On Apr 2, 2010, at 13:15, James Walker wrote:
> I have an NSScrollView containing an NSTableView whose content is managed by
> an NSArrayController. I have a situation where I need to temporarily set the
> array controller's content to nil, mess with the content, and then hand it
> back to the array controller, and I'd like to preserve the scrolling
> position. I thought I could just get the value of the NSScroller before, and
> set it back after, but that results in the scroll bar being out of sync with
> the actual scrolling state of the table. How can I do it?
Maybe something like this (typed in Mail):
clipOrigin = tableView.enclosingScrollView.contentView.bounds.origin;
... change the table then put it back again ...
[tableView.enclosingScrollView.contentView scrollToPoint: clipOrigin];
This first line is kind of a guess, based on the documentation for
'scrollToPoint:'.
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