: boxed_radio_column {
alignment children_alignment 
children_fixed_height children_fixed_width 
fixed_height fixed_width height label width
}
A boxed radio column has a border around it. Treat the label the same way that you would treat the label of a boxed column.
""), only the box appears. Spacing between a blank and a null label might be different. (See Fixing the Spacing Around a Boxed Row or Column .)
Appears as a title. If the label is absent, blank (the default), or null (key of the currently selected radio button (the one whose value is "1").
Specifies the