AnimationLimiter class

In the context of a scrollable view, your children's animations are only built as the user scrolls and they appear on the screen.

This create a situation where your animations will be run as you scroll through the content.

If this is not a behaviour you want in your app, you can use AnimationLimiter.

AnimationLimiter is an InheritedWidget that prevents the children widgets to be animated if they don't appear in the first frame where AnimationLimiter is built.

To be effective, AnimationLimiter musts be a direct parent of your scrollable list of widgets.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• AnimationLimiter

Constructors

AnimationLimiter({Key? key, required Widget child})

Creates an AnimationLimiter that will prevents the children widgets to be animated if they don't appear in the first frame where AnimationLimiter is built.

const

Properties

child → Widget

The child Widget to animate.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → _AnimationLimiterState

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

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

Static Methods

shouldRunAnimation(BuildContext context) → bool?