MultiListLinkagePicker class - universally library

Constructors

MultiListLinkagePicker({Key? key, PickerOptions<List<int>>? options, double height = kPickerDefaultHeight, double width = double.infinity, double? itemWidth, required List<PickerListLinkageItem<T>> items, List<int> value = const [], bool isScrollable = true, PickerPositionIndexChanged? onChanged, PickerPositionValueChanged<T>? onValueChanged}): const

hashCode → int: The hash code for this object.
no setterinherited
height → double: height
finalinherited
isScrollable → bool: 是否可以横向滚动 isScrollable==true 使用SingleChildScrollView创建 isScrollable==false 使用Row 创建每个滚动，居中显示
final
items → List<PickerListLinkageItem<T>>: 要渲染的数据
final
itemWidth → double?: wheel width
finalinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → PickerPositionIndexChanged?: onChanged
final
onValueChanged → PickerPositionValueChanged<T>?: onValueChanged
final
options → PickerOptions<List<int>>?: 头部和背景色配置
finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
value → List<int>: 初始默认显示的位置
final
wheelOptions → WheelOptions?: Wheel配置信息
finalinherited
width → double: width
finalinherited

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<MultiListLinkagePicker<T>>: 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.
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