| // Copyright 2017 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef IOS_CHROME_COMMON_UI_ELEMENTS_HIGHLIGHT_BUTTON_H_ |
| #define IOS_CHROME_COMMON_UI_ELEMENTS_HIGHLIGHT_BUTTON_H_ |
| |
| #import <UIKit/UIKit.h> |
| |
| // A button that fades opacity on highlight. |
| @interface HighlightButton : UIButton |
| |
| // If the button has subviews that are UIVisualEffectViews, fading the opacity |
| // breaks the visual effect. If this array is non-nil, only the views in this |
| // array will have their opacities faded. Otherwise, the entire view will fade |
| // opacity. |
| @property(nonatomic, strong) NSArray<UIView*>* highlightableViews; |
| |
| @end |
| |
| #endif // IOS_CHROME_COMMON_UI_ELEMENTS_HIGHLIGHT_BUTTON_H_ |
