YearPicker class Null safety

A scrollable grid of years to allow picking a year.

The year picker widget is rarely used directly. Instead, consider using CalendarDatePicker, or showDatePicker which create full date pickers.

See also:

Inheritance

Constructors

YearPicker({Key? key, DateTime? currentDate, required DateTime firstDate, required DateTime lastDate, DateTime? initialDate, required DateTime selectedDate, required ValueChanged<DateTime> onChanged, DragStartBehavior dragStartBehavior})
Creates a year picker. [...]

Properties

currentDate DateTime
The current date. [...]
final
dragStartBehavior DragStartBehavior
Determines the way that drag start behavior is handled. [...]
final
firstDate DateTime
The earliest date the user is permitted to pick.
final
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
initialDate DateTime
The initial date to center the year display around.
final
key Key?
Controls how one widget replaces another widget in the tree. [...]
final, inherited
lastDate DateTime
The latest date the user is permitted to pick.
final
onChanged ValueChanged<DateTime>
Called when the user picks a year.
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
selectedDate DateTime
The currently selected date. [...]
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
inherited
createState() State<YearPicker>
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. [...]
@protected, inherited
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. [...]
@nonVirtual, inherited