CLInputGroup<T> class

"Input group" / "segmented input" — a single visual chrome containing a leading dropdown and a trailing text field, sharing border, radius, height and focus state. Common pattern (Bootstrap input-group, Tailwind "addon", etc.) used for typed inputs that require a category selector.

Example:

CLInputGroup<ContactableType>(
  selected: ContactableType.email,
  items: [
    CLInputGroupItem(value: ContactableType.email, label: 'Email'),
    CLInputGroupItem(value: ContactableType.phone, label: 'Telefono'),
  ],
  onChanged: (v) => setState(() => type = v!),
  controller: textCtrl,
  hintText: 'email@esempio.it',
)
Inheritance
Available extensions

Constructors

CLInputGroup({Key? key, required T? selected, required List<CLInputGroupItem<T>> items, required TextEditingController controller, ValueChanged<T?>? onChanged, FocusNode? focusNode, String? hintText, TextInputType? keyboardType, bool enabled = true, double? dropdownWidth, bool hasError = false, ValueChanged<String>? onTextChanged, ValueChanged<String>? onSubmitted})
const

Properties

controller → TextEditingController
Text editing controller for the input segment.
final
Optional fixed width for the dropdown segment. If null (default), the segment auto-sizes to the widest item label.
final
enabled → bool
Whether the input segment is enabled. Both segments respect this flag.
final
focusNode → FocusNode?
Optional focus node for the input segment.
final
hasError → bool
Whether to show an error border (theme.danger).
final
hashCode → int
The hash code for this object.
no setterinherited
hintText → String?
Hint text shown when the input is empty.
final
items → List<CLInputGroupItem<T>>
Available dropdown options.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyboardType → TextInputType?
Optional input keyboard type.
final
onChanged → ValueChanged<T?>?
Invoked when the dropdown selection changes. If null the dropdown is rendered read-only.
final
onSubmitted → ValueChanged<String>?
Invoked when text submitted (Enter key).
final
onTextChanged → ValueChanged<String>?
Invoked on text changes.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selected → T?
Currently selected dropdown value.
final

Methods

animateOnActionTrigger(AnimationInfo animationInfo, {bool hasBeenTriggered = false}) → Widget

Available on Widget, provided by the AnimatedWidgetExtension extension

animateOnPageLoad(AnimationInfo animationInfo) → Widget

Available on Widget, provided by the AnimatedWidgetExtension extension

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<CLInputGroup<T>>
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