SettingsWidgetBase<T> class abstract

The base class for all settings widgets T is the type of value stored via shared_preferences

Inheritance
Implementers

Constructors

SettingsWidgetBase({Key? key, String? settingsKey, required String title, T? defaultValue, String? subtitle, bool enabled = true, SettingChangedCallback<T>? onChanged, Widget? leading})

Properties

defaultValue → T?
The default value that is used if no value is stored
final
enabled → bool
Whether this setting is enabled or not
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?
The leading widget for the settings tile
final
onChanged → SettingChangedCallback<T>?
A callback that is triggered when the value changes
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
settingsKey → String?
The key used to store via shared_preferences
final
subtitle → String?
The settings tile's subtitle
final
title → String
The settings tile's title
final

Methods

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