0, 0,
1, 0,
	public PopupProp(NController ctl, GraphElement ge) {		_ctl = ctl;				setLayout(new SpringLayout());		setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0)));		//setBorder(new javax.swing.border.TitledBorder(ge.id() + " [" + ge.getClass() + "]"));				Object [] datums = ge.getDatumSet().toArray();		Arrays.sort(datums);				if(datums.length < 1) {			return;		}				for(int j = 0; j < datums.length; j++) {			Datum d = (Datum) datums[j];			JLabel col1, col2;			col1 = new JLabel(d.name() + ": ");						if(d.get() instanceof URL) {				col2 = createURLButton((URL) d.get());			}			else if(d.get().toString().length() > 32) {				col2 = new JLabel(d.get().toString().substring(0,31) + "...");				col2.setToolTipText(d.get().toString());			} else {				col2 = new JLabel(d.get().toString());			}						add(col1);			add(col2);		}				makeCompactGrid(this,				datums.length, 2,				0, 0,				5, 0);	}