[Bug 4458] riched20 scrolls to wrong location on wrong events?

Wine Bugs wine-bugs at winehq.org
Tue Feb 14 17:13:04 CST 2006


http://bugs.winehq.org/show_bug.cgi?id=4458


tkho at ucla.edu changed:

           What    |Removed                     |Added
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                 CC|                            |tkho at ucla.edu




------- Additional Comments From tkho at ucla.edu  2006-14-02 17:13 -------
I believe the problem is that Wizmo uses rich edit 1.0 (in riched32), which has
a  different effect for EM_SETSEL.

We're seeing this because Wine's rich edit 1.0 is a wrapper around rich edit
2.0+. The specific problem is that when you select text via EM_SETSEL, rich edit
1.0 *does not* move the caret into view, while rich edit 2.0 *does* move the
caret into view.

I think this explains both the "caret at the bottom" problem and the "scroll
back" problem. I'll look into fixing this.

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