| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ |
| #define IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ |
| |
| #import <UIKit/UIKit.h> |
| |
| @class MDCAppBar; |
| |
| // An object conforming to this protocol is capable of creating and managing an |
| // MDCAppBar. Typically, UIViewController's can implement this protocol to vend |
| // the app bar they can optionally be presenting. |
| @protocol AppBarPresenting<NSObject> |
| |
| // The installed app bar, if any. |
| @property(nonatomic, readonly, strong) MDCAppBar* appBar; |
| |
| @end |
| |
| #endif // IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ |