Re: [NSView noob] How to be detect when a scroll view scrolls its document view

2009-03-31 Thread Graham Cox
On 01/04/2009, at 10:01 AM, Stuart Malin wrote: I have an NSScrollView with a document view that contains many subviews. I need to perform some processing on these views as they become visible or not visible because of scrolling of the ScrollView. I'm sure this must be straightforward to d

[NSView noob] How to be detect when a scroll view scrolls its document view

2009-03-31 Thread Stuart Malin
I have an NSScrollView with a document view that contains many subviews. I need to perform some processing on these views as they become visible or not visible because of scrolling of the ScrollView. I'm sure this must be straightforward to detect, but alas, I don't have a deep enough under