Re: menubar flickering... found the cause, looking for a cure...
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Jan Vroonhof <vroonhof(a)math.ethz.ch> writes:
wmperry(a)aventail.com (William M. Perry) writes:
> Can anyone think of a way around this? The flicker is horrendous with
> speedbar.
I cannot to see why the other windowing systems are not seeing so much
flicker. Does GTK-XEmacs build up the whole tree or just the top level?
Just the top level. But I delete the current contents, then build new
GtkMenuItem objects and stick them in there. Not the fastest thing, but
that is how Gtk menus work. *sigh*
I've been thinking of how I could tag each GtkMenuItem with its label and
reuse those objects that I can. Most menus will share 80% of their items,
just tacking on stuff at the end.
The only real solution is to a real redisplay (i.e. compare the
actual
and the displayed structures) like Andy had to do for the widgets in 21.2
Urk.
-Bill P.
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William M. Perry