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ca.spaz.cron.summary.AbstractNutrientSummaryPanel	0%	0%

1		/*
2		* Created on 14-May-2005
3		*/
4		package ca.spaz.cron.summary;
5
6		import java.awt.*;
7		import java.util.*;
8		import java.util.List;
9
10		import javax.swing.*;
11
12	0	public abstract class AbstractNutrientSummaryPanel extends JPanel implements Observer{
13
14		protected NutrientTable nutrientTable;
15		protected JScrollPane scrollPane;
16		protected abstract List getNutrientList();
17
18		private NutrientTable getNutrientTable() {
19	0	if (nutrientTable == null) {
20	0	nutrientTable = new NutrientTable(getNutrientList());
21		}
22	0	return nutrientTable;
23		}
24
25		protected JScrollPane getNutrientTablePane() {
26	0	if (scrollPane == null) {
27	0	scrollPane = new JScrollPane(getNutrientTable());
28	0	scrollPane.setPreferredSize(new Dimension(300, 140));
29	0	scrollPane.getViewport().setBackground(Color.WHITE);
30	0	scrollPane.setBorder(BorderFactory.createEtchedBorder());
31	0	scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
32		}
33	0	return scrollPane;
34		}
35
36
37		public void update(Observable source, Object message) {
38	0	if (!(message instanceof List)) {
39	0	return;
40		}
41	0	List consumed = (List) message;
42	0	getNutrientTable().update(source, message);
43	0	}
44
45
46		}

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