Function _onAdd

modules/core/src/lib/widget.ts:148–150

Internal API called by Deck when the widget is first added to a Deck instance

(params: {deck: Deck<any>; viewId: string | null})

  /** Internal API called by Deck when the widget is first added to a Deck instance */
  _onAdd(params: {deck: Deck<any>; viewId: string | null}): HTMLDivElement {
    return this.onAdd(params) ?? this.onCreateRootElement();
  }

  /** Overridable by subclass - called when the widget is first added to a Deck instance
   * @returns an optional UI element that should be appended to the Deck container