FluidSlider class

A fluid design slider that works just like the Slider material widget.

Used to select from a range of values.

The fluid slider will be disabled if onChanged is null.

By default, a fluid slider will be as wide as possible, with a height of 60.0. When given unbounded constraints, it will attempt to make itself 200.0 wide.

Inheritance

Constructors

FluidSlider({Key? key, required double value, double min = 0.0, double max = 1.0, Widget? start, Widget? end, ValueChanged<double>? onChanged, TextStyle? labelsTextStyle, TextStyle? valueTextStyle, ValueChanged<double>? onChangeStart, ValueChanged<double>? onChangeEnd, Color? sliderColor, Color? thumbColor, String mapValueToString(double)?, bool showDecimalValue = false, double? thumbDiameter})
const

Properties

end → Widget?
The widget to be displayed as the max label. For eg: an Icon can be displayed.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelsTextStyle → TextStyle?
The styling of the min and max text that gets displayed on the slider
final
mapValueToString → (String Function(double)?)
Callback function to map the double values to String texts
final
max → double
The maximum value the user can select.
final
min → double
The minimum value the user can select.
final
onChanged → ValueChanged<double>?
Called during a drag when the user is selecting a new value for the slider by dragging.
final
onChangeEnd → ValueChanged<double>?
Called when the user is done selecting a new value for the slider.
final
onChangeStart → ValueChanged<double>?
Called when the user starts selecting a new value for the slider.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showDecimalValue → bool
Whether to display the first decimal value of the slider value
final
sliderColor → Color?
The color of the slider.
final
start → Widget?
The widget to be displayed as the min label. For eg: an Icon can be displayed.
final
thumbColor → Color?
The color of the thumb.
final
thumbDiameter → double?
The diameter of the thumb, it's also the height of the slider
final
value → double
Creates a fluid slider
final
valueTextStyle → TextStyle?
The styling of the current value text that gets displayed on the slider
final

Methods

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