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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // ====== New Architecture ===== | |
| 6 // = This code is only used in the new iOS Chrome architecture. = | |
| 7 // ============================================================================ | |
| 8 | |
| 9 #import "ios/chrome/browser/ui/tab_grid/tab_grid_tab_cell.h" | |
| 10 | |
| 11 #if !defined(__has_feature) || !__has_feature(objc_arc) | |
| 12 #error "This file requires ARC support." | |
| 13 #endif | |
| 14 | |
| 15 namespace { | |
| 16 const CGFloat kCornerRadius = 4.0; | |
| 17 const CGFloat kSelectedBorderWidth = 2.0; | |
| 18 } | |
| 19 | |
| 20 @implementation TabGridTabCell | |
| 21 | |
| 22 @synthesize label = _label; | |
| 23 | |
| 24 - (instancetype)initWithFrame:(CGRect)frame { | |
| 25 if ((self = [super initWithFrame:frame])) { | |
| 26 self.contentView.layer.cornerRadius = kCornerRadius; | |
| 27 self.selectedBackgroundView.layer.cornerRadius = kCornerRadius; | |
| 28 self.selectedBackgroundView.layer.borderWidth = kSelectedBorderWidth; | |
| 29 self.selectedBackgroundView.layer.borderColor = [UIColor blueColor].CGColor; | |
| 30 self.selectedBackgroundView.transform = CGAffineTransformScale( | |
| 31 self.selectedBackgroundView.transform, 1.05, 1.05); | |
| 32 | |
| 33 _label = [[UILabel alloc] initWithFrame:CGRectZero]; | |
| 34 _label.translatesAutoresizingMaskIntoConstraints = NO; | |
| 35 _label.numberOfLines = 1; | |
| 36 _label.textAlignment = NSTextAlignmentCenter; | |
| 37 [self.contentView addSubview:_label]; | |
| 38 [NSLayoutConstraint activateConstraints:@[ | |
| 39 [_label.centerYAnchor | |
| 40 constraintEqualToAnchor:self.contentView.centerYAnchor], | |
| 41 [_label.leadingAnchor | |
| 42 constraintEqualToAnchor:self.contentView.layoutMarginsGuide | |
| 43 .leadingAnchor], | |
| 44 [_label.trailingAnchor | |
| 45 constraintEqualToAnchor:self.contentView.layoutMarginsGuide | |
| 46 .trailingAnchor], | |
| 47 ]]; | |
| 48 } | |
| 49 return self; | |
| 50 } | |
| 51 | |
| 52 @end | |
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Chromium Code Reviews
Issue 2592983003:
[Clean Skeleton] Migrate code to clean/ (Closed)
