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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ | 5 #ifndef IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ |
| 6 #define IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ | 6 #define IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ |
| 7 | 7 |
| 8 #import <UIKit/UIKit.h> | 8 #import <UIKit/UIKit.h> |
| 9 | 9 |
| 10 @class MDCAppBar; | 10 @class MDCAppBar; |
| 11 | 11 |
| 12 // An object conforming to this protocol is capable of creating and managing an | 12 // An object conforming to this protocol is capable of creating and managing an |
| 13 // MDCAppBar. Typically, UIViewController's can implement this protocol to vend | 13 // MDCAppBar. Typically, UIViewController's can implement this protocol to vend |
| 14 // the app bar they can optionally be presenting. | 14 // the app bar they can optionally be presenting. |
| 15 @protocol AppBarPresenting<NSObject> | 15 @protocol AppBarPresenting<NSObject> |
| 16 | 16 |
| 17 // The installed app bar, if any. | 17 // The installed app bar, if any. |
| 18 @property(nonatomic, readonly) MDCAppBar* appBar; | 18 @property(nonatomic, readonly, strong) MDCAppBar* appBar; |
| 19 | 19 |
| 20 @end | 20 @end |
| 21 | 21 |
| 22 #endif // IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ | 22 #endif // IOS_CHROME_BROWSER_UI_MATERIAL_COMPONENTS_APP_BAR_PRESENTING_H_ |
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