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textboxwidget: add math.floor (#9516)

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hius07
2022-09-14 02:04:03 +03:00
committed by GitHub
parent 56388aa491
commit e89d856ad9
1 changed files with 1 additions and 1 deletions
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frontend/ui/widget/textboxwidget.lua
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@@ -1716,7 +1716,7 @@ function TextBoxWidget:moveCursorToCharPosKeepingViewCentered(charpos, centered_
self:moveCursorToCharPos(charpos)
self.for_measurement_only = false
local _, _, screen_line_num = self:_getXYForCharPos(charpos)
local new_virtual_line_num = self.virtual_line_num + screen_line_num - self.lines_per_page / 2
local new_virtual_line_num = self.virtual_line_num + screen_line_num - math.floor(self.lines_per_page / 2)
local max_virtual_line_num = #self.vertical_string_list - self.lines_per_page + 1
if new_virtual_line_num < 1 then
new_virtual_line_num = 1