ArnaSliderListTile class

An ArnaListTile with an ArnaSlider. In other words, a slider with a label.

To ensure that onChanged correctly triggers, the state passed into value must be properly managed. This is typically done by invoking State.setState in onChanged to toggle the state value.

The value, onChanged , onChangeStart, onChangeEnd, min and max properties of this widget are identical to the similarly-named properties on the ArnaSlider widget.

The title and subtitle properties are like those of the same name on ArnaListTile.

To show the ArnaSliderListTile as disabled, pass null as the onChanged callback.

See also:

Inheritance

Constructors

ArnaSliderListTile({Key? key, required double value, required ValueChanged<double>? onChanged, Widget? leading, required String title, String? subtitle, Widget? trailing, ValueChanged<double>? onChangeStart, ValueChanged<double>? onChangeEnd, double min = 0.0, double max = 1.0, int? divisions, bool isFocusable = true, bool autofocus = false, Color? accentColor, EdgeInsetsGeometry? padding, double leadingToTitle = Styles.largePadding, bool enabled = true, MouseCursor cursor = MouseCursor.defer})
Creates a combination of a list tile and a slider.
const

Properties

accentColor → Color?
The color of the slider's progress.
final
autofocus → bool
Whether this slider should focus itself if nothing else is already focused.
final
cursor → MouseCursor
The cursor for a mouse pointer when it enters or is hovering over the slider.
final
divisions → int?
The number of discrete divisions.
final
enabled → bool
Whether this list tile is interactive.
final
hashCode → int
The hash code for this object.
no setterinherited
isFocusable → bool
Whether this slider is focusable or not.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leading → Widget?
A widget displayed at the start of the ArnaSliderListTile. This is typically Icon or an Image.
final
leadingToTitle → double
The horizontal space between leading widget and title.
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 when the user selects a new value for the slider.
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
padding → EdgeInsetsGeometry?
Padding of the content inside ArnaSliderListTile.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subtitle → String?
A subtitle is used to display additional information. It is located below title.
final
title → String
A title is used to convey the central information.
final
trailing → Widget?
A widget displayed at the end of the ArnaSliderListTile. This is usually an Icon.
final
value → double
The currently selected value for this slider.
final

Methods

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}) → 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