YaruNavigationRail class

Inheritance

Constructors

YaruNavigationRail({Key? key, required int length, required YaruNavigationPageBuilder itemBuilder, required int? selectedIndex, required ValueChanged<int>? onDestinationSelected, Widget? leading, Widget? trailing})
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
itemBuilder → YaruNavigationPageBuilder
A builder that is called for each page to build its navigation rail item.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leading → Widget?
The leading widget in the rail that is placed above the destinations.
final
length → int
The total number of pages.
final
onDestinationSelected → ValueChanged<int>?
Called when one of the destinations is selected.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedIndex → int?
The index into destinations for the current selected item or null if no destination is selected.
final
trailing → Widget?
The trailing widget in the rail that is placed below the destinations.
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
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