blob: a10668da5630ac0f881aee14f43ae7d099d43b6d [file] [log] [blame]
// 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.
#import "ios/chrome/common/highlight_button.h"
#import "ios/chrome/common/material_timing.h"
#if !defined(__has_feature) || !__has_feature(objc_arc)
#error "This file requires ARC support."
#endif
@implementation HighlightButton
- (void)setHighlighted:(BOOL)highlighted {
[super setHighlighted:highlighted];
NSArray<UIView*>* highlightViews;
if (self.highlightableViews) {
highlightViews = self.highlightableViews;
} else {
highlightViews = @[ self ];
}
[UIView transitionWithView:self
duration:ios::material::kDuration8
options:UIViewAnimationOptionCurveEaseInOut
animations:^{
for (UIView* view in highlightViews) {
view.alpha = highlighted ? 0.5 : 1.0;
}
}
completion:nil];
}
@end