[Question] Is it possible to setup a listener for date changes?

[nd1111]

We need to react to the user selecting different days on the calendar, is that possible?

[maxkeppeler]

I'm not sure if I understand correctly, but yes it's possible to select multiple dates with the CalendarUseCase where you need to setup a listener to receive the different dates.

[nd1111]

Sorry I should be more specific. We're displaying a sheets calendar view (single day selection) with a different control below. That other control needs to know what date is selected in the calendar view so it can change what it displays. So I need to execute some code when the sheets calendar view selects a new date.
I have this below, but it seems the "onSelectDate" never fires:

    CalendarView(
        useCaseState = rememberUseCaseState(),
        config = CalendarConfig(
            yearSelection = true,
            monthSelection = true,
            boundary = timeBoundary,
            style = CalendarStyle.MONTH,
        ),
        selection = CalendarSelection.Date(
            selectedDate = selectedDay.value
        ) {
            selectedDay.value = it
        }
    )

[maxkeppeler]

It only fires through an action, such as the positive button click or via the latest useCaseState invokePositiveAction. It was not intended to invoke the listener whenever it changes. (You can now hide the button view as well.)

I probably can add a change listener to the selection classes, which would be updates just whenever the selection changes, which comes especially handy for the simple use-case views.