Another option Iis to use the programming language independent Glade app to build your GUI visually (for GTK, and hence RGtk2). Basic (and sophisticated) GUIs can be quickly built and saved as XML which can then be loaded through RGtk2. Takes away the hand coding of the GUI if that is a preference, so you mainly focus on the callbacks. (The same XML file can even be instantiated as Java, C, etc if you wanted to implement callbacks in those languages and the call R underneath)
Another coding option using RGtk2 is found in Tom Taverner's RGtk2Extras package which has a rapid deployment dialog making wrapper called run.dialog - it wraps an R function with a GUI to seek all the required options. GTK GUIs (in my opinion) look better than some other competing toolkits - opinions differ. Runs trivially on Linux and on MS/Windows (unless you end up with multiple installs of different versions of it on MS/Windows - after which you have to work a little bit to clean up your machine), and Mac OS/X though there are some issues with it on the Mac at times. Regards, Graham _______________________________________________ R-SIG-GUI mailing list R-SIG-GUI@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-gui