[Bug 49097] Treeview unduly handles WM_SYSKEYDOWN

WineHQ Bugzilla wine-bugs at winehq.org
Tue May 5 06:48:08 CDT 2020


https://bugs.winehq.org/show_bug.cgi?id=49097

--- Comment #2 from Kyle_Katarn <contact at kcsoftwares.com> ---
Thanks for your feedback

Problem in https://bugs.winehq.org/show_bug.cgi?id=41015 was that control did
not receive WM_KEYDOWN, while the fix goes the other way arround, preventing
the parent app to get the WM_SYSKEYDOWN.
Moreover https://bugs.winehq.org/show_bug.cgi?id=41015 was pending a test for
which no evidence was provided. Is it effective ? Was it a specific WinUAE
design ?

As a PoC
Current implementation prevents any ReactOS application using a treeview to
close with ALT+F4 if focus is on a treeview component. No problem with other
ComCtl32 component (listview,...) as WM_SYSKEYDOWN not "stolen" by the control.

Looking at Windows : no difference between Up/Down and Alt+Up/Down on treeview.
Therefore i'd suggest to reconsider (or re-confirm) the need expressed in
https://bugs.winehq.org/show_bug.cgi?id=41015

Am I missing something ?

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