The style selects the interaction model: dropDownList (a non-editable
drop-down list, the default), dropDown (an editable drop-down), or
simple (an always-open list with an editable field). All styles get a
vertical scroll bar for the list and a tab stop for keyboard navigation.
Create a combo box as a child of parent.
The style selects the interaction model: dropDownList (a non-editable drop-down list, the default), dropDown (an editable drop-down), or simple (an always-open list with an editable field). All styles get a vertical scroll bar for the list and a tab stop for keyboard navigation.