The library is a contribution to GtkAda, an Ada bindings to GTK+ toolkit. It deals with the following issues: tasking support; custom models for tree view widget; custom cell renderers for tree view widget; multi-columned derived model; an extension derived model (to add columns to an existing model); an abstract caching model for directory-like data; tree view and list view widgets for navigational browsing of abstract caching models; file system navigation widgets with wildcard filtering;...
Ada Fonts is a minimalistic example of using freetype fonts in OpenGL
...More importantly, it shows how to encapsulate the scripts
and runtime libraries necessary to easily compile and run
on any computer running Windows, OS-X, or GNU/Linux.
The only 3rd-party tool required is an Ada compiler.