IntenseFinance/neovim
3
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-02-25 18:55:25 -06:00
Code Issues Packages Projects Releases Wiki Activity

fix: correct vertical dragging room calculation with global statusline (#17928)

Browse Source 
This fixes the bug that win_move_statusline() or mouse dragging cannot
reduce 'cmdheight' to 1 when global statusline is used.
This commit is contained in:
zeertzjq 2022-03-31 08:40:17 +08:00 committed by GitHub
parent 6d648f5594
commit 0d4bd420c1
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 29 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/nvim/window.c
View File

@ -5857,11 +5857,11 @@ void win_drag_status_line(win_T *dragwin, int offset)
} else { // drag down
up = false;
// Only dragging the last status line can reduce p_ch.
room = Rows - cmdline_row - global_stl_height();
room = Rows - cmdline_row;
if (curfr->fr_next == NULL) {
room -= 1;
} else {
room -= p_ch;
room -= p_ch + global_stl_height();
}
if (room < 0) {
room = 0;

27
test/functional/ui/global_statusline_spec.lua
View File

@ -1,6 +1,7 @@
local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local clear, command, feed = helpers.clear, helpers.command, helpers.feed
local eq, funcs, meths = helpers.eq, helpers.funcs, helpers.meths
describe('global statusline', function()
local screen
@ -230,4 +231,30 @@ describe('global statusline', function()
[3] = {reverse = true, bold = true};
}}
end)
it('win_move_statusline() can reduce cmdheight to 1', function()
eq(1, meths.get_option('cmdheight'))
funcs.win_move_statusline(0, -1)
eq(2, meths.get_option('cmdheight'))
funcs.win_move_statusline(0, -1)
eq(3, meths.get_option('cmdheight'))
funcs.win_move_statusline(0, 1)
eq(2, meths.get_option('cmdheight'))
funcs.win_move_statusline(0, 1)
eq(1, meths.get_option('cmdheight'))
end)
it('mouse dragging can reduce cmdheight to 1', function()
command('set mouse=a')
meths.input_mouse('left', 'press', '', 0, 14, 10)
eq(1, meths.get_option('cmdheight'))
meths.input_mouse('left', 'drag', '', 0, 13, 10)
eq(2, meths.get_option('cmdheight'))
meths.input_mouse('left', 'drag', '', 0, 12, 10)
eq(3, meths.get_option('cmdheight'))
meths.input_mouse('left', 'drag', '', 0, 13, 10)
eq(2, meths.get_option('cmdheight'))
meths.input_mouse('left', 'drag', '', 0, 14, 10)
eq(1, meths.get_option('cmdheight'))
end)
end)