28 lines
378 B
Lua
Executable File

require "iuplua"
timer = iup.timer{time=500}
btn = iup.button {title = "Stop",expand="YES"}
function btn:action ()
if btn.title == "Stop" then
timer.run = "NO"
btn.title = "Start"
else
timer.run = "YES"
btn.title = "Stop"
end
end
function timer:action_cb()
print 'timer!'
end
timer.run = "YES"
dlg = iup.dialog{btn; title="Timer!"}
dlg:show()
iup.MainLoop()