache.h
fragment_contents.h
style.h
toplevel.h	Routines to manage the global cwidget state