Global Variable

UINavigationControllerHideShowBarDuration

This variable specifies the duration when animating the navigation bar. Note that this is a constant value, so it cannot be set.

Declaration

const CGFloat UINavigationControllerHideShowBarDuration;

See Also

Configuring Custom Toolbars

toolbar

The custom toolbar associated with the navigation controller.

- setToolbarHidden:animated:

Changes the visibility of the navigation controller’s built-in toolbar.

toolbarHidden

A Boolean indicating whether the navigation controller’s built-in toolbar is visible.