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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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