SOB – c – Container – Box.fixed

In principle a box.fixed container  is a column container.

But a column container is always large enough to host its children.

A box.fixed container will have a horizontal and/or vertical scrollbar if its children occupy a space that is not fully enclosed  by the box.fixed area.

There is a demo 3 Panels,images,download,dragNdrop at the menu option Help / sub-section Screen Object  -Demos which uses a  box.fixed container in the lower panel area.

See the following screenshot:

Functional specifications for box.fixed container related SOB commands:
Add – Container

SOB ( _
<Parent: number expression> ,_
"ADD" , _

<FIXED: integer expression>  _