public override void OnDragEnd(PointerEventData eventData) { NodeHierarchyData nhd = (NodeHierarchyData)data; if (nhd.nodeType == null) { return; } Node node = rg.graph.AddNode(nhd.nodeType); node.position = nodePosition; if (node is NTNode) { node.name = ((NTNode)node).GetDisplayName(); } if (nhd.onNodeCreated != null) { nhd.onNodeCreated.Invoke(node); } rg.Refresh(); }
public override bool CanBeDragged() { NodeHierarchyData nhd = (NodeHierarchyData)data; if (nhd.nodeType == null) { return(false); } return(nhd.nodeType != null); }