UserPreferencesEditValueDialog<T> class Null safety

Generic value editor The result will be sent through the Navigator

Constructors

UserPreferencesEditValueDialog({required String label, required T? initialValue, required EditorValueConverter<T?> converter, EditorValueValidator<T>? validator, dynamic keyboardType, dynamic textAlignment, dynamic key})
const

Properties

converter → EditorValueConverter<T?>
Mandatory field to convert between the String entered by the user and the expected type T. This is also the result passed to the Navigator.
final
hashCode → int
The hash code for this object. [...]
read-only, inherited
initialValue → T?
Initial value of type T, which may be null. In that case the label will be used as the hint.
final
keyboardType → dynamic
final
label → String
Title of the dialog
final
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
textAlignment → dynamic
final
validator → EditorValueValidator<T>?
Current value validator. The "OK" button will be disabled until false is returned. Without passing this validator, all values are considered as correct.
final

Methods

createState() → dynamic
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
A string representation of this object. [...]
inherited

Operators

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