DancingBarsIndicator class

An animated loading indicator with three vertical bars that dance with different heights.

The bars animate through predefined keyframes to create a choreographed dancing effect where each bar changes height independently.

Example:

DancingBarsIndicator(
  size: 80,
  color: Colors.purple,
  duration: Duration(milliseconds: 1200),
  borderRadius: 4,
)

Inheritance

Constructors

DancingBarsIndicator({Key? key, double size = 60, Color color = Colors.black, Duration duration = const Duration(seconds: 1), double borderRadius = 0}): Creates a dancing bars loading indicator.
const

borderRadius → double: The border radius for rounding the corners of each bar.
final
color → Color: The color of the animated bars.
final
duration → Duration: The duration of one complete animation cycle through all keyframes.
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
size → double: The width of the indicator. Height is automatically set to 80% of this value.
final

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<DancingBarsIndicator>: 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, 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