[Bug 52] PrgWin95: Problems with access to the root window. Need LockWindowUpdate().

http://bugs.winehq.org/show_bug.cgi?id=52

--- Comment #27 from Albert Pool  2010-12-15 10:31:51 CST ---
(In reply to comment #25)
> In Wine 1.3.9, the program seems to be working.

Sorry, I mean 1.3.8. (this is not my first mistake between the .8 and .9
versions)
The window manager still has to refresh after the run, but that's a bug in X
(which is not likely to be ever fixed, normally X does not need to refresh the
whole panel). I guess this also happens with the Windows taskbar. But all the
other programs (Nautilus, Evolution, Google Chrome) are directly restored to
their normal state.

I did not notice cells that become corrupted or all alike as someone said 10
years ago. This seems to be fixed.
When some program outside Wine tries to draw, everything drawn appears in the
rectangles but they stay scrambled and Scramble stays running and looking
normal.
This is not buggy anymore.

Of course the window of a non-Wine program isn't locked, but this is not needed
anymore.