User group rights of the individual calendar in widgets

[Bitti]

Is it possible to access the widgets on the user rights of the individual calendars.
e.g. calendar1, calender2 etc.

[Bitti]

push

[Videx]

I think by default the widgets already use your own user permissions. i.e., As admin I can see events on our private calendar, but registered users can't.

[Bitti]

the usergrouprights for each calendar does not work in widgets