DotsIndicator class

An indicator showing the currently selected page of a PageController

Inheritance

Constructors

DotsIndicator({required PageController controller, required int itemCount, required ValueChanged<int> onPageSelected, required MaterialType materialType, Color color = Colors.white})

Properties

color Color
The color of the dots.
final
controller PageController
The PageController that this DotsIndicator is representing.
final
hashCode int
The hash code for this object.
no setterinherited
itemCount int
The number of items managed by the PageController
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
listenable Listenable
The Listenable to which this widget is listening.
finalinherited
materialType MaterialType
The layout type of DOT you want
final
onPageSelected ValueChanged<int>
Called when a dot is tapped
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

build(BuildContext context) Widget
Override this method to build widgets that depend on the state of the listenable (e.g., the current value of the animation).
override
createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<AnimatedWidget>
Subclasses typically do not override this method.
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