The location bar is a title bar that appears at the top of the file display area in the Lister. By default the location bar contains a toolbar, the File Display toolbar:
The main component of the default toolbar is the breadcrumbs location field which shows you the current folder and lets you navigate within the current hierarchy.
To the left of the location field the buttons are:
To the right of the location field the buttons are:
This is a fully configurable toolbar, and as such you can add your own buttons and modify or remove the default ones. See the page on the File Display toolbar for more information about these buttons.
Some operations, like copying files, inherently require two folders to be involved - the source and the destination.
In a dual display Lister, one display is always designated the source and the other the destination. The location bar changes color to indicate this.
Single display Listers by default do not have a source/destination state as such, although you can enable this in Preferences if you prefer to work that way.
See the Source and Destination topic for more information about the source/destination concept.
In Location Bar / Toolbars you can choose to turn the File Display toolbar off, in which case the location bar reverts to a simpler, static header:
In static header mode, in a single file display Lister the location bar is optional - you can choose whether it is shown or not using the Show header in single display mode option. In a dual file display Lister the location bar is always shown.
The elements of the static header, from left-to-right, are: