SparkSelect class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• SparkFormStateLessWidget<String>
• SparkSelect

Constructors

SparkSelect({Key? key, required FormGroupItem manage, required List<SparkSelectOption> options, ItemValueBuilder? itemBuilder, double? itemSpacing, Size? itemSize, SparkSelectDecoration? selectedDecoration, SparkSelectDecoration? unSelectedDecoration, WrapAlignment? alignment, bool enabled = true})

const

Properties

alignment → WrapAlignment?

option alignment

final

enabled → bool

final, inherited

fieldData → String

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

itemBuilder → ItemValueBuilder?

custom item builder

final

itemSize → Size?

set up option size use BoxConstraints

final

itemSpacing → double?

item space

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

manage → FormGroupItem

final, inherited

options → List<SparkSelectOption>

option data

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selectedDecoration → SparkSelectDecoration?

set up select option style

final

unSelectedDecoration → SparkSelectDecoration?

set up default option style

final

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

override

createElement() → StatelessElement

Creates a StatelessElement to manage this widget's location in the tree.

inherited

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

handleFormDataChange(BuildContext context, dynamic newValue) → void

inherited

handleGetValueChangeNotification(SparkBeaconNotification<String> notification) → bool

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited