在ios7中将UISearchBar的圆角和边框设置为背景(不是UITextField)

Question

如何在ios7中将圆角和边框应用于UISearchBar的背景？我可以改变条形图的背景颜色.

像这样的东西

谢谢

Answer 1

  UISearchBar *searchBar  = [[UISearchBar alloc] init];
  searchBar.layer.cornerRadius  = 6;
  searchBar.clipsToBounds       = YES;
  [searchBar.layer setBorderWidth:1.0];
  [searchBar.layer setBorderColor:[[UIColor lightGrayColor].CGColor];