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Sanitize tab index in `Node:add_view` (#1651) 

* Fix `Node:add_view` not adjusting tab index after removing `EmptyView`

* Clamp tab index in `Node:add_view`
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Guldoman 2023-10-23 23:58:02 +02:00 committed by GitHub
parent 1620a92d54
commit e67ac2818f
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1 changed files with 5 additions and 1 deletions
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6
data/core/node.lua
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@ -177,8 +177,12 @@ function Node:add_view(view, idx)
assert(not self.locked, "Tried to add view to locked node") assert(not self.locked, "Tried to add view to locked node")
if self.views[1] and self.views[1]:is(EmptyView) then if self.views[1] and self.views[1]:is(EmptyView) then
table.remove(self.views) table.remove(self.views)
if idx and idx > 1 then
idx = idx - 1
end
end end
table.insert(self.views, idx or (#self.views + 1), view) idx = common.clamp(idx or (#self.views + 1), 1, (#self.views + 1))
table.insert(self.views, idx, view)
self:set_active_view(view) self:set_active_view(view)
end end