Actions

button and link elements emit widget-action events back to the app.

import { onWidgetAction } from "tauri-plugin-widgets-api";

await onWidgetAction((data) => {
  console.log("Action:", data.action, data.payload, data.widgetId, data.group);
});

Action payload shape: { action, payload?, ts, widgetId, group }.

You can also emit from the host with widgetAction(action, payload?).