Provided by: gtk-4-examples_4.16.3+ds-0ubuntu1_amd64 
NAME
gtk4-demo - Demonstrate GTK widgets
SYNOPSIS
gtk4-demo [OPTIONS...]
DESCRIPTION
gtk4-demo is a collection of examples.
Its purpose is to demonstrate many GTK widgets in a form that is useful to application developers.
The application shows the source code for each example, as well as other used resources, such as UI
description files and image assets.
OPTIONS
-h, --help
Show help options.
--version
Show program version.
--list
List available examples.
--run EXAMPLE
Run the named example. Use --list to see the available examples.
--autoquit
Quit after a short timeout. This is intended for use with --run, e.g. when profiling.