【发布时间】:2016-07-22 01:58:13
【问题描述】:
我有一个问题,垂直滚动指示器在我设置内容大小后没有显示。
查看此代码:
UITextView *textView = [[UITextView alloc] init];
[textView setAttributedText:attributeString];
[textView setFrame:CGRectMake(10, 0, self.view.frame.size.width -20, 100)];
[textView sizeToFit];
[textView setFrame:CGRectMake(10, 10, self.view.frame.size.width -20,
textView.frame.size.height +15)];
[self.scrollView addSubview:textView];
[self.scrollView setContentSize:CGSizeMake(self.scrollView.frame.size.width,
textView.frame.size.height +20)];
[self.scrollView scrollRectToVisible:CGRectMake(0, 0,
self.scrollView.bounds.size.width,
self.scrollView.bounds.size.height)
animated:YES];
[self.scrollView setScrollEnabled:YES];
[self.scrollView setShowsVerticalScrollIndicator:YES];
请帮忙
【问题讨论】:
标签: ios uiscrollview vertical-scrolling