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Avoid drawing hidden `TreeView` items

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Guldoman 2021-12-07 21:45:20 +01:00
parent 4a05dd1683
commit b918f248cb
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1 changed files with 7 additions and 4 deletions
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3
data/plugins/treeview.lua
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@ -366,16 +366,19 @@ end
function TreeView:draw() function TreeView:draw()
self:draw_background(style.background2) self:draw_background(style.background2)
local _y, _h = self.position.y, self.size.y
local doc = core.active_view.doc local doc = core.active_view.doc
local active_filename = doc and system.absolute_path(doc.filename or "") local active_filename = doc and system.absolute_path(doc.filename or "")
for item, x,y,w,h in self:each_item() do for item, x,y,w,h in self:each_item() do
if y + h >= _y and y < _y + _h then
self:draw_item(item, self:draw_item(item,
item.abs_filename == active_filename, item.abs_filename == active_filename,
item == self.hovered_item, item == self.hovered_item,
x, y, w, h) x, y, w, h)
end end
end
self:draw_scrollbar() self:draw_scrollbar()
if self.hovered_item and self.tooltip.alpha > 0 then if self.hovered_item and self.tooltip.alpha > 0 then