29 lines
737 B
Lua
29 lines
737 B
Lua
--- Columns layout for widgets
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--
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-- @classmod yui.Columns
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-- @copyright 2022, The DoubleFourteen Code Forge
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-- @author Lorenzo Cogotti, Andrea Pasquini
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--
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-- A widget container, lays down its child widgets into multiple columns.
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local BASE = (...):gsub('columns$', '')
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local Layout = require(BASE..'layout')
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-- Advance position to next column
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-- given current position, widget dimensions and padding
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local function columnadvance(x,y, ww,_, padding)
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return x + ww + padding, y
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end
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local Columns = setmetatable({
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advance = columnadvance,
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__call = function(cls, args) return cls:new(args) end
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}, Layout)
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Columns.__index = Columns
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function Columns:new(args) return setmetatable(Layout:new(args), self) end
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return Columns
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