András Murányi wrote:

One (hard) aspect of GUI design in case of Pd is that the GUI widgets are provided by Tcl/Tk at the moment, which does not allow for such kind of skinning, afaik. There has been talk, however, about migrating to another GUI toolkit.

Really? Which one?

As a comment on the designs which graphically look very cool... this will probably be unpopular... but I *wouldn't* second segmented or curvy chords (like in some other popular dataflow programs) as I think they tend to make patches (and one's coding) less clear and in the end a bit "messy".. but it may be me, as I do tend to become messy and like something which constraints me not to :)

Lorenzo