webwriter-chart/src/stateComponent.ts

ww-chart is an interactive data visualization widget for the WebWriter tool that implements various charts and diagrams for static and exploratory data visualization.

import { LitElementWw } from "@webwriter/lit";
import { property } from "lit/decorators.js";
import { ChartState } from "./interfaces";

export default class StateComponent extends LitElementWw {
  @property({ type: Object, attribute: true, reflect: true })
  accessor sharedState: ChartState;

  dispatchStateChange() {
    this.dispatchEvent(
      new CustomEvent("wwci-state-change", {
        detail: { state: this.sharedState },
        bubbles: true, // Ensure event bubbles up
        composed: true, // Ensure event crosses shadow DOM boundary
      })
    );
  }
}