PageViewIndicator class

The Indicator Widget, you would likely put it next to your PageView.

Inheritance

Constructors

PageViewIndicator({Key? key, required ValueNotifier<int> pageIndexNotifier, required int length, required IndicatorBuilder normalBuilder, required IndicatorBuilder highlightedBuilder, int currentPage = 0, EdgeInsets indicatorPadding = const EdgeInsets.all(8.0), MainAxisAlignment alignment = MainAxisAlignment.center})
pageIndexNotifier is how we can properly handle page changes. length is how much pages there is in the PageView. normalBuilder is how we should build the Indicator at its normal state. highlightedBuilder is how we should build the Indicator at its highlighted state. currentPage gives you the ability to star the Indicator at a given index. indicatorPadding space around each Indicator.

Properties

alignment → MainAxisAlignment
final
currentPage → int
final
hashCode → int
The hash code for this object.
no setterinherited
highlightedBuilder → IndicatorBuilder
final
indicatorPadding → EdgeInsets
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
length → int
final
normalBuilder → IndicatorBuilder
final
pageIndexNotifier → ValueNotifier<int>
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _PageViewIndicatorState
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}) → 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