AnimationDefaults class

Default duration and curve for animations in remote flutter widgets.

This inherited widget allows a duration and a curve (defaulting to 200ms and Curves.fastOutSlowIn) to be set as the default to use when local widgets use the ArgumentsDecoder.curve and ArgumentsDecoder.duration methods and find that the DataSource has no explicit curve or duration.

Inheritance

Constructors

AnimationDefaults({Key? key, Duration? duration, Curve? curve, required Widget child})
Configures an AnimanionDefaults widget.
const

Properties

child Widget
The widget below this widget in the tree.
finalinherited
curve Curve?
The default curve that ArgumentsDecoder.curve should use.
final
duration Duration?
The default duration that ArgumentsDecoder.duration should use.
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

Methods

createElement() InheritedElement
Inflates this configuration to a concrete instance.
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
updateShouldNotify(covariant AnimationDefaults oldWidget) bool
Whether the framework should notify widgets that inherit from this widget.
override

Operators

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

Static Methods

curveOf(BuildContext context) Curve
Return the ambient AnimationDefaults.curve, or Curves.fastOutSlowIn if there is no ambient AnimationDefaults or if the nearest AnimationDefaults has a null curve.
durationOf(BuildContext context) Duration
Return the ambient AnimationDefaults.duration, or 200ms if there is no ambient AnimationDefaults or if the nearest AnimationDefaults has a null duration.