position(for:)
Asks the delegate for the position of the specified bar in its new window.
Declaration
optional func position(for bar: any UIBarPositioning) -> UIBarPositionParameters
- bar:
The bar that was added to the window.
Return Value
The position of the bar.
Discussion
If your interface has a custom bar with a delegate, that delegate can implement this method and use it to specify the position of the bar that has been added to a window.
Delegates for the UINavigationBar and UISearchBar classes return the value UIBarPosition.top by default. The delegate of the UIToolbar class returns the value UIBarPosition.bottom by default.