SimpleMilestoneChart class

A compact milestone roadmap for launches, curriculum checkpoints, audits, funding stages, release gates, and operations plans.

Inheritance
Available extensions

Constructors

SimpleMilestoneChart({Key? key, required List<SimpleMilestoneData> milestones, SimpleMilestoneOrientation orientation = SimpleMilestoneOrientation.horizontal, SimpleBarChartStyle style = SimpleBarChartStyle.elegant, DateTime? minDate, DateTime? maxDate, double height = 260, EdgeInsets padding = _defaultPadding, List<Color>? palette, Color? markerColor, Color? doneColor, Color? activeColor, Color? blockedColor, Color? connectorColor, Color? trackColor, Color? milestoneBackgroundColor, TextStyle? dateStyle, TextStyle? labelStyle, TextStyle? descriptionStyle, bool sortByDate = true, bool alternating = true, bool showDates = true, bool showDescriptions = true, bool showTags = true, bool showConnector = true, bool showStatusMarks = true, bool showTooltip = true, bool showActiveMilestone = true, double markerRadius = 8, double connectorWidth = 3, double milestoneSpacing = 14, SimpleMilestoneDateFormatter? dateFormatter, SimpleMilestoneTapCallback? onMilestoneTap, SimpleMilestoneTooltipBuilder? tooltipBuilder, WidgetBuilder? emptyBuilder, String? semanticLabel, bool excludeFromSemantics = false, Duration animationDuration = const Duration(milliseconds: 700), Curve animationCurve = Curves.easeOutCubic})
const

Properties

activeColor → Color?
final
alternating → bool
final
animationCurve → Curve
final
animationDuration → Duration
final
apiContract → ChartApiContract?

Available on Widget, provided by the ChartWidgetApiContractExtension extension

no setter
blockedColor → Color?
final
connectorColor → Color?
final
connectorWidth → double
final
dateFormatter → SimpleMilestoneDateFormatter?
final
dateStyle → TextStyle?
final
descriptionStyle → TextStyle?
final
doneColor → Color?
final
emptyBuilder → WidgetBuilder?
final
excludeFromSemantics → bool
final
hashCode → int
The hash code for this object.
no setterinherited
height → double
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelStyle → TextStyle?
final
markerColor → Color?
final
markerRadius → double
final
maxDate → DateTime?
final
milestoneBackgroundColor → Color?
final
milestones → List<SimpleMilestoneData>
final
milestoneSpacing → double
final
minDate → DateTime?
final
onMilestoneTap → SimpleMilestoneTapCallback?
final
orientation → SimpleMilestoneOrientation
final
padding → EdgeInsets
final
palette → List<Color>?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
semanticLabel → String?
final
showActiveMilestone → bool
final
showConnector → bool
final
showDates → bool
final
showDescriptions → bool
final
showStatusMarks → bool
final
showTags → bool
final
showTooltip → bool
final
sortByDate → bool
final
style → SimpleBarChartStyle
final
tooltipBuilder → SimpleMilestoneTooltipBuilder?
final
trackColor → Color?
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
recommendsApiField(String field) → bool

Available on Widget, provided by the ChartWidgetApiContractExtension extension

supportsApiField(String field) → bool

Available on Widget, provided by the ChartWidgetApiContractExtension extension

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