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Return grid binding

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This commit is contained in:
Insality 2020-11-08 23:22:33 +03:00
parent 74efdbfe71
commit e038d70039
2 changed files with 3 additions and 44 deletions
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8
druid/extended/dynamic_grid.lua
View File

@ -224,14 +224,6 @@ function DynamicGrid.get_size(self, border)
end
function DynamicGrid.get_size_for(self, count)
return vmath.vector3(
self.border.z - self.border.x,
self.border.y - self.border.w,
0)
end
--- Return grid content borders
-- @tparam DynamicGrid self
-- @treturn vector3 The grid content borders

39
druid/extended/infinity_list.lua
View File

@ -86,47 +86,22 @@ function M:_refresh()
self:_remove_at(index)
end
self:_check_elements()
self:_recalc_scroll_size()
end
function M:_check_elements_old()
local pos = gui.get_position(self.scroll.content_node)
pos.y = -pos.y
local top_index = self.grid:get_index(pos) - self.grid.in_row
local last_index = (top_index - 1) + (self.elements_view_count.x * self.elements_view_count.y) + self.grid.in_row
-- Clear outside elements
for index, _ in pairs(self.nodes) do
if index < top_index or index > last_index then
self:_remove_at(index)
end
end
-- Spawn current elements
for index = top_index, last_index do
if self.data[index] and not self.nodes[index] then
self:_add_at(index)
end
end
end
function M:_check_elements()
local top_index = self.top_index
self.last_index = self.top_index
for index, node in pairs(self.nodes) do
if self.scroll:is_node_in_view(node) then
top_index = index
self.top_index = index
break
end
end
-- make items from (top_index upside
local is_top_outside = false
local cur_index = top_index - 1
local cur_index = self.top_index - 1
while not is_top_outside do
if not self.data[cur_index] then
break
@ -152,7 +127,7 @@ function M:_check_elements()
-- make items from [top_index downsize
local is_bot_outside = false
cur_index = top_index
cur_index = self.top_index
while not is_bot_outside do
if not self.data[cur_index] then
break
@ -176,14 +151,6 @@ function M:_check_elements()
cur_index = cur_index + 1
end
self.top_index = top_index
end
function M:_recalc_scroll_size()
local element_size = self.grid:get_size_for(#self.data)
self.scroll:set_size(element_size)
end