DefaultTextStyle class

An inherited widget that sets the default TextStyle for descendant Text and RichText widgets.

Retrieve via DefaultTextStyle.of. If no DefaultTextStyle ancestor exists, returns a default TextStyle().

Inheritance

Constructors

DefaultTextStyle({Key? key, required TextStyle style, required Widget child})
Creates a DefaultTextStyle that provides style to descendants.
const

Properties

child → Widget
The widget below this inherited widget in the tree.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
style → TextStyle
The default text style for descendant Text widgets.
final

Methods

createElement() → InheritedElement
Creates the Element for this widget.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
updateShouldNotify(covariant DefaultTextStyle oldWidget) → bool
Whether descendant widgets should rebuild when style changes.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

maybeOf(BuildContext context) → TextStyle
Returns the TextStyle from the closest DefaultTextStyle ancestor, or null if none exists.
of(BuildContext context) → TextStyle
Returns the TextStyle from the closest DefaultTextStyle ancestor, or a default TextStyle() if none exists.