GNU bug report logs - #72791
29.4; x-popup-menu in emacs built with lucid xtoolkit can't scroll

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Message #35 received at 72791 <at> debbugs.gnu.org (full text, mbox):

From: Thierry Volpiatto <thievol <at> posteo.net>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Thierry Volpiatto <thievol <at> posteo.net>, luangruo <at> yahoo.com,
 72791 <at> debbugs.gnu.org
Subject: Re: bug#72791: 29.4; x-popup-menu in emacs built with lucid
 xtoolkit can't scroll
Date: Sun, 25 Aug 2024 07:54:16 +0000

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Eli Zaretskii <eliz <at> gnu.org> writes:

>> From: Thierry Volpiatto <thievol <at> posteo.net>
>> Cc: Po Lu <luangruo <at> yahoo.com>,  thievol <at> posteo.net,  72791 <at> debbugs.gnu.org
>> Date: Sun, 25 Aug 2024 06:28:54 +0000
>> 
>> >> > when Emacs is built with "--with-x-toolkit=lucid" a menu displayed by
>> >> > x-popup-menu and larger than (window-height) doesn't have a scroll bar.
>> >> > The part which is shown is the center part (first lines and last lines
>> >> > doesn't appear).  This doesn't happen with a default build (gtk).
>> >> >
>> >> > I don't know if it is a misfeature of Lucid or an emacs bug.
>> >> 
>> >> lwlib doesn't support this feature.  I suggest building with Motif.
>> >
>> > OK, but why (window-height)?  Is the intent to the frame height, or
>> > the height of the screen, perhaps?  I don't understand why the height
>> > of the menu should be limited by the window.
>> 
>> Yes, you are right, I meant the height of the screen.
>
> OK, thanks.
>
> I've added a PROBLEMS entry about this, and I think we should close
> this bug with that.

For me it is ok to close, thanks for your help.

-- 
Thierry

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