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first iteration of trash cleaning

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This commit is contained in:
Alexey Gulev
2019-03-25 22:38:50 +01:00
parent 00e984efdc
commit e80ba7106b
18 changed files with 152 additions and 42 deletions
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16
druid/help_modules/ui_helper.lua Normal file
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local M = {}
function M.centrate_text_with_icon(text_node, icon_node)
local metr = gui.get_text_metrics_from_node(text_node)
local scl = gui.get_scale(text_node).x
local scl_i = gui.get_scale(icon_node).x
local pos_i = gui.get_position(icon_node)
local pos = gui.get_position(text_node)
local w = metr.width * scl * scl_i
local icon_w = gui.get_size(icon_node).x * scl_i
local width = w + icon_w + (math.abs(pos.x) - icon_w / 2) * scl_i
pos_i.x = width / 2 - (icon_w / 2)
gui.set_position(icon_node, pos_i)
end
return M