nanogui: repaint problem
Subject:
Re: repaint problem
From:
"Greg Haerr" ####@####.####
Date:
3 Mar 2001 19:42:13 -0000
Message-Id: <08c301c0a419$0eec9fe0$15320cd0@gregh>
: Upgrading my MicroWindows from pre6 to pre7, I found the repaint of window
had some problems. When moving the window by mouse, the complete window become
black (including the title bar). Somtimes, I use GrText() many times, only one
time is effective. I also can not use GrUnmapWindow() to make window invisible.
Have anyone encountered these problems?
This sounds like a potentially bad bug. Can you send
me any short demo program source code to look at? I
haven't seen anything like this, but if it operates
differently between pre6 and pre7, I'd like to look
at it.
I'm pretty sure that GrUnmapWindow works, but I have
added some cool optimizations to the window move code
in nanox/srvfunc.c that could cause unexpected problems.
This can be turned off in GrMoveWindow using #if 0
instead of the #if 1. Keep me posted...
Regards,
Greg
