title: iTunes Song Title Scrolling in Cocoa
body: <p>I have searched extensively and cannot for the life of me find any information about how to achieve a similar effect to that of the iTunes song title scrolling if the text is too large in Cocoa. I have tried setting the bounds on a NSTextField to no avail.  I have tried using NSTextView as well as various attempts at using NSScrollView.  I am sure I am missing something simple but any help would be greatly appreciated. I am also hoping to not have to use CoreGraphics if at all possible.</p>
  
  <p><a href="http://cybernetnews.com/wp-content/uploads/2008/10/itunes-streaming-radio-1.png" rel="noreferrer">Example</a>, notice the "Base.FM <a href="http://www" rel="noreferrer">http://www</a>." text has been scrolled. If you need a better example open iTunes with a song with a rather large title and watch it scroll back and forth.</p>
  
  <p>I would think surely there is a simple way to just create a marquee type effect with an NSTextField and an NSTimer, but alas.</p>