eliud_pkg_fundamentals
internal_component
DropdownButtonComponent
optional property
optional
optional
property
Null safety
bool
?
optional
final
Implementation
final bool? optional;
eliud_pkg_fundamentals
internal_component
DropdownButtonComponent
optional property
DropdownButtonComponent class
Constructors
DropdownButtonComponent
Properties
app
componentId
hashCode
key
optional
privilegeLevel
runtimeType
trigger
value
Methods
build
createElement
debugDescribeChildren
debugFillProperties
noSuchMethod
toDiagnosticsNode
toString
toStringDeep
toStringShallow
toStringShort
Operators
operator ==