I am pleased to announce the first beta release of RGtk2, the R binding
to GTK 2.0 (actually 2.8.0). RGtk2 works on all three major platforms
(Linux, Mac, and Windows) and allows one to construct full-featured
GUI's from within R.
RGtk2 offers virtually complete bindings to the latest GTK, as well as
some of its dependencies, including Cairo and Pango, and some extras
like libglade and GtkMozEmbed (on Linux). Almost the entire package was
documented by transforming the original (C language oriented) API
documentation to the R perspective.