Event on time click - time picker mode

[faizaaulia]

Is your feature request related to a problem? Please describe.
Currently i work on time picker mode and i want to perform some action when user click/open the hours, minutes, or seconds overlay

Describe the solution you'd like
Add an event when user click the time (hours, minutes, or seconds) overlay, and it will have one param which indicate what overlay is being clicked/opened (hours, minutes, or seconds)