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.

Constructors

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

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">@nonVirtualread-onlyinherited
initialDate → DateTime: The initial date to center the year display around.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
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-onlyinherited
selectedDate → DateTime: The currently selected date.
final

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">@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

operator ==(Object other) → bool: The equality operator.
nonVirtual">@nonVirtualinherited