TVTK Trait editors window size

Hi there,

I just ets co'd a fresh copy of "ets==2.8.0" earlier today, and I
found that editing Traits inside IVTK windows was no longer working --
specifically, it appears that the call to Fit() on line 226 of
enthought.traits.ui.wx_2.0.5/enthought/traits/ui/wx/ui_live.py is
shrinking the window such that only the scrollbar and button panel is
visible.  (Without this call, and

For instance, this:

>>> from enthought.tvtk.api import tvtk
>>> tvtk.LookupTable.configure_traits()

gives a dialog box like this:

http://www.slac.stanford.edu/~mturk/traits/lookuptable_fit.png

If I comment out the Fit() call mentioned above, the window is what
one would expect from an un-fit sizer:

http://www.slac.stanford.edu/~mturk/traits/lookuptable_nofit.png

And with a Layout() call in place of the Fit() it of course looks the
same as without the Fit().  (Also I should note that Fit() gives a
window that is the same size as GetEffectiveMinSize() returns, which
is to be expected.)

However, the traits editor windows for my own HasTraits objects (and
for the scene itself) are all properly sized, although they are also