[zachs]

OK, I'm having some trouble here.

I want to do a rollover-type button. I passed an NSEvent to the button's cell using -(void)mouseEntered: and -(void)mouseExited: to set the images, but it isn't working. :-\

Any ideas?

[smeger]

I think you have to set up a tracking rectangle in order to receive mouseEntered and mouseExited events. Check out the NSView docs.

Not positive, it's been awhile since I've looked at this.