| // Copyright 2017 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_TABS_TAB_HEADERS_DELEGATE_H_ |
| #define IOS_CHROME_BROWSER_TABS_TAB_HEADERS_DELEGATE_H_ |
| |
| #import <UIKit/UIKit.h> |
| |
| // A protocol implemented by a delegate of Tab that handles the headers above a |
| // tab. |
| @protocol TabHeadersDelegate |
| |
| // Called to retrieve the height of the header view above |tab|. |
| - (CGFloat)tabHeaderHeightForTab:(Tab*)tab; |
| |
| @end |
| |
| #endif // IOS_CHROME_BROWSER_TABS_TAB_HEADERS_DELEGATE_H_ |
