DisplayWheel class

Render the Hour or Minute wheel for IOS picker

Inheritance

Constructors

DisplayWheel({Key? key, required FixedExtentScrollController controller, required List<int?> items, required Null onChange(int value), bool isSelected = false, bool disabled = false, int getModifiedLabel(int item)?})
Constructor for the Widget
const

Properties

controller → FixedExtentScrollController
Controller for the wheel
final
disabled → bool
Whether the wheel is disabled or not
final
getModifiedLabel → int Function(int item)?
Callback to render custom label
final
hashCode → int
The hash code for this object.
no setterinherited
isSelected → bool
Whether the wheel is selected or not
final
items → List<int?>
The items rendered for the wheel
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChange → Null Function(int value)
The Change handler
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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}) → 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