Re: [PATCH 0/1] MR6728: explorer: Prevent apps from showing Wine specific shell tray window with no icons.

[Paul Gofman (＠gofman)]

Fixes Star Wars: Knight of The old Republic not working in fullscreen mode (since last year systray changes).

SWKOTOR has a big deal to "Shell_TrayWnd" for some reason. It finds tray window with FindWindow() and then at certain moments (during video / game transitions at start, when alt-tabbing in) may disable it with EnableWindow() / hide with ShowWindow and then restore that: enable back and show.

With Wine-specific popup shell tray window not bound to taskbar popping up visible tray window results in the game loosing focus and minimizing itself, without possibility to restore window as the process repeats then. Avoiding focus loss in some other way still leave systray window visible and on top.