Autoresize UITextView and UIScrollView

Posted by dennis3484 on Stack Overflow See other posts from Stack Overflow or by dennis3484
Published on 2010-01-27T13:18:48Z Indexed on 2010/03/21 14:31 UTC
Read the original article Hit count: 1258

Hello guys, I already did several searches on Stack Overflow and Google, but I couldn't find a solution to my problem.

I have a Detail View for a product that includes a UIScrollView and a few subviews (UIImageView, UILabel, UITextView). You can find an example here.

First I wanna autoresize the UITextView (not the text itself!) to the corresponding height. Then I wanna autoresize the entire UIScrollView so that it fits the height of my UITextView and the elements above it. I've tried the following code:

myUITextView.frame = CGRectMake(2.0, 98.0, 316.0, self.view.bounds.size.height);

[scrollView setContentOffset:CGPointMake(0.0, 0.0) animated:NO];
scrollView.contentSize = CGSizeMake(320.0, 98.0 + [myUITextView frame].size.height);

[self.view addSubview:scrollView];

98.0 + [myUITextView frame].size.height) because my thought was: After getting the height of myUITextView, add the height of the other subviews (98.0) to it.

Unfortunately it doesn't work very well. Depending on the content of the UIScrollView, it is too short or too long. I did some logging with the result that the height of the UITextView is always the same:

2010-01-27 14:15:45.096 myApp[1362:207] [myUITextView frame].size.height: 367.000000

Thanks!

© Stack Overflow or respective owner

Related posts about iphone

Related posts about uiscrollview