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Re: Emacs's set-frame-size can not work well with gnome-shell?
From: |
martin rudalics |
Subject: |
Re: Emacs's set-frame-size can not work well with gnome-shell? |
Date: |
Wed, 22 Jan 2020 18:35:50 +0100 |
> All I'm saying, the users are not really helpful so far, so you might
> be the best person to try debugging the perf problems with Lucid. I'd
> try, but I don't have any.
That was a misunderstanding. All my debug builds here are too slow for
normal editing. I keep them all for testing purposes only. Optimized
builds have certain performance problems but these are not related to
the use of child frames.
> Aaand none of this helped either. Not all 3 hunks together, nor
> combinations (2, 3), (3) or (1).
(1) was a NOOP anyway. I have to think of something better - the
height specifications for GTK and other X builds are not compatible and
break the behavior even on my build. I should come up with something
better.
Till then please do the following. With emacs -Q put this modified
version of tumashu's code into *scratch*
(defun open-test (buffer)
(display-buffer-in-child-frame
buffer '((child-frame-parameters
. ((width . 40)
(height . 10)
(top . 50)
(left . 50)
)))))
(defun resize-test (frame)
(set-frame-height frame 20))
(setq-local test-buffer (get-buffer-create "test child-frame"))
(setq-local test-frame (window-frame (open-test test-buffer)))
;; (eval-buffer)
;; (setq frame-size-history '(100))
;; (resize-test test-frame)
;; (frame--size-history test-frame)
;; (display-buffer "*frame-size-history*")
and evaluate from top to bottom each of the commented out forms. At the
end this gets me a buffer like
Frame size history of #<frame test child-frame 0x5636a0abf9a0>
adjust-frame-size-1 (360 180 360 360) (height 1)
adjust-frame-size-2 (360 180 360 360) (nil nil)
xg-frame-set-char-size-3 (360 180 360 360) (390 360)
xg-frame-resized (360 180 360 360) nil
adjust-frame-size-1 (360 180 360 360) (change-frame-size 5)
adjust-frame-size-3 (360 180 360 360) (390 180 390 360)
Please do this for the GTK and Lucid build. And, replace the body of
'resize-test' with your invisible, resize, visible trick and post the
history for that case as well.
Thanks, martin
- Re: Emacs's set-frame-size can not work well with gnome-shell?, (continued)
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Dmitry Gutov, 2020/01/27
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Dmitry Gutov, 2020/01/27
- Re: Emacs's set-frame-size can not work well with gnome-shell?, martin rudalics, 2020/01/28
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Dmitry Gutov, 2020/01/28
- Re: Emacs's set-frame-size can not work well with gnome-shell?, martin rudalics, 2020/01/28
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Dmitry Gutov, 2020/01/28
- Re: Emacs's set-frame-size can not work well with gnome-shell?,
martin rudalics <=
- Re:Re: Emacs's set-frame-size can not work well with gnome-shell?, tumashu, 2020/01/22
- Re: Emacs's set-frame-size can not work well with gnome-shell?, martin rudalics, 2020/01/25
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Dmitry Gutov, 2020/01/25
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Eli Zaretskii, 2020/01/25
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Dmitry Gutov, 2020/01/25
- Re: Emacs's set-frame-size can not work well with gnome-shell?, martin rudalics, 2020/01/25
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Dmitry Gutov, 2020/01/25
- Re: Emacs's set-frame-size can not work well with gnome-shell?, martin rudalics, 2020/01/26
- Re: Emacs's set-frame-size can not work well with gnome-shell?, Dmitry Gutov, 2020/01/26
- Re: Emacs's set-frame-size can not work well with gnome-shell?, martin rudalics, 2020/01/26