RICHED20: Avoid flicker

[Phil Krylov]

On Sun, 14 Aug 2005 17:53:33 +0400
Phil Krylov <phil at newstar.rinet.ru> wrote:

> this patch needs to be applied after the "Re: RICHED20: Implement
> EM_SETRECT, EM_SETRECTNP and WM_SETREDRAW messages (fixed)" patch.
> 
> ChangeLog:
> 
> Avoid flicker in RichEdit using proper update region invalidation and an
> offscreen bitmap.

Anything wrong with this patch?

-- Ph.