RangeSliderThumbShape class Null safety

Base class for RangeSlider thumb shapes.

See also:

Implementers

Constructors

RangeSliderThumbShape()
This abstract const constructor enables subclasses to provide const constructors so that they can be used in const expressions.
const

Properties

hashCode int
The hash code for this object.
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

getPreferredSize(bool isEnabled, bool isDiscrete) Size
Returns the preferred size of the shape, based on the given conditions.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
paint(PaintingContext context, Offset center, {required Animation<double> activationAnimation, required Animation<double> enableAnimation, bool isDiscrete, bool isEnabled, bool isOnTop, TextDirection textDirection, required SliderThemeData sliderTheme, Thumb thumb, bool isPressed}) → void
Paints the thumb shape based on the state passed to it.
toString() String
A string representation of this object.
inherited

Operators

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