NumberInputFormatter class

Inheritance

• Object
• TextInputFormatter
• NumberInputFormatter

Constructors

NumberInputFormatter.new({num? min, num? max, num? step, int? precision, bool? stepStrictly})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

max → num?

最大可输入值

final

min → num?

最小可输入值

final

precision → int?

输入精度

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

step → num

步进值

final

stepStrictly → bool

是否严格步进

final

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