RoundSliderThumbShape class

The default shape of a Slider's thumb.

See also:

  • Slider, which includes a thumb defined by this shape.
  • SliderTheme, which can be used to configure the thumb shape of all sliders in a widget subtree.
Inheritance

Constructors

RoundSliderThumbShape({double enabledThumbRadius: 10.0, double disabledThumbRadius })
Create a slider thumb that draws a circle.
const

Properties

disabledThumbRadius double
The preferred radius of the round thumb shape when the slider is disabled. [...]
final
enabledThumbRadius double
The preferred radius of the round thumb shape when the slider is enabled. [...]
final
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.
override
paint(PaintingContext context, Offset center, { Animation<double> activationAnimation, Animation<double> enableAnimation, bool isDiscrete, TextPainter labelPainter, RenderBox parentBox, SliderThemeData sliderTheme, TextDirection textDirection, double value }) → void
Paints the shape, taking into account the state passed to it. [...]
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) bool
The equality operator. [...]
inherited