[mcclim-devel] Weird gray regions bug in Clouseau

[Peter Scott]

When I open Clouseau and expand what I'm inspecting so that it goes
off the screen, I see gray regions if I scroll to the right or down.
Here's a screenshot:

http://www.ece.iastate.edu/~pjscott/inspector-bug.png

I got that just by doing (clouseau:inspector *features*) and scrolling
to the right. The same problem occurs at the bottom if I inspect
something too long to properly display. If I scroll down in the
previous window:

http://www.ece.iastate.edu/~pjscott/inspector-bug2.png

This is annoying, and I don't know enough about the internal workings
of McCLIM to know where to start fixing it. I think it might be
related to this code:

(defmethod redisplay-frame-pane :after ((frame inspector)
					(pane application-pane)
					&key force-p)
  (declare (ignore force-p))
  (change-space-requirements
   pane
   :height (bounding-rectangle-height (stream-output-history pane))))

...but I'm not sure, and I don't want to just randomly munge code and
hope that I accidentally fix the problem.

--Peter