LTUI

$ luarocks install ltui

$ xmake

$ xmake run test dialog
$ xmake run test window
$ xmake run test desktop
$ xmake run test inputdialog
$ xmake run test mconfdialog

$ lua tests/dialog.lua
$ lua tests/window.lua
$ lua tests/desktop.lua
$ lua tests/inputdialog.lua
$ lua tests/mconfdialog.lua

$ luajit tests/dialog.lua
$ luajit tests/window.lua
$ luajit tests/desktop.lua
$ luajit tests/inputdialog.lua
$ luajit tests/mconfdialog.lua

local ltui        = require("ltui")
local application = ltui.application
local event       = ltui.event
local rect        = ltui.rect
local window      = ltui.window
local demo        = application()

function demo:init()
    application.init(self, "demo")
    self:background_set("blue")
    self:insert(window:new("window.main", rect {1, 1, self:width() - 1, self:height() - 1}, "main window", true))
end

demo:run()

local lab = label:new("title", rect {0, 0, 12, 1}, "hello ltui!"):textattr_set("white")

local btn = button:new("yes", rect {0, 1, 7, 2}, "< Yes >"):textattr_set("white")

function demo:init()
    -- ...

    local dialog_input = inputdialog:new("dialog.input", rect {0, 0, 50, 8})
    dialog_input:text():text_set("please input text:")
    dialog_input:button_add("no", "< No >", function (v) dialog_input:quit() end)
    dialog_input:button_add("yes", "< Yes >", function (v) dialog_input:quit() end)
    self:insert(dialog_input, {centerx = true, centery = true})
end