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

[detail level 123]

t3_widget	The t3_widget namespace is contains all classes, functions and global variables in the libt3widget library
attribute_picker_dialog_t
attribute_test_line_t
attributes_t
autocompleter_t
bad_draw_recheck_t	Base class for widgets that need handle user text and draw differently based on the t3_win_can_draw function
bullet_t	Class implementing a bullet driven by a boolean valued callback
button_t	Button widget
center_component_t	Base class for components which need to center dialogs
checkbox_t	Class implementing a checkbox
cleanup_ptr_base
cleanup_ptr_base< T[], D >
color_pair_picker_t
color_picker_base_t
color_picker_t
complex_error_t	A class representing an error from one of the supporting libraries
container_t	Base class for window_component_t's that are the parents of other window_component_t's
delete_functor
delete_functor< T[]>
dialog_base_t
dialog_t	Base class for dialogs
dummy_widget_t	A widget that does not actually show anything on screen
edit_window_t	Class implementing an edit widget
autocomplete_panel_t
view_parameters_t
ensure_clipboard_lock_t
expander_group_t	A class to group a set of expander widgets such that at most one is expanded at a time
expander_t	A widget showing an expander, which allows hiding another widget
extclipboard_interface_t
file_dialog_t
file_list_t	Abstract base class for file lists
file_name_list_t	Implementation of the file_list_t interface
file_name_entry_t	Class representing a single file
file_pane_t	A widget displaying the contents of a directory
search_panel_t
filtered_file_list_t	Filted file list implementation
filtered_list_base_t	Abstract base class for filtered string and file lists
filtered_list_internal_t	Partial implementation of the filtered list
filtered_list_t	Generic filtered list template
filtered_list_t< string_list_base_t >	Specialized filtered list template for string_list_base_t
find_dialog_t
find_result_t	A struct holding the result of a find operation
finder_t	Class holding the context of a find operation
focus_widget_t	Base class for widgets that take focus
frame_t	A widget showing a frame
free_func
free_func2
goto_dialog_t
incr_send_data_t
init_parameters_t	Structure holding the parameters for initialization for libt3widget
input_selection_dialog_t
insert_char_dialog_t
item_buffer_t	Class implmementing a mutex-protected queue of items
key_buffer_t	Class implmementing a mutex-protected queue of key symbols
key_sequence_t
key_string_t
kp_mapping_t
label_t	A widget displaying a text
linked_ptr_base
linked_ptr_base< T[], D >
list_base_t	Abstract base class for string and file lists and filtered lists
list_pane_t
main_loop_exit_t
main_window_base_t	Base class for the application's main window
mapping_t
menu_bar_t	Class implementing a menu bar
menu_item_base_t
menu_item_t
menu_panel_t
menu_separator_t
message_dialog_t
mouse_event_t	Structure holding the relevant elements of a mouse event
mouse_target_t
multi_widget_t
open_file_dialog_t
optional	Class defining values with a separate validity check
pimpl_ptr_base
popup_t	Base class for dialogs
replace_buttons_dialog_t
save_as_dialog_t
scrollbar_t
separator_t
smart_label_t
smart_label_text_t
smartptr_base
split_t	A widget that can contain multiple other widgets
string_list_base_t	Abstract base class for string and file lists, but not for filtered lists
string_list_t	Implementation of a string list
string_matcher_t
terminal_mapping_t
text_buffer_t
text_coordinate_t
text_field_t
drop_down_list_t	Drop-down list implementation for text_field_t
text_line_factory_t
text_line_t
break_pos_t
paint_info_t
text_window_t
undo_double_text_t
undo_double_text_triple_coord_t
undo_list_t
undo_single_text_double_coord_t
undo_single_text_t
undo_t
widget_container_t
widget_group_t	A widget aggregating several widgets into a single widget
widget_t	Base class for widgets
window_component_t	Abstract base class for all items displayed on screen
wrap_info_t	Class holding information about wrapping a text_buffer_t