From: "Gabriel Ivăncescu" <gabrielopcode@gmail.com>
Subject: Re: [PATCH resend] user32: Fix messages sent on a window without WS_CHILD, but with an invisible parent, when it is shown.
Message-Id: <3b626471-cd72-3f80-7ad1-d1380d64d4ce@gmail.com>
Date: Wed, 23 Sep 2020 17:53:04 +0300
In-Reply-To: <0676d7e5e9728695b5d3fd967acc3fa93210b882.1600266774.git.gabrielopcode@gmail.com>
References: <0676d7e5e9728695b5d3fd967acc3fa93210b882.1600266774.git.gabrielopcode@gmail.com>

Hi,

Is there something wrong with this patch, or something I should add to 
it? I've resent it a few times now and always slept through the cracks. 
It fixes the bug, and fixes the existing message sequence to match 
Windows. (the WM_QUERYNEWPALETTE is optional and only because Wine sends 
it, Windows only does that in 256-color mode, which is completely 
unrelated to this patch)

FWIW, the patch just adds checks for WS_CHILD, because apparently that's 
what Windows does, and that's what fixes the bug, too.