If no item is selected, the property has the value gtk.types.INVALID_LIST_POSITION.
DropDown.selected
uint selected() @property nothrowGet selected property.
Returns
The position of the selected item.
void selected(uint propval) @property nothrowSet selected property.
Parameters
propval | The position of the selected item. If no item is selected, the property has the value gtk.types.INVALID_LIST_POSITION. |