Aha.

Do you have any advice on calculating the HIThemeTrackDrawInfo's viewsize parameter to make the thumb match up size-wise with an NSScroller's thumb? The only advice I've ever found is to make it the page-scroll size (and that's what ScrollbarThemeMac does) but that's giving a thumb too big.

Avi

On Tue, Sep 8, 2009 at 12:25 PM, Darin Adler <darin@apple.com> wrote:
On Sep 8, 2009, at 8:00 AM, Avi Drissman wrote:

I thought WebCore had moved away from using Cocoa for scrolling.

No, it has not.

   -- Darin