M3EStateLayerOverlay class

Paints a Material ink splash clipped to shape behind child.

When wrapped in M3ETappableInkScope, uses InkWell for the Material ripple and state overlays. Size child to the desired bounds at the call site so ink covers the surface.

Inheritance

Constructors

M3EStateLayerOverlay({required M3EInteractionState state, required Color color, required ShapeBorder shape, required Widget child, AlignmentGeometry alignment = AlignmentDirectional.topStart, Key? key})
Creates a state-layer / ink overlay behind child.
const

Properties

alignment → AlignmentGeometry
Positions child when the parent supplies tight width and height bounds.
final
child → Widget
Content rendered above the state layer.
final
color → Color
The role color painted as the overlay.
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
shape → ShapeBorder
The border used to clip the overlay to the component shape.
final
state → M3EInteractionState
The active interaction state driving fallback overlays when no ink scope is present.
final

Methods

build(BuildContext context) → Widget
Builds the ink well or fallback state-layer overlay.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
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, 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