List.selected readonly property
Get or set the current selected ListItem or nil
Example
local ui = require "ui"
-- create a simple Window
local win = ui.Window("List.selected sample", "fixed", 360, 150)
local label = ui.Label(win, "Select an item :", 90, 30)
local list = ui.List(win, {"LuaRT", "is", "fun !"}, label.x+label.width+6, label.y-4)
-- set list selected property to the first item "LuaRT"
list.selected = list.items[1]
function list:onSelect(item)
win:status("You have selected = "..item.text)
end
win:show()
-- update user interface
repeat
ui.update()
until not win.visible