LionInput class

A customizable text input field inspired by Lion Web Components. Provides accessibility, theming, and configurable styles for developers. TODO: Add support for suffix icons (e.g., clear or visibility toggle for passwords) TODO: Implement dynamic styling based on focus/validation states TODO: Add a loading indicator (e.g., for async validation) TODO: Allow multiline input for text areas

Inheritance

Constructors

LionInput({Key? key, required String label, required String value, required dynamic onChanged(String), bool disabled = false, String? validator(String?)?, String? placeholder, int? maxLength, bool obscureText = false, IconData? prefixIcon, String? semanticLabel})
const

Properties

disabled → bool
Whether the input field is disabled.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label → String
The label displayed above the input field.
final
maxLength → int?
Maximum number of characters allowed.
final
obscureText → bool
Controls if the input is obscured (for passwords).
final
onChanged → dynamic Function(String)
Callback function triggered when the input value changes.
final
placeholder → String?
Placeholder text for the input field.
final
prefixIcon → IconData?
Icon displayed inside the input field (prefix icon).
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
semanticLabel → String?
Semantic label for screen readers (accessibility support).
final
validator → String? Function(String?)?
Validator function for form validation.
final
value → String
The initial value of the input field.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _LionInputState
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