AreaPicker class

省市区三级联动

Inheritance
Available Extensions

Constructors

AreaPicker({Key? key, String? province, String? city, String? district, TextStyle? contentStyle, bool enableCity = true, bool enableDistrict = true, PickerOptions<List<String>>? options = const PickerOptions<List<String>>(), PickerWheelOptions? wheelOptions, AreaPickerChanged? onChanged, double height = kPickerDefaultHeight, double width = double.infinity})

Properties

city → String?
默认选择的市
final
contentStyle → TextStyle?
内容字体样式
final
district → String?
默认选择的区
final
enableCity → bool
final
enableDistrict → bool
是否开启区
final
hashCode → int
The hash code for this object.
no setterinherited
height → double
height
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → AreaPickerChanged?
onChanged
final
options → PickerOptions<List<String>>?
头部和背景色配置
finalinherited
province → String?
默认选择的省
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
wheelOptions → PickerWheelOptions
Wheel配置信息
finalinherited
width → double
width
final

Methods

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

Operators

operator ==(Object other) → bool
The equality operator.
inherited