void NetworkInstance::nodeForEdgeAdditionSelected(unsigned int id){ if (id1_==-1){ id1_=id; } else{ id2_=id; nv_->addEdge(id1_,id2_); emit edgeAdded(id1_, id2_); id1_=-1; id2_=-1; } remainingNodesForEdgeAddition_--; }
void NodeBase::addEdge(Edge *edge) { emit edgeAdded(edge); }