[Muine] ui ideas

[Jochen Martin Eppler <jochen eppler gmx de>]

Hi!

I have some ideas to improve the ui of the playlistwindow:

the label saying 'Playlist (...)' could be the label of a gtk expander
which contains the playlist treeview. This would make a much cleaner
layout and allow for a much smaller window at some times.

The tooltips of the prev and next-buttons could show the name of the
track they lead to. This would be nice in addition to the above
described possibility to hide the playlist.

Let me know what you think!

Greetings,
Jochen!