RelevanceIndicator class

A relevance indicator communicates relevancy using a series of vertical bars. It often appears in a list of search results for reference when sorting and comparing multiple items.

Inheritance

Constructors

RelevanceIndicator({Key? key, required int value, int amount = 20, double barHeight = 20, double barWidth = 0.8, Color selectedColor = CupertinoColors.label, Color unselectedColor = CupertinoColors.secondaryLabel, String? semanticLabel})
Creates a relevance indicator.
const

Properties

amount → int
The amount of bars the indicator will have. Defaults to 20
final
barHeight → double
The height of each bar. Defaults to 20px
final
barWidth → double
The width of each bar. Defaults to 0.8px
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedColor → Color
The color of each bar when it's selected. CupertinoColors.label is used by default
final
semanticLabel → String?
The semantic label used by screen readers.
final
unselectedColor → Color
The color of each bar when it's not selected. CupertinoColors.secondaryLabel is used by default
final
value → int
The current value of the indicator. It must be in the range of 0 to amount
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.
override
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