Ihor Radchenko <yantar92@gmail.com> writes:

>
> As Tim pointed out, we cannot guarantee that things working on 'x build
> will also work on 'pgtk. Instead of abusing settings for 'x window
> system, can you please introduce a new function org-pgtk-idle-seconds
> using a new variable org-clock-pgtkidle-program-name, similar to
> org-x11-idle-seconds, and then update org-user-idle-seconds?

Sorry for the delay, here is a patch to that effect.