[seq24-users] file selection dialog

[Rob B. <rc...@fi...>]

Not sure if anyone has noticed this, but on my machine, when I open some
directories the file selection dialog won't show the sub-directories
until you resize the file selection dialog.  I don't know if this is
just my version of gtkmm or what.  I plan on migrating the code to use
the new gtk file selection dialogs since I think the ones that seq24 is
using are now depreciated anyways.

In the meantime, if anyone has this problem, just resize the window.

cheers
Rob