Tree.sort() | LuaRT free and open source Windows programming framework for Lua

Tree:sort([subitems]) method

Sort Tree root items by ascending order.

Parameters

[subitems]

An optional boolean value that specifies to sort all levels of child items below the root items, defaulting to false.

Return value

This function returns no value.

Example


local ui = require "ui"

local win = ui.Window("Tree:sort() sample", "fixed", 320, 240)
local button = ui.Button(win, "Sort tree", 130, 10)
local tree = ui.Tree(win, {"Sam", "David", "Jane"}, 104, 40)

function button:onClick()
	win:status("Tree sorted")
	tree:sort()
end

win:status("Tree is not sorted")
-- show the Window
win:show()

while win.visible do
	ui.update()
end