Recently Apple's CEO Steve Jobs detailed some new attributes coming with OS X Lion. What Jobs didn't reveal was "scrollable menus and toolbars" which Patently Apple discovered, came to light in a new European patent filing.
Update: ''1-6_Right-Project'' - the project name was from the FCP6 demo material we're informed by reliable source.
Not too sure about figure 20 in their story, it looks more like new Final Cut Pro features rather than iMovie. Anyway Patently Apple break it down in detail here.