yui/columns.lua

local BASE = (...):gsub('columns$', '')

local Layout = require(BASE..'layout')

-- Advance position to next column,
-- given current position, widget dimensions and padding.
local function columnadvance(x,y, ww,wh, padding)
    return x + ww + padding, y
end

local Columns = setmetatable({
    advance = columnadvance,
    __call = function(cls, args) return cls.new(args) end
}, Layout)
Columns.__index = Columns


function Columns.new(args) return setmetatable(Layout.new(args), Columns) end

return Columns