DropdownMenuComponent constructor
DropdownMenuComponent(
- ChangeDetectorRef changeDetector,
- 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();
}));
}