PromoBanner class

Represents a marketing banner or hero promotion that can be displayed inside carousel sections, hero areas, or inline placements.

Annotations

Constructors

PromoBanner({required String id, required String title, required String imageUrl, String type = 'image', String? subtitle, String? description, UserInteraction? action, Map<String, dynamic>? metadata, Map<String, dynamic>? extensions})
const
PromoBanner.fromJson(Map<String, dynamic> json)
Convenience parser for adapters that receive JSON payloads.
factory

Properties

action → UserInteraction?
Structured action invoked when the banner is tapped.
final
description → String?
Optional longer description for accessibility or detail screens.
final
extensions → Map<String, dynamic>?
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
id → String
Unique identifier for the banner. Typically matches the backend ID.
final
imageUrl → String
Image or video thumbnail URL that will be rendered in the UI.
final
metadata → Map<String, dynamic>?
Arbitrary metadata sent alongside analytics events.
final
props → List<Object?>
The list of properties that will be used to determine whether two instances are equal.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stringify → bool?
If set to true, the toString method will be overridden to output this instance's props.
no setterinherited
subtitle → String?
Optional supporting copy placed under the title.
final
title → String
Headline shown on top of the banner artwork.
final
type → String
Type of banner content (e.g., 'image', 'video', 'gif', etc.). Defaults to 'image' if not specified.
final

Methods

copyWith({String? id, String? title, String? subtitle, String? description, String? imageUrl, String? type, UserInteraction? action, Map<String, dynamic>? metadata, Map<String, dynamic>? extensions}) → PromoBanner
getExtension<T>(String key) → T?
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.

Operators

operator ==(Object other) → bool
The equality operator.
inherited