Protocols

The following protocols are available globally.

  • Delegate protocol for MDCBottomNavigationBar. Clients may implement this protocol to receive notifications of selection changes by user action in the bottom navigation bar.

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    Declaration

    Objective-C

    @protocol MDCBottomNavigationBarDelegate <UINavigationBarDelegate>
  • Provides APIs for @c UIViews to communicate their elevation throughout the view hierarchy.

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    Declaration

    Objective-C

    @protocol MDCElevatable <NSObject>
  • Provides APIs for @c UIViews to communicate their elevation throughout the view hierarchy.

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    Declaration

    Objective-C

    @protocol MDCElevationOverriding