Flutter
material
DropdownButton
<
T
>
onChanged property
onChanged
DropdownButton class
Constructors
DropdownButton
Properties
disabledHint
elevation
hint
iconSize
isDense
isExpanded
items
onChanged
style
value
hashCode
key
runtimeType
Methods
createState
createElement
debugDescribeChildren
debugFillProperties
noSuchMethod
toDiagnosticsNode
toString
toStringDeep
toStringShallow
toStringShort
Operators
operator ==
onChanged property
ValueChanged
<
T
>
onChanged
final
Called when the user selects an item.
Implementation
final ValueChanged<T> onChanged