

Panels are the most important thing you will use. In order to set that layout, each child object is a new tab. Tabs in this case function the same way they do in Firefox, and each tab corresponds to a different layout. For example, a user might have one layout to choose songs from a playlist, one to change the actual playlist, and another to watch the lyrics. Presets are used to change into a different type of layout. The definite most important aspect of Columns UI! Each item that is added is hereforth refered to as an object.

Columns UI is a interface style important to foobar It has its own plugin system and these plugins extend the user interface, used to customize the layout of foobar with few limitations.
