FxPinInputField class

A single digit cell used by FxPinInput.

Wraps a TextFormField with a KeyboardListener to detect backspace on an empty cell, allowing focus to return to the previous cell.

Inheritance

Constructors

FxPinInputField({Key? key, required TextEditingController controller, required FocusNode focusNode, required ValueChanged<String> onChanged, bool obscureText = false, bool enabled = true, bool hasError = false, FxPinInputTheme inputTheme = const FxPinInputTheme(), VoidCallback? onBackspace, VoidCallback? onTap, int pasteLength = 1})
const

Properties

controller → TextEditingController
final
enabled → bool
final
focusNode → FocusNode
final
hasError → bool
final
hashCode → int
The hash code for this object.
no setterinherited
inputTheme → FxPinInputTheme
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
obscureText → bool
final
onBackspace → VoidCallback?
Called when backspace is pressed on an empty cell.
final
onChanged → ValueChanged<String>
final
onTap → VoidCallback?
Called when the cell is tapped. Use to redirect focus to the active cell.
final
pasteLength → int
Maximum number of characters allowed through onChanged.
final
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() → State<FxPinInputField>
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, int wrapWidth = 65}) → 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