Basalt/docs/objects/Object/onKey.md

onKey

onKey(self, event, key)
The computercraft event which triggers this method is key and char.

Here is a example on how to add a onKey event to your frame:

local basalt = require("basalt")

local main = basalt.createFrame()
local subFrame = main:addFrame()
  :setPosition(3,3)
  :setSize(18,6)

function openSubFrame(self, event, key)
  if(key==keys.c)then
    subFrame:show()
  end
end
main:onKey(openSubFrame)