Re: Emacs's set-frame-size can not work well with gnome-shell?

[Dmitry Gutov]

On 21.02.2020 18:08, martin rudalics wrote:
> In either case I'd have thought that the now attached patch is needed to
> avoid a flicker when the frame does not need to be resized (and we still
> would hide the frame and make it visible again) but apparently it's not
> needed).

I've tried this patch and can't see any difference in behavior.

I could ask why not omit the call to gtk_window_resize when (totalwidth 
== gwidth && totalheight == gheight), but that would probably only 
affect performance.

> Resizing only, I suppose.  We seemed to agree earlier that 
> Lucid is slow
> at repositioning + resizing.

Yes. In my main "real" scenario, though, resizing is a more frequent 
operation than repositioning (though the latter also happens regularly).