Re: NSScrollView Not Updating
Re: NSScrollView Not Updating
- Subject: Re: NSScrollView Not Updating
- From: Pierce Freeman <email@hidden>
- Date: Sun, 26 Jul 2009 09:20:40 -0700
- Thread-topic: NSScrollView Not Updating
> If you can't answer this question, you need to cover some basic
> fundamentals. "Did you override -drawRect:" is a very simple question
> that you can answer by simply looking at what code you've written.
I kind of figured that I didn't do it, as I didn't write any code that would
have caused this to happen. But I wasn't sure if it maybe was doing
something "behind the scenes" that caused it to be implemented. Based upon
your answer, it's a "no".
>> [subView addSubview:text1];
>
> When you add a subview to a superview, it doesn't resize the
> superview. NSScrollView has no idea about the contents of its
> document view's subviews, it only cares about its document view's
> size. Since it never changes, there's nothing for it to scroll.
That makes a lot of sense. So I called setFrame: on the NSView, and it
works really well now. However, when I enlarge the window, the top element
seems to come down. Is there some way to stop this from happening, in other
words, is there a way to "nail" an element in place.
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