[comp.windows.x] Big Bug in DEC version of X11 server

jim@athsys.uucp (Jim Becker) (11/02/88)

	I don't know that this is the correct forum to mention this,
but it seems the closest..

	We recently got a DECwindows release tape and X server stuff
from Digital. Upon running my software we encountered a big problem
with the server (also w/ my logic being incomplete..).

	If you first map a window, you can then render into it before
the map has completed. This generates very nice sets of your rendered
logic against the root window. It doesn't suppress output to the as
yet unmapped window. Such is life. 

	On a like issue, we have a really annoying problem here with
the InterViews portion of the code that we are using. It also allows
the drawing of graphics/text to the root window after the window has
been iconified. This is pretty repeatable, and a lot of people have
tried to track this down and get rid of it. The window seems to be in
an IsUnviewable state, or something such as this.  It still renders
the asked stuff to the backdrop window. Anyone else see this type of
behavior with their code?? Any suggestions?



-Jim Becker