How to change height of sheet after updated content size of view?

[khushabu29]

If the content size of the view controller's view gets changed while the sheet is opened for any reason for example label text gets updated to 3 lines from 1 line, then the sheet height does not get resized (does not increase or decrease the height of the sheet). In fact, some content gets shrink as shown in the screenshot.

[ArlindDushi]

Hey @gordontucker
Thanks for the amazing library. I also have a case in my app where content gets resized after the viewcontroller is already presented, so can this be achieved with the current version or does it need extra implementation?

[jerometonnelier]

Same issue here with some dynamic content. It's an awesome library btw ;-)
@ArlindDushi @khushabu29 did you manage to update the size of the presented controller? I tried to invalidate various contentSizes, but no luck so far either. I use on [.intrinsic] as options.
Thanks

[BradPatras]

Ran into this same issue when updating the sheet content after initial view load. The function that does the trick is in SheetContentViewController.swift. The function updatePreferredHeight() will recalculate the intrinsic height based on the content. Unfortunately this function is not public so it's inaccessible.

One way to call that method indirectly is to call sheetViewController.animateIn() when the content/height changes. This method technically does quite a few things in addition to recalculating the height but in my case it turned out to be exactly what I needed!

[jerometonnelier]

Thanks a lot @gordontucker ;-)

[ankitagarwal007]

@gordontucker It is not working if scrollview is present