targetNodeId property
String?
get
targetNodeId
ID of the target node.
Set to null when not hovering over a valid target, or to the node ID when hovering over a valid target port.
Implementation
String? get targetNodeId => _targetNodeId.value;
set
targetNodeId
(String? value)
Sets the target node ID.
Implementation
set targetNodeId(String? value) => _targetNodeId.value = value;