TextScaleAddon class

A WidgetbookAddon for changing the active MediaQueryData.textScaler via MediaQuery.

Inheritance

• Object
• FieldsComposable<double>
• WidgetbookAddon<double>
• TextScaleAddon

Constructors

TextScaleAddon({@Deprecated('Use TextScaleAddon.min and TextScaleAddon.max instead') List<double>? scales, double? initialScale, double min = 0.5, double max = 2.0, int divisions = 6})

Properties

divisions → int

final

fields → List<Field>

no setter, override

groupName → String

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

initialScale → double?

final

initialSetting → double?

final, inherited

max → double

final

min → double

final

name → String

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scales → List<double>?

final

Methods

buildFields(BuildContext context) → Widget

Converts the fields into a Widget that will be rendered in the settings side panel.

inherited

buildUseCase(BuildContext context, Widget child, double setting) → Widget

Wraps use cases with a custom widget depending on the addon setting that is obtained from valueFromQueryGroup.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

slugify(String name) → String

inherited

toJson() → Map<String, dynamic>

inherited

toString() → String

A string representation of this object.

inherited

valueFromQueryGroup(Map<String, String> group) → double

Converts a query group to a value of type T.

override

valueOf<TField>(String name, Map<String, String> group) → TField?

Decodes the value of the Field with name from the query group using the FieldCodec.toValue from Field.codec.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited