Doesn't work correctly with "initWithCustomView:" on `UIBarButtonItem` in `UIToolbar`

[benguild]

Tried this out, and found that this didn't size correctly in this configuration. It squished whatever is on either side, and the buttons weren't visible.

[TimOliver]

G'day Ben! :D

Oh no. I might have screwed up one of the initialisers if the buttons weren't appearing.
I just pushed a fix to master. See if it's still happening for you. :)

[benguild]

The buttons were appearing but they were massive. Normally within a UIBarButtonItem they'd be the minimum size but here they were taking up the whole bar.

[TimOliver]

Uhhhh. Hmm. That might be implicit behavior of the UIBarButtonItem when it's dealing with what it thinks is a vanilla UIView. I'm not sure if there's a way I can intelligently block that from within the codebase.

You sure you can't just resize the frame manually and use flexible width items on either side? :D

[benguild]

So to clarify, if I put UISegmentedControl (a view, heh) in instead it works and looks fine, but this takes up the entire bar's width and squishes all of the other items to nothing.

[TimOliver]

Sounds fine to me. 🙃

Yeah, I don't know. Maybe there's a layout property in UIKit where you can set the preferred content size of a view. I'd need to play with it, but I've got other iOS 13 fires to put out at the moment. 😅