UiSettingsSlider class

A settings tile with a slider control.

Displays the title and current value label on top, with a draggable slider below. Snaps to divisions if provided.

UiSettingsSlider(
  title: 'Font Size',
  value: fontSize,
  min: 12,
  max: 24,
  divisions: 6,
  valueLabel: (v) => '${v.round()}px',
  onChanged: (v) => setState(() => fontSize = v),
)
Inheritance

Constructors

UiSettingsSlider({Key? key, required String title, required double value, required ValueChanged<double>? onChanged, double min = 0.0, double max = 1.0, int? divisions, String valueLabel(double)?, bool enabled = true})
const

Properties

divisions → int?
Number of discrete divisions. If null, the slider is continuous.
final
enabled → bool
Whether the slider is interactive.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
max → double
Maximum slider value.
final
min → double
Minimum slider value.
final
onChanged → ValueChanged<double>?
Called when the slider value changes.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
title → String
Label displayed above the slider.
final
value → double
Current value between min and max.
final
valueLabel → String Function(double)?
Custom label formatter for the current value.
final

Methods

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