isCOBOL Evolve : User Interface : Controls Reference : RIBBON : Styles : Height-In-Cells
Height-In-Cells
This style implies that the value specified for the Lines property, the one setting the Ribbon control’s height, is expressed in CELLS. It is possible to get the same result writing: "Lines value CELLS".
 
Example - Display a Ribbon control with height-in-cells
procedure division.
...
  display ribbon
          tab-to-add ( "Ops 1" "Ops 2" "Ops 3")
          bitmap-number ( 0 0 0)
          lines 4.4375
          color 134
          id 6
          hint "Ribbon tool bar"
          height-in-cells
          collapse 1
          header-align 1
          bitmap-width 18
          bitmap-handle icon-png
          handle screen-1-rbn-1-hdl
          .
...