Protocols

The following protocols are available globally.

  • 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
  • Delegate protocol for MDCTabBar. Clients may implement this protocol to receive notifications of selection changes in the tab bar or to determine the bar’s position.

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    Declaration

    Objective-C

    @protocol MDCTabBarDelegate <UIBarPositioningDelegate>
  • Information about the context in which a tab bar indicator will be displayed.

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    Declaration

    Objective-C

    @protocol MDCTabBarIndicatorContext <NSObject>