MultiSlider class

Inheritance

Constructors

MultiSlider({required List<double> values, required ValueChanged<List<double>>? onChanged, double max = 1, double min = 0, ValueChanged<List<double>>? onChangeStart, ValueChanged<List<double>>? onChangeEnd, Color? color, double horizontalPadding = 26.0, double height = 45, int? divisions, ValueRangePainterCallback? valueRangePainterCallback, Key? key})

Properties

color → Color?
Bar and indicators active color.
final
divisions → int?
Number of divisions for discrete Slider.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double
MultiSlider vertical dimension. Used by GestureDetector and CustomPainter.
final
horizontalPadding → double
Empty space between the MultiSlider bar and the end of GestureDetector zone.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
max → double
MultiSlider maximum value.
final
min → double
MultiSlider minimum value.
final
onChanged → ValueChanged<List<double>>?
Callback for every user slide gesture.
final
onChangeEnd → ValueChanged<List<double>>?
Callback for every time user stop click/slide on this widget.
final
onChangeStart → ValueChanged<List<double>>?
Callback for every time user click on this widget.
final
range → double
Difference between max and min. Must be positive!
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
valueRangePainterCallback → ValueRangePainterCallback?
Used to decide how a line between values or the boundaries should be painted. Returns bool and pass an ValueRange object as parameter.
final
values → List<double>
List of ordered values which will be changed by user gestures with this widget.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _MultiSliderState
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}) → 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