ShowValueIndicator enum Null safety
Describes the conditions under which the value indicator on a Slider will be shown. Used with SliderThemeData.showValueIndicator.
See also:
- Slider, a Material Design slider widget.
- SliderThemeData, which describes the actual configuration of a slider theme.
Constructors
- ShowValueIndicator()
-
const
Values
- onlyForDiscrete → const ShowValueIndicator
-
The value indicator will only be shown for discrete sliders (sliders where Slider.divisions is non-null).
ShowValueIndicator()
- onlyForContinuous → const ShowValueIndicator
-
The value indicator will only be shown for continuous sliders (sliders where Slider.divisions is null).
ShowValueIndicator()
- always → const ShowValueIndicator
-
The value indicator will be shown for all types of sliders.
ShowValueIndicator()
- never → const ShowValueIndicator
-
The value indicator will never be shown.
ShowValueIndicator()
Properties
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
ShowValueIndicator> -
A constant List of the values in this enum, in order of their declaration.
[onlyForDiscrete, onlyForContinuous, always, never]