A base class for widgets with implicit animations.

Subclasses must implement the forEachTween method to help AnimatedWidgetBaseState iterate through the subclasses' widget's fields and animate them.

Inheritance
Mixes-in

Constructors

AnimatedWidgetBaseState()

Properties

animation Animation<double>
The animation driving this widget's implicit animations.
read-only
context BuildContext
The location in the tree where this widget builds. [...]
read-only, inherited
hashCode int
The hash code for this object. [...]
read-only, inherited
mounted bool
Whether this State object is currently in a tree. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
widget → T
The current configuration. [...]
read-only, inherited

Methods

didUpdateWidget(T oldWidget) → void
Called whenever the widget configuration changes. [...]
dispose() → void
Called when this object is removed from the tree permanently. [...]
forEachTween(TweenVisitor visitor) → void
Subclasses must implement this function by running through the following steps for each animatable facet in the class: [...]
initState() → void
Called when this object is inserted into the tree. [...]
createTicker(TickerCallback onTick) Ticker
Creates a ticker with the given callback. [...]
inherited
deactivate() → void
Called when this object is removed from the tree. [...]
@mustCallSuper, @protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder description) → void
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
reassemble() → void
Called whenever the application is reassembled during debugging. [...]
@mustCallSuper, @protected, inherited
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed. [...]
@protected, inherited
toDiagnosticsNode({String name, DiagnosticsTreeStyle style }) DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by toStringDeep. [...]
inherited
toString({DiagnosticLevel minLevel: DiagnosticLevel.debug }) String
Returns a string representation of this object.
inherited
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode. [...]
inherited

Operators

operator ==(other) bool
The equality operator. [...]
inherited