On 2015-05-25 05:12:21 +0000, Nikolay Pavlov said:
2015-05-25 1:12 GMT+03:00 Justin M. Keyes <[email protected]>:
On Sun, May 24, 2015 at 5:19 AM, Nicola <[email protected]> wrote:
Hi,
am I right that <C-w><C-o> does not trigger any event? I have a custom
status line, which does not get updated when I close all other windows. For
now, I have this workaround:
nnoremap <C-w>o <C-w>o:call RefreshStatusLines()<CR>
nnoremap <C-w><C-w> <C-w>o:call RefreshStatusLines()<CR>
I was wondering whether there is a better way to detect when the user makes
the active window the only visible one.
No such event.
Ok, I see that there is a WinResized event in `h todo`, so it is something
that is not implemented yet.
But you can force statusline redraw by assigning an
option to itself:
let &readonly=&readonly
Although, I just noticed that Vim has a :redrawstatus command.
Thanks, both seem to work. I can probably dispose of my
RefreshStatusLines() then.
Is
there any need for the "let &ro=&ro" hack mentioned in ":help
'statusline'", given the existence of :redrawstatus?
It is not needed. Status line redraw is being triggered by closing the
window, no redraw is the problem of the custom status line, not Vim.
RefreshStatusLines function is thus obviously *not* being used from
the &statusline in this case.
I'm not sure I'm following you: what is the point of calling a function whose
purpose is to redraw the status line from the status line itself? For
reference,
the code I'm using is here:
https://github.com/lifepillar/lifepillar-vim-config/blob/master/vimrc#L482
I'm far from being a Vim expert, so I may well be doing things suboptimally.
I know this because powerline does *not* use anything, but “switch
highlight group” and “display raw text” statusline segments and it
still immediately occupies all space after closing the window (== it
does not use %= segments, so to occupy all space Vim must recompute
status line or it will be displayed using the previous window size).
How do you get right-aligned elements in the status line without %=?
I have used Airline, but not Powerline, in the past, and it has the
same problem
(after <C-w>o the status line is not updated). Isn't Airline's codebase
derived from
Powerline?
Nicola
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