Toolbar
A toolbar allows the user to have access to a panel of tools. This is also used has a way of navigating throught pages.
Basic toolbar
The toolbar can be opened or close and you can have sub tools.
Close or open only
If you don't want it to be close or open, you can prevent this functionnality or you can control it from outside the component.
Elements
You can put outside element on and under the navigation bar.
Menu
You can also have a menu toolbar. But that is coming soon.