ShadSpinner class

An indeterminate circular loading indicator.

Mirrors shadcn/ui's Spinner. Unlike ShadProgress, which is a linear bar, this is the small inline spinner you put inside a button or next to a label while an action is in flight.

ShadButton(
  onPressed: submitting ? null : submit,
  leading: submitting ? const ShadSpinner(size: 16) : null,
  child: const Text('Save'),
)
Inheritance
Available extensions

Constructors

ShadSpinner({Key? key, double? size, Color? color, Color? trackColor, double? strokeWidth, Duration? duration, String? semanticLabel})
An indeterminate circular loading indicator.
const

Properties

color → Color?
The color of the moving arc.
final
duration → Duration?
The duration of one full rotation, defaults to 900ms.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
semanticLabel → String?
The accessible name announced while the spinner is visible.
final
size → double?
The diameter of the spinner, defaults to 16.
final
strokeWidth → double?
The thickness of the arc, defaults to 2.
final
trackColor → Color?
The color of the ring behind the arc.
final

Methods

animate({Key? key, List<Effect>? effects, AnimateCallback? onInit, AnimateCallback? onPlay, AnimateCallback? onComplete, bool? autoPlay, Duration? delay, AnimationController? controller, Adapter? adapter, double? target, double? value}) → Animate

Available on Widget, provided by the AnimateWidgetExtensions extension

Wraps the target Widget in an Animate instance, and returns the instance for chaining calls. Ex. myWidget.animate() is equivalent to Animate(child: myWidget).
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ShadSpinner>
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
positionedWith(ShadPosition position) → Widget

Available on Widget, provided by the PositionedExt extension

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, int wrapWidth = 65}) → 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