UIViewController

class UIViewController : UIResponder, NSCoding, UIAppearanceContainer, UITraitEnvironment, UIContentContainer, UIFocusEnvironment

  • Register or not the keyboard’s notifications.

    Declaration

    Swift

    open func useKeyboard(_ isUsed: Bool)

  • Called immediately prior to the display of the keyboard.

    Declaration

    Swift

    open func keyboardWillShow(_ notif: NSNotification)

  • Called immediately prior to the dismissal of the keyboard.

    Declaration

    Swift

    open func keyboardWillHide(_ notif: NSNotification)

  • Called immediately after the display of the keyboard.

    Declaration

    Swift

    open func keyboardDidShow(_ notif: NSNotification)

  • Called immediately after the dismissal of the keyboard.

    Declaration

    Swift

    open func keyboardDidHide(_ notif: NSNotification)

  • Animate the bottom inset of the safe area.

    Declaration

    Swift

    @available(iOS 11.0, *)
open func animateBottomSafeArea(_ height: CGFloat,
                                duration: TimeInterval = 0.25,
                                options: UIView.AnimationOptions = .curveEaseInOut,
                                completion: ((Bool) -> Void)? = nil)

    Parameters

    height

    The height to add on the safe area bottom.
    duration

    The animation’s duration.
    options

    The animation’s UIView.AnimationOptions.
    completion

    The optional completion block

  • Return the safeAreaFrame for iOS 9.0+

    Declaration

    Swift

    internal var areaFrame: CGRect { get }