问题
UITableViewStyleGrouped does not have rounded corners like in iOS versions <= 6.
Is anyone having same problem in iOS 7? My UITableView is all written in code as it is complex. I have had a look at all the changes and guidelines and I cannot see any mention of change to the cell appearance. Where did the corners go?
回答1:
iOS 7 is Borderless. Rounded corners are no longer available in iOS 7. Apple removed this feature. I am currently working with iOS 7 and had a discussion with apple support guys. They confirmed that this is no more supported. You can see the Settings app for an example — the table view there is group style.
来源：https://stackoverflow.com/questions/18946310/ios-7-uitableviewstylegrouped-missing-rounded-corners-and-cell-row-width-fill-vi