TDMultiLinkedPicker class

多项联动选择器

Inheritance

Constructors

TDMultiLinkedPicker({String? title, required MultiPickerCallback? onConfirm, MultiPickerCallback? onCancel, required List selectedData, required Map data, required int columnNum, double pickerHeight = 200, int pickerItemCount = 5, Widget? customSelectWidget, TextStyle? leftTextStyle, TextStyle? rightTextStyle, TextStyle? centerTextStyle, double? titleHeight, double? topPadding, double? leftPadding, double? rightPadding, Color? titleDividerColor, Color? backgroundColor, double? topRadius, EdgeInsets? padding, ItemDistanceCalculator? itemDistanceCalculator, Key? key})
const

Properties

backgroundColor → Color?
背景颜色
final
centerTextStyle → TextStyle?
自定义中间文案样式
final
columnNum → int
最大列数
final
customSelectWidget → Widget?
自定义选择框样式
final
data → Map
选择器的数据源
final
hashCode → int
The hash code for this object.
no setterinherited
itemDistanceCalculator → ItemDistanceCalculator?
不同距离自选项计算策略
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leftPadding → double?
左边填充
final
leftTextStyle → TextStyle?
自定义左侧文案样式
final
onCancel → MultiPickerCallback?
选择器取消按钮回调
final
onConfirm → MultiPickerCallback?
选择器确认按钮回调
final
padding → EdgeInsets?
适配padding
final
pickerHeight → double
选择器List的视窗高度
final
pickerItemCount → int
选择器List视窗中item个数，pickerHeight / pickerItemCount即item高度
final
rightPadding → double?
右边填充
final
rightTextStyle → TextStyle?
自定义右侧文案样式
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedData → List
选中数据
final
title → String?
选择器标题
final
titleDividerColor → Color?
标题分割线颜色
final
titleHeight → double?
标题高度
final
topPadding → double?
顶部填充
final
topRadius → double?
顶部圆角
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
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, 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