AutoCharacterNavigatorList class

一个使用极为简单的字母导航栏 A very simple alphabet navigation bar

Inheritance

Constructors

AutoCharacterNavigatorList({Key? key, required List<Widget> children, required List<String> childrenNavigator, AlphabetChildrenStyle? alphabetChildrenStyle, Position? alphabetChildrenPosition})

Properties

alphabetChildrenPosition → Position?
这是非必填的属性 默认位置为组件右侧 定义导航组件的堆叠位置
final
alphabetChildrenStyle → AlphabetChildrenStyle?
此参数包含导航组件的各项自定义属性 非必传参数
final
children → List<Widget>
这是需要导航的内容 出于安全性及健壮性考虑：children的长度需要与childrenNavigator的长度一致 This is contents what needs to be navigated For safety and robustness: the length of children needs to be the same as the length of childrenNavigator
final
childrenNavigator → List<String>
这是导航所使用的字符 出于安全性及健壮性考虑：childrenNavigator的长度需要与children的长度一致 This is the character used for navigation For safety and robustness: the length of childrenNavigator needs to be the same as the length of children
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

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