isCOBOL Evolve : User Interface : Controls Reference : RIBBON : Properties : Collapse
Collapse
This property specifies if the Ribbon tabs must to be shown collapsed or expanded. If the property is set to "1", then the tabs are collapsed. If the property is set to "0", then the tabs are expanded.
 
Example - Display a Ribbon control initially collapsed
procedure division.
...
  display ribbon
          tab-to-add ( "Page-1" "Page-2")
          bitmap-number ( 0 0)
          lines 4.4375
          color 134
          id 6
          collapse 1
          bitmap-width 16
          handle screen-1-rbn-1-hdl
          .
...