ListPreference class

Inheritance

Constructors

ListPreference(String title, String localKey, {String? summary, String? dialogMessage, String? defaultEntry, String? defaultEntryValue, Widget? leading, Widget? trailing, double listHeight = 220, bool enabled = true, bool useEntryAsSummary = false, bool barrierDismissible = true, bool resetOnException = true, String cancelText = "CANCEL", List<String>? entries, List<String>? entryValues, dynamic onValidate(dynamic value)?, dynamic onSave(dynamic value)?, double? textScaleFactor})

Properties

barrierDismissible → bool
final
cancelText → String
final
defaultEntry → String?
final
defaultEntryValue → String?
final
dialogMessage → String?
final
enabled → bool
final
entries → List<String>?
final
entryValues → List<String>?
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leading → Widget?
final
listHeight → double
final
localKey → String
final
onSave → (dynamic Function(dynamic value)?)
final
onValidate → (dynamic Function(dynamic value)?)
final
resetOnException → bool
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
summary → String?
final
textScaleFactor ↔ double?
getter/setter pair
title → String
final
trailing → Widget?
final
useEntryAsSummary → bool
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → ListPreferenceState
Creates the mutable state for this widget at a given location in the tree.
override
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
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