Palette changing in Turbo Vision (TC++)

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1 total messages Started by Dave Sisson Thu, 13 Aug 1992 15:15

#385

Author: Dave Sisson
Date: Thu, 13 Aug 1992 15:15

16 lines
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     I've been able to change the palette using the TColorDialog object, but
after the palette is changed, I want to redraw the entire application.  I
tried the TApplication::redraw() command like they do in tvdemo, but the 
screen keeps the same colors.  Anything I create after changing the palette
gets the proper colors.
     Trying to see what they did in the demo that I didn't, I compiled and
ran it.  It exhibits the same problems.  I went back to Turbo Pascal and
tried its tvdemo and it worked.  The C++ version uses redraw() and the Pascal
version does DoneMemory then ReDraw.  I can't find an analog function for
DoneMemory under C++.  redraw() isn't supposed to use the buffers anyway, 
so DoneMemory would be a useless call.  Is there a workaround for this
problem?

--
    Dave

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