Nice script. Thank you for your effortsI tried that, or something similar...no matter what settings I added seemed to make no impact on the file selector. The font set with Fl_Widget.initializers works fine for every widget except for the ones in the FL dialogs.
I think the developer did just enough work to allow use of fl_file_chooser with file filtering, but not enough to pass widget settings on to it....there was something in the docs about editing the code if we wanted to add more FLTK features to the chooser.
original here.