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