A Column is a vertical section of a table, defined by a pair of both a "width" and a "label".

List represents a generic component which contains elements of an arbitrary type.

Menu represents a vertical panel menu of cellular entries taking up an entire row from X to W Menu handles focus, scrolling and the managing of elements at each render.

Table represents a vertical, headed table structure, useful for displaying a slice of structs.

A Selecter represents any object which has a visibly selected element and which is capable of changing said element.