StacDialogAction class

Core model for the "showDialog" action.

Presents a dialog built from STAC JSON. Defaults for dismissibility and safe area are applied in the parser, not in this model.

Dart example:

const StacDialogAction(
  assetPath: 'assets/dialog.json',
);

JSON example:

{
  "actionType": "showDialog",
  "widget": {"type": "text", "data": {"text": "Title"}}
}

Inheritance

Annotations

Constructors

StacDialogAction.new({Map<String, dynamic>? widget, StacNetworkRequest? request, String? assetPath, bool? barrierDismissible, String? barrierColor, String? barrierLabel, bool? useSafeArea, StacTraversalEdgeBehavior? traversalEdgeBehavior}): Creates a StacDialogAction that shows a dialog.
const
StacDialogAction.fromJson(Map<String, dynamic> json): Creates a StacDialogAction from JSON.
factory

actionType → String: Unique action type string used for routing.
no setteroverride
assetPath → String?: Asset path to dialog widget JSON.
final
barrierColor → String?: Barrier color hex string.
final
barrierDismissible → bool?: Whether tapping the barrier dismisses the dialog.
final
barrierLabel → String?: Semantics label for barrier.
final
hashCode → int: The hash code for this object.
no setterinherited
jsonData → Map<String, dynamic>?: The raw JSON data associated with this action.
finalinherited
request → StacNetworkRequest?: Network request to fetch dialog widget JSON.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
traversalEdgeBehavior → StacTraversalEdgeBehavior?: Traversal behavior for focus traversal at edges.
final
useSafeArea → bool?: Whether to use safe area for the dialog.
final
widget → Map<String, dynamic>?: Dialog content widget JSON.
final

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>: Converts this action to JSON.
override
toString() → String: A string representation of this object.
inherited