SMART datagrid v.1 > Classes > GridHeader
GridHeaderHead object.
It is the model about grid area in which overlaps RowIndicator and grid header. It is created internally when initializing header, and it will not newly create head object and will change the properties of internal object when calling setter.
var head = grid.header().head();
head.setMenuVisible(true);
head.setPopupMenu('popupMenu1');