RollState class

Provide a Roll of Foil such that any descendents may obtain their Foil.gradient value from this definition.

Also provides animation properties regardless of whether it is serving its gradient or not.

Inheritance
Mixed-in types

Constructors

RollState()

Properties

context → BuildContext
The location in the tree where this widget builds.
no setterinherited
gradient → Gradient?
The Gradient to provide to any children Foil widgets.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isAnimated → bool
Returns whether this RollState.widget.crinkle.isAnimated.
no setter
isSized → bool
Whether the RenderBox representing this RollState has size.
no setter
mounted → bool
Whether this State object is currently in a tree.
no setterinherited
rollListenable → ValueListenable?
Access to the internal AnimationController for this RollState.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scalar → Scalar
Returns this RollState.widget.crinkle.scalar for animation.
no setter
size → Size
Returns the size of the RenderBox representing this RollState.
no setter
transform → TransformGradient?
Returns this RollState.widget.crinkle.transform for animation.
no setter
widget → Roll
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createTicker(TickerCallback onTick) → Ticker
Creates a ticker with the given callback.
inherited
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
inherited
didUpdateWidget(covariant Roll oldWidget) → void
Called whenever the widget configuration changes.
inherited
dispose() → void
Called when this object is removed from the tree permanently.
override
getDescendantOffset({required RenderBox descendant, Offset offset = Offset.zero}) → Offset
Returns an Offset of the provided RenderBox descendent, along with any additional passed offset, within this parent Roll.
initState() → void
Called when this object is inserted into the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
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
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

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