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1   package sk.stuba.fiit.foo07.genex.gui;
2   
3   import java.awt.Color;
4   import java.awt.Component;
5   
6   import javax.swing.JProgressBar;
7   import javax.swing.JTable;
8   import javax.swing.table.TableCellRenderer;
9   
10  public class ProgressCellRenderer extends JProgressBar implements
11          TableCellRenderer {
12  
13      /**
14       * 
15       */
16      private static final long serialVersionUID = -3016786372481872199L;
17  
18      private static Color[] colors = { Color.WHITE, Color.GREEN, Color.YELLOW,
19              Color.BLUE, Color.MAGENTA, Color.RED };
20  
21      public ProgressCellRenderer() {
22          super(0, 5);
23          setIntegerValue(1);
24          setStringPainted(true);
25          setBackground(new Color(255, 255, 240));
26          setBorderPainted(false);
27      }
28  
29      public void setIntegerValue(Integer value) {
30          super.setValue(value);
31  
32          if (value == -1)
33              setString("KAT");
34          else {
35              setString(value.toString());
36              setForeground(colors[value]);
37          }
38      }
39  
40      public Component getTableCellRendererComponent(JTable table, Object value,
41              boolean isSelected, boolean hasFocus, int row, int column) {
42          Integer val = (Integer) value;
43          setIntegerValue(val);
44  
45          return this;
46      }
47  }