所以,我知道我的问题也有类似的问题,但也许并不准确(所以请不要让我失望 - 只是警告我或者别的什么).我已经搜索了解决这个简单问题的日子.使用故事板,ARC和Xcode 4.5.2,我只需要在UIScrollView中放置一堆标签并让它垂直滚动.我在viewDidLoad,viewDidAppear和viewWillAppear中尝试了很多设置帧大小和内容大小的组合,但无济于事.滚动视图在其内部没有任何内容时完美滚动,但是当我向其添加标签时,滚动仅滚动非常短的部分.
注意:我需要使用自动布局,否则我的整个项目都会搞砸.
这是我目前的代码......
.h文件:
#import <UIKit/UIKit.h>
@interface MortgageRatesViewController : UIViewController <UIScrollViewDelegate, UIScrollViewAccessibilityDelegate>
- (IBAction)backButton:(id)sender;
@property (strong, nonatomic) IBOutlet UIView *mortgageView;
@property (weak, nonatomic) IBOutlet UIScrollView *scrollView;
@end
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.m文件:
#import "MortgageRatesViewController.h"
@interface MortgageRatesViewController ()
@end
@implementation MortgageRatesViewController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
//-------------------------------------------------------
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage …Run Code Online (Sandbox Code Playgroud)