LiveSlider class

Slider widget with its properties controlled by ValueCells.

The constructor takes the same arguments as the unnamed constructor of Slider, but as ValueCell's. This binds each property value to the ValueCell given in the constructor. If the cell value is changed, the value of the corresponding property to which it is bound is automatically updated to reflect the value of the cell.

Inheritance

Constructors

LiveSlider({Key? key, ValueCell<bool> enabled = const ValueCell.value(true), required MutableCell<double> value, double? secondaryTrackValue, void onChangeStart(double)?, void onChangeEnd(double)?, double min = 0.0, double max = 1.0, int? divisions, String? label, Color? activeColor, Color? inactiveColor, Color? secondaryActiveColor, Color? thumbColor, WidgetStateProperty<Color?>? overlayColor, MouseCursor? mouseCursor, String semanticFormatterCallback(double)?, FocusNode? focusNode, bool autofocus = false, SliderInteraction? allowedInteraction})
const

Properties

activeColor → Color?
final
allowedInteraction → SliderInteraction?
final
autofocus → bool
final
divisions → int?
final
enabled → ValueCell<bool>
Is the widget enabled for user input?
final
focusNode → FocusNode?
final
hashCode → int
The hash code for this object.
no setterinherited
inactiveColor → Color?
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label → String?
final
max → double
final
min → double
final
mouseCursor → MouseCursor?
final
onChangeEnd → void Function(double)?
final
onChangeStart → void Function(double)?
final
overlayColor → WidgetStateProperty<Color?>?
final
restorationId → String?
Restoration ID to use for restoring the cell state
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
secondaryActiveColor → Color?
final
secondaryTrackValue → double?
final
semanticFormatterCallback → String Function(double)?
final
thumbColor → Color?
final
value → MutableCell<double>
final

Methods

bind({ValueCell<bool>? enabled, MutableCell<double>? value, double? secondaryTrackValue, void onChangeStart(double)?, void onChangeEnd(double)?, double? min, double? max, int? divisions, String? label, Color? activeColor, Color? inactiveColor, Color? secondaryActiveColor, Color? thumbColor, WidgetStateProperty<Color?>? overlayColor, MouseCursor? mouseCursor, String semanticFormatterCallback(double)?, FocusNode? focusNode, bool? autofocus, SliderInteraction? allowedInteraction}) → LiveSlider
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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