[racket] Bug in window<%> is-shown?

From: Tomi Neste (tomi.neste at gmail.com)
Date: Sat Jan 7 08:58:31 EST 2012


I noticed that sending is-shown? to a GUI object returns #t even when
the parent top level window is invisible (and correctly returns #f for
is-shown?). What I understood from the documentation the child objects
should always return #f when a parent is invisible/closed? This
happens at least with v5.2 running in Ubuntu 10.04.


Posted on the users mailing list.