The immediate children of a Table component must all be <tr:column> components. Each visible Trinidad Column component creates a separate column in the Table. "/>
The child components of each Column display the data for each row in that column.
The Column does not create child components per row; instead, each child is repeatedly rendered (stamped) once
per row. Because of this stamping behavior, only certain types of components are supported as children inside a
Column. Supported components include all components with no behavior and most components that implement the
EditableValueHolder or ActionSource interfaces.