DividerInputFormatter class

通用分隔符输入格式化器 用于在文本输入时按照指定规则添加分隔符

Inheritance

Constructors

DividerInputFormatter({int first = 3, int rear = 4, String pattern = ' '})
构造函数

Properties

first → int
第一个分割位数
final
hashCode → int
The hash code for this object.
no setterinherited
pattern → String
分割符
final
rear → int
后续分割位数
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

formatEditUpdate(TextEditingValue oldValue, TextEditingValue newValue) → TextEditingValue
Called when text is being typed or cut/copy/pasted in the EditableText.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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