From: Alan Third <alan@idiocy.org>
To: Keith David Bershatsky <esq@lawlist.com>
Cc: Emacs Devel <emacs-devel@gnu.org>
Subject: Re: Whether a struct window *w is a live/valid window.
Date: Fri, 22 Mar 2019 15:01:48 +0000 [thread overview]
Message-ID: <20190322150148.GA20144@breton.holly.idiocy.org> (raw)
In-Reply-To: <m2tvfxwbfu.wl%esq@lawlist.com>
On Wed, Mar 20, 2019 at 01:14:13PM -0700, Keith David Bershatsky wrote:
> I am working on feature requests #22873 (multiple fake cursors) and
> crosshairs #17684 (crosshairs that track the cursor position).
>
> In trying to resolve an issue where removal of vertical scroll bars
> erased fake cursors that were laid during update_window
Sorry if this has already been covered, but after the scrollbar is
removed the toolkit should mark the area under the toolkit as needing
redrawn. That will then cause [EmacsView drawRect:], and subsequently
expose_frame, to be called on that rectangle. Why aren’t the cursors
being redrawn at that time?
Is everything else ‘under’ the scrollbars being drawn correctly?
--
Alan Third
next prev parent reply other threads:[~2019-03-22 15:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-20 20:14 Whether a struct window *w is a live/valid window Keith David Bershatsky
2019-03-22 15:01 ` Alan Third [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-03-23 6:30 Keith David Bershatsky
2019-03-23 10:49 ` Alan Third
2019-03-23 17:03 Keith David Bershatsky
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