40 lines
1.1 KiB
Mathematica
40 lines
1.1 KiB
Mathematica
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/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "FBScrollViewController.h"
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#import "FBTableDataSource.h"
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static const CGFloat FBSubviewHeight = 40.0;
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@interface FBScrollViewController ()
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@property (nonatomic, weak) IBOutlet UIScrollView *scrollView;
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@property (nonatomic, strong) IBOutlet FBTableDataSource *dataSource;
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@end
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@implementation FBScrollViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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[self setupLabelViews];
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self.scrollView.contentSize = CGSizeMake(CGRectGetWidth(self.view.frame), self.dataSource.count * FBSubviewHeight);
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}
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- (void)setupLabelViews
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{
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NSUInteger count = self.dataSource.count;
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for (NSInteger i = 0 ; i < count ; i++) {
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UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, i * FBSubviewHeight, CGRectGetWidth(self.view.frame), FBSubviewHeight)];
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label.text = [self.dataSource textForElementAtIndex:i];
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label.textAlignment = NSTextAlignmentCenter;
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[self.scrollView addSubview:label];
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}
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}
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@end
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