TUIErrorWidget class

A widget that displays an error message with red styling.

Useful for error boundaries and fallback UIs when widget rendering fails.

TUIErrorWidget(
  message: 'Something went wrong',
  details: 'Stack trace here...',
)

Inheritance

Constructors

TUIErrorWidget({required String message, String? details, bool showIcon = true, Key? key})

children → List<Widget>: Child widgets that receive forwarded messages.
no setterinherited
debugRenderObjectPassthrough → bool: Whether this widget is intentionally transparent to render-object layouts.
no setterinherited
details → String?: Optional additional details (e.g. stack trace).
final
focusable → bool: Whether this widget can receive keyboard focus.
no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
id → String: Unique identifier for this widget.
no setterinherited
key → Key?: Key for preserving widget identity.
finalinherited
message → String: The error message to display.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
showIcon → bool: Whether to show an error icon prefix.
final
theme → Theme: Access the current theme.
no setterinherited

build(BuildContext context) → Widget: Describes the part of the UI represented by this widget.
override
buildCachedView<T>(T builder(), Object? cacheKey) → T: Returns a cached view if the cache key matches.
inherited
handleInit() → Cmd?: Override this instead of init for widget-specific initialization.
inherited
handleIntercept(Msg msg) → (Widget, Cmd?): Override this to handle messages before they reach children.
inherited
handleUpdate(Msg msg) → (Widget, Cmd?): Override this to handle messages specific to this widget.
inherited
init() → Cmd?: Called once when the widget is first mounted.
inherited
invalidateCachedView() → void: Clears any cached view for this widget.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited
update(Msg msg) → (Model, Cmd?): Handles messages by forwarding to children then calling handleUpdate.
inherited
view() → Object: Renders the widget to a string or View.
inherited