PaletteBorder class

A decorative border wrapper for palette content.

Provides animated colored borders with optional glow effects. Can be controlled declaratively via props or imperatively via controller.

Declarative Usage (widget tree state)

PaletteBorder(
  color: _isWarning ? Colors.red : Colors.transparent,
  width: 2.0,
  glowRadius: _isWarning ? 8.0 : 0.0,
  child: PaletteScaffold(...),
)

Imperative Usage (controller)

final _controller = PaletteBorderController();

PaletteBorder(
  controller: _controller,
  child: PaletteScaffold(...),
)

// Trigger effects:
_controller.flash(Colors.red);
_controller.pulse(Colors.orange, count: 2);
Inheritance

Constructors

PaletteBorder({Key? key, required Widget child, Color color = Colors.transparent, double width = 2.0, double glowRadius = 0.0, double cornerRadius = 12.0, Duration animationDuration = const Duration(milliseconds: 200), Curve animationCurve = Curves.easeInOut, PaletteBorderController? controller})
const

Properties

animationCurve → Curve
Animation curve for color transitions.
final
animationDuration → Duration
Animation duration for color transitions.
final
child → Widget
The child widget to wrap with a border.
final
color → Color
Border color (declarative mode).
final
controller → PaletteBorderController?
Controller for imperative control.
final
cornerRadius → double
Corner radius for the border.
final
glowRadius → double
Outer glow radius. Set to 0 for no glow.
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
width → double
Border width.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<PaletteBorder>
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, 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