TabPageSelector class

Displays a row of small circular indicators, one per tab.

The selected tab's indicator is highlighted. Often used in conjunction with a TabBarView.

If a TabController is not provided, then there must be a DefaultTabController ancestor.

Inheritance

Constructors

TabPageSelector({Key key, TabController controller, double indicatorSize = 12.0, Color color, Color selectedColor})
Creates a compact widget that indicates which tab has been selected.
const

Properties

color Color
The indicator circle's fill color for unselected pages.
final
controller TabController
This widget's selection and animation state.
final
hashCode int
The hash code for this object.
@nonVirtualread-onlyinherited
indicatorSize double
The indicator circle's diameter (the default value is 12.0).
final
key Key
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
selectedColor Color
The indicator circle's fill color for selected pages and border color for all indicator circles.
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.
@protectedinherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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.
@nonVirtualinherited