FXNumberInputFormatter class
当输入数字时，用于限制输入的位数；
TextField(
inputFormatters:
//限制整数长度100，小数长度2
FXNumberInputFormatter(integerLength: 100, decimalLength: 2)
,
);
- Inheritance
-
- Object
- TextInputFormatter
- FXNumberInputFormatter
Constructors
- FXNumberInputFormatter({int integerLength = 100, int decimalLength = 2})
Properties
- allowInputDecimal ↔ bool
-
getter/setter pair
- decimalLength ↔ int
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- integerLength ↔ int
-
getter/setter pair
- 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