Thanks for sharing this knowledge.
What can Tk not do, specifically? This thread believes Tk is as good as QT https://news.ycombinator.com/item?id=12380456
What can Tk not do, specifically? This thread believes Tk is as good as QT https://news.ycombinator.com/item?id=12380456
http://forum.sqlitestudio.pl/viewtopic.php?f=16&t=334
That post is by the lead developer of a SQLite project competing with the one I'm involved in. The original version was developed in Tcl/Tk, and outgrew it.
Note - I'm not personally familiar with Tck/Tk, I just remembered reading this when you mentioned it. :)