GoogleLiquidWaveIndicator class

Google Material 3 Liquid Wave Indicator.

A dynamic fluid container where multi-layer animated sinusoidal waves rise and fall according to progress.

Inheritance

Constructors

GoogleLiquidWaveIndicator({Key? key, required double value, LiquidShape shape = LiquidShape.circle, Path customShapePath(Size size)?, Color? color, Color? secondaryColor, List<Color>? gradientColors, Color? backgroundColor, Color? borderColor, double borderWidth = 2.5, double waveAmplitude = 6.0, double wavelength = 50.0, double speed = 1.0, Widget? center, double? width, double? height, double borderRadius = 16.0})
const
GoogleLiquidWaveIndicator.battery({Key? key, required double value, double width = 80, double height = 130, Color? color, Widget? center})
Battery shape preset.
factory
GoogleLiquidWaveIndicator.gemini({Key? key, required double value, LiquidShape shape = LiquidShape.circle, double? width, double? height, Widget? center, double waveAmplitude = 7.0})
Gemini AI Iridescent liquid indicator.
factory
GoogleLiquidWaveIndicator.googleColors({Key? key, required double value, LiquidShape shape = LiquidShape.circle, double? width, double? height, Widget? center, double waveAmplitude = 6.0})
Google 4-Color gradient liquid container.
factory

Properties

backgroundColor → Color?
Container background/empty color.
final
borderColor → Color?
Border/outline stroke color.
final
borderRadius → double
Corner radius when shape is LiquidShape.roundedRectangle.
final
borderWidth → double
Border stroke thickness.
final
center → Widget?
Optional center widget (e.g. percentage text or icon).
final
color → Color?
Primary wave liquid color.
final
customShapePath → Path Function(Size size)?
Custom path clip if shape is not suitable.
final
gradientColors → List<Color>?
Gradient fill for liquid.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
final
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
secondaryColor → Color?
Secondary background wave fluid color for depth/froth.
final
shape → LiquidShape
Shape of the container mask.
final
speed → double
Speed multiplier for the liquid wave animation. Default is 1.0.
final
value → double
Progress value between 0.0 and 1.0.
final
waveAmplitude → double
Height of the surface sinusoidal waves in dp. Default is 6.0.
final
wavelength → double
Wavelength of the liquid waves in dp. Default is 50.0.
final
width → double?
Width and height dimension constraints.
final

Methods

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