Function onHoverStart

packages/react-aria/src/menu/useMenuItem.ts:304–311

(e)

  let {hoverProps} = useHover({
    isDisabled,
    onHoverStart(e) {
      // Hovering over an already expanded sub dialog trigger should keep focus in the dialog.
      if (!isFocusVisible() && !(isTriggerExpanded && hasPopup)) {
        selectionManager.setFocused(true);
        selectionManager.setFocusedKey(key);
      }
      hoverStartProp?.(e);
    },
    onHoverChange,
    onHoverEnd
  });