private LabelWidget createEdgeLabel(Edge edge) { LabelWidget label = new LabelWidget(this, edge.toString()); label.setFont(Util.FIXED_WIDTH_FONT); label.setBorder(BorderFactory.createEmptyBorder(0, 0, 2, 0)); label.getActions().addAction(hoverAction); label.getActions().addAction(editAction); label.getActions().addAction(moveAction); label.getActions().addAction(edgePopupAction); return label; }