contentViewInsets
The spacing between the content view and its peer and containing views.
Declaration
var contentViewInsets: NSDirectionalEdgeInsets { get set }Discussion
Use negative values for positive spacing. The top and bottom values represent the spacing between the content view and the header and footer views, respectively. The leading and trailing values represent the spacing between the content view and the lockup view. The default value is NSDirectionalEdgeInsetsZero.