DropdownMenuComponent constructor

DropdownMenuComponent(
  1. ChangeDetectorRef _changeDetector,
  2. HtmlElement _root
)

Implementation

DropdownMenuComponent(ChangeDetectorRef _changeDetector, this._root) {
  // Let Angular pick up changes to [isExpanded] in [MenuPopupWrapper] when
  // it's toggled programmatically, e.g. TabMenuComponent.
  _disposer.addStreamSubscription(isExpandedChange.listen((_) {
    focusable = _focusTarget;
    _changeDetector.markForCheck();
  }));
}