local ui = require("ui")
local keyboard = require("keyboard")

local screen, valueLabel

local function show(prefix, value)
  ui.setText(valueLabel, value == "" and "type something" or prefix .. value)
end

function init()
  valueLabel = ui.text("type something", {w = "fill"})
  screen = ui.screen(ui.box{pad = 8, gap = 5,
    valueLabel,
    keyboard.new{
      max_length = 40,
      on_change = function(value) show("value: ", value) end,
      on_submit = function(value) show("submitted: ", value) end,
    },
  })
  log.info("keyboard test ready")
end

function draw() screen:draw() end
function on_touch_down(x, y) screen:down(x, y) end
function on_touch_up(x, y) screen:up(x, y) end