Function processDocumentEvent

packages/qwik/src/qwikloader.ts:198–215

(ev: Event)

 * @param ev - Browser event.
 */
const processDocumentEvent = async (ev: Event) => {
  // eslint-disable-next-line prefer-const
  let type = camelToKebab(ev.type);
  let element = ev.target as Element | null;
  broadcast('-document', ev, type);

  while (element && element.getAttribute) {
    const results = dispatch(element, '', ev, type);
    let cancelBubble = ev.cancelBubble;
    if (isPromise(results)) {
      await results;
    }
    // if another async handler stopPropagation
    cancelBubble ||=
      cancelBubble || ev.cancelBubble || element.hasAttribute('stoppropagation:' + ev.type);
    element = ev.bubbles && cancelBubble !== true ? element.parentElement : null;
  }
};

const processWindowEvent = (ev: Event) => {
  broadcast('-window', ev, camelToKebab(ev.type));