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Re: Does child-frame not support alpha frame param?
From: |
Robert Pluim |
Subject: |
Re: Does child-frame not support alpha frame param? |
Date: |
Mon, 09 Nov 2020 16:10:35 +0100 |
Drew Adams <drew.adams@oracle.com> writes:
>> It's a limitation of the window manager. For example, it doesn't work
>> with Debian stable's xfwm4 here and it doesn't work with Windows XP
>> either. That's the main reason why I don't show eldoc info with child
>> frames but use classic tooltip frames instead. But ISTR that alpha for
>> child frames works with Windows 10 and there might also exist
>> compositing window managers for GNU/Linux that can handle it. So YMMV.
>
> Dunno how important this info is, or whether this
> is already done. But if it's not yet done, could
> such info be added to some doc somewhere? (Thanks
> for considering it.)
(info "(elisp) Font and Color Parameters")