Live demos

The examples below are the AppCUI examples from the Examples folder, compiled to WebAssembly and running in your browser through the browser frontend (see Frontends (terminals)). Each one is the same C++ code that runs in the Windows console, in a terminal or in an SDL window - only the frontend differs. Click inside a demo to give it the keyboard focus; close its last window to end it.

Controls

Demo	What it shows
Buttons	push buttons, hot keys, keyboard navigation
Checkboxes	check boxes and their states
Radioboxes	radio buttons grouped by id
TextField	single / multi-line text fields, read-only and syntax highlighted text, custom context menus
ComboBox	drop-down lists
ListView	sortable columns, column separators, item selection (US states)
TreeView	expandable hierarchies
Grid	a spreadsheet-like grid with cell selection
Property	a property list that edits the properties of an object
NumericSelector	numeric input with increment / decrement
ColorPicker	picking one of the 16 colors
KeySelector	capturing a key combination
TabControl	tabs on top, bottom, left or as a list
Splitter	resizable vertical / horizontal splitters
ToolTip	tool tips on hover
ProgressStatus	progress reporting for long operations

Windows, menus and dialogs

Demo	What it shows
MessageBox	notifications, errors, warnings and questions (modal dialogs)
FileDialog	open / save dialogs on the in-memory file system of the page, with Upload / Download to your machine
MenuBar	an application menu bar with sub-menus
ContextMenu	right-click menus
CommandBar	the command bar (shortcut keys) on the last line
WindowManager	the window manager dialog
WindowArrange	cascade, grid, vertical and horizontal window arrangements
ThemeEditor	editing the color theme live

Graphics and games

Demo	What it shows
CharacterTable	the characters AppCUI can display
UnicodeText	Unicode text rendering
Rectangles	custom drawing with lines and box characters
Logo	the AppCUI logo, drawn by an AppCUI application
Tetris	a game driven by the FPS mode (~30 updates per second)
Snake	another FPS-mode game
TicTacToe	a mouse-driven game