XmCascadeButtonHighlight - A CascadeButton and CascadeButtonGadget function that sets the highlight state
#include <Xm/CascadeB.h>
#include <Xm/CascadeBG.h>
void XmCascadeButtonHighlight (cascadeButton, highlight)
Widget cascadeButton;
Boolean highlight;
XmCascadeButtonHighlight either draws or erases the shadow highlight around the CascadeButton or the CascadeButtonGadget.
For a complete definition of CascadeButton or CascadeButtonGadget and their associated resources, see XmCascadeButton(3X) or XmCascadeButtonGadget(3X).
XmCascadeButton(3X), XmCascadeButtonGadget(3X) and XmCascadeButtonGadgetHighlight(3X).