CalendarDelegate.didSelectEvent(_:type:frame:): frame is relative to what view?

[nefch]

CalendarDelegate.didSelectEvent(_:type:frame:)

What is the coordinate system for frame?
frame is relative to what view?

Please explain! Thanks.

[kvyatkovskys]

Hello! The frame is relative of the event view.

[nefch]

didSelectEvent(_ event: Event, type: CalendarType, frame: CGRect?) {
gets called and I would like to show a context menu that appears right over the rectangle that represents event.

It first assumed that frame is relative to the CalendarView. But it's not. This code will not work correctly:

alertController.popoverPresentationController?.sourceView = calendarView
alertController.popoverPresentationController?.sourceRect = frame

(calendarView is of type CalendarView.)

I guess I need to call either
convert(_ rect: CGRect, to view: UIView?) -> CGRect
or
convert(_ rect: CGRect, from view: UIView?) -> CGRect
but I don't know what view is supposed to be for these calls.

Thanks!

[kvyatkovskys]

🤔 interesting
frame is relative to timelineView. Path -> CalendarView-DayView-TimelinePageVC-TimelineView

[nefch]

CalendarView.dayView is private :-(

As a user of CalendarView I can't access the DayView class and thus frame is rather useless. Or am I missing something?

[nefch]

BTW CalendarView-DayView-TimelinePageView-TimelineView is for day view; what about week and month view?

I think there should be a library function that maps frame to CalendarView. Or didSelectEvent gets passed a frame that is already mapped to CalendarView.

[kvyatkovskys]

sorry for the long answer 😬 feel free to create PR with a new changes