[IMPROVEMENT] Some properties are not working when using from Objective-C project.

[filipealva]

Some people reach me out reporting about some properties which aren't working when PickerView is implemented in an Objective-C project.

The known properties with issues:

• scrollingStyle: When its set to .Infinite, or rawValue 1, it causes a crash.
• selectionStyle: Not working.
• currentSelectedRow: Usually it sets a initial selected value to PickerView but its not appearing as a public property when exposed to Objective-C (even if it is declared as public in PickerView).

Unfortunately I can't fix this right now, so I'm opening this issue as a [help-wanted].

If you can help, please interact here and/or submit a pull request.

Thanks.

[mmustafasaeed]

Optional values of non-Objective-C types aren't bridged into Objective-C. So for currentSelectedRow change it from Int! to NSNumber and convert the object to its intValue. This should fix the inaccessible variable.

In your case, you can either convert lat and long to be non-Optional or switch them to be instances of NSNumber