CLEmptyState class

Stato vuoto standard — Tier 1.

Icona (opzionale) + titolo + messaggio (opzionale) + azione (opzionale), centrati, con spaziatura e tipografia dai token. Sostituisce i tanti Center(child: Text('Nessun ...')) ad-hoc sparsi nelle pagine, dando un layout coerente e uno slot azione.

Esempi:

// Minimo — drop-in per "Nessun X":
CLEmptyState(title: 'Nessuna sede')

// Completo:
CLEmptyState(
  icon: Icons.inbox_outlined,
  title: 'Nessun accreditamento',
  message: 'Aggiungi il primo accreditamento per iniziare.',
  action: CLButton.primary(text: 'Aggiungi', onTap: _add, context: context),
)
Inheritance
Available extensions

Constructors

CLEmptyState({Key? key, required String title, String? message, IconData? icon, Widget? action, Color? iconColor, bool compact = false})
const

Properties

action → Widget?
Azione opzionale (tipicamente un CLButton/CLOutlineButton).
final
compact → bool
Layout denso (dentro card/tab piccole): icona e spaziature ridotte.
final
hashCode → int
The hash code for this object.
no setterinherited
icon → IconData?
Icona opzionale sopra il titolo.
final
iconColor → Color?
Tinta di icona. Default theme.mutedForeground.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
message → String?
Descrizione opzionale sotto il titolo.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
title → String
Titolo principale (es. "Nessuna sede").
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

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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