AurisStatCard class

A KPI / metric tile: a label, a large glowing value with an optional unit, and an optional signed delta (a success/danger arrow plus the delta text) (§spec:custom-widgets).

Built on AurisContainer; the value glows via the scheme's active depth and the delta's color/arrow are driven by the sign of delta. The large glowing metric is the dashboard tile a plain Card cannot express. All colors and the glow resolve from the AurisScheme.

Inheritance

Constructors

AurisStatCard({Key? key, required String label, required String value, String? unit, String? delta, bool deltaPositiveIsGood = true})
Creates a stat card.
const

Properties

delta → String?
Optional signed delta (e.g. +2.4%, -0.8). A leading - colors the delta as the "bad" direction; anything else as the "good" direction.
final
deltaPositiveIsGood → bool
Whether a positive (non--) delta is the favorable direction. When false the arrow/colors invert (e.g. for a latency metric where lower is better).
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label → String
The metric label (rendered uppercase).
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
unit → String?
Optional unit suffix shown after the value (e.g. %, MW).
final
value → String
The large primary value.
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, 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