PlaylistWidget / library rules / BIC issues?

[Thomas Lübking]

I wanted to connect the current tracklabel to the "scroll to active track" 
action, but found it hidden in the PlaylistWidget alongside a FIXME that 
mentioned vis. issues.

So i simply added a slot to MainWidget that calls a function in the member 
PlaylistWidget to perform the scroll and an action for this to the global 
actioncollection.

Is this ok or does it break any library policy in amarok? (i.e. why was there 
the FIXME ;-)

Cheers