hoveredBoundaryPortNotifier property

ValueNotifier<({bool isInterior, String? portId})> hoveredBoundaryPortNotifier
final

Notifier for the currently hovered boundary port. Updated by the widget state's hover handler and merged into the repaint: listenable so that hover-state changes trigger paint() only — no widget rebuild.

Implementation

final ValueNotifier<({String? portId, bool isInterior})>
    hoveredBoundaryPortNotifier;