[Bug 12553] Toolbars misplaced, hidden

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=12553





--- Comment #16 from Igor Tarasov <tarasov.igor at gmail.com>  2009-02-25 20:03:05 ---
Well, the trick was not in CCS_NOMOVEY. It was in updating styles.

When the application starts it sets styles:

trace:rebar:REBAR_WindowProc hwnd=0x1006e msg=7d wparam=fffffff0 lparam=32e3d8
trace:rebar:REBAR_StyleChanged current style=5600064e, styleOld=4600064e, style
being set to=5600064e

Which is correct. But then, it does the following:

trace:rebar:REBAR_WindowProc hwnd=0x1006e msg=7d wparam=ffffffec lparam=32f09c
trace:rebar:REBAR_StyleChanged current style=5600064e, styleOld=00000000, style
being set to=00010000

And for the other rebar too:

trace:rebar:REBAR_WindowProc hwnd=0x100d0 msg=7d wparam=fffffff0 lparam=32e2d0
trace:rebar:REBAR_StyleChanged current style=5600064e, styleOld=4600064e, style
being set to=5600064e

...

trace:rebar:REBAR_WindowProc hwnd=0x100d0 msg=7d wparam=ffffffec lparam=32ef94
trace:rebar:REBAR_StyleChanged current style=5600064e, styleOld=00000000, style
being set to=00000000

This resets all flags, including CCS_NORESIZE, and REBAR_ForceResize starts
resizing rebars, while it should not.

Well, somehow Winspector shows correct styles, which is odd, since
REBAR_StyleChanged does rewrite both dwStyle and orgStyle. And after I update
the styles via Winspector, as I said rebars behave well.

Native comctl32.dll seems to avoid this somehow.


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