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More accurate tab width calculation 

Ensure the right side of the right-most tab always end up at the
same position.
This commit is contained in:
Francesco Abbate 2021-05-15 16:26:15 +02:00
parent 50a4fc212f
commit f30dfc20fe
1 changed files with 4 additions and 3 deletions
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7
data/core/rootview.lua
View File

@ -278,10 +278,11 @@ end
function Node:get_tab_rect(idx)
local twp = math.floor((self.size.x - style.padding.x) / #self.views + 0.5)
local tw = math.min(style.tab_width, twp)
local tw = math.min(style.tab_width, (self.size.x - style.padding.x) / #self.views)
local x_left = self.position.x + tw * (idx - 1)
local x1, x2 = math.floor(x_left), math.floor(x_left + tw)
local h = style.font:get_height() + style.padding.y * 2
return self.position.x + (idx-1) * tw, self.position.y, tw, h
return x1, self.position.y, x2 - x1, h
end