DonationCoder.com Software > Borland C++ Builder Contest
Entering SMIRF 8x8 + 10x8 Chess Program
Smirf:
Hi, are there already any SMIRF test users? Have there been any installation problems? If or if not: at which MS Windows OS?
Regards, Reinhard.
mouser:
works well here - very cool app. it does a little blinking when the computer moves.. maybe that could be improved?
Smirf:
it does a little blinking when the computer moves..
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Well, mouser, I noticed that too, but I have no idea how to synchronize paint with a vblanc phase or to avoid that flickering anyway else. Actually the picture is drawn buffered and then copied at any paint event.
Reinhard.
f0dder:
it does a little blinking when the computer moves..
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Well, mouser, I noticed that too, but I have no idea how to synchronize paint with a vblanc phase or to avoid that flickering anyway else. Actually the picture is drawn buffered and then copied at any paint event.
Reinhard.
-Smirf (May 05, 2006, 01:26 AM)
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Do you trap the WM_ERASEBKGND message? If you do a full blit at WM_PAINT covering the entire client area, you shoudl make WM_ERASEBKGND do nothing, to avoid flickering.
Smirf:
Do you trap the WM_ERASEBKGND message?-f0dder
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This sounds interesting. I never had trapped a Win message in Borland C++. Could you assist me with a link to an example for this?
Since the graphic is a TPaintBox only and not the whole client, it might be an idea to delay the real picture transfer to that erase event.
Reinhard.
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