2 package fr.orsay.lri.varna.components;
6 import java.awt.Component;
8 import javax.swing.BorderFactory;
9 import javax.swing.JLabel;
10 import javax.swing.JTable;
11 import javax.swing.border.Border;
12 import javax.swing.table.TableCellRenderer;
14 public class ColorRenderer extends JLabel implements TableCellRenderer {
18 private static final long serialVersionUID = 1L;
19 Border unselectedBorder = null;
20 Border selectedBorder = null;
21 boolean isBordered = true;
23 public ColorRenderer(boolean isBordered) {
24 this.isBordered = isBordered;
25 setOpaque(true); // MUST do this for background to show up.
28 public Component getTableCellRendererComponent(JTable table, Object color,
29 boolean isSelected, boolean hasFocus, int row, int column) {
30 Color newColor = (Color) color;
31 setBackground(newColor);
34 if (selectedBorder == null) {
35 selectedBorder = BorderFactory.createMatteBorder(2, 5, 2,
36 5, table.getSelectionBackground());
38 setBorder(selectedBorder);
40 if (unselectedBorder == null) {
41 unselectedBorder = BorderFactory.createMatteBorder(2, 5, 2,
42 5, table.getBackground());
44 setBorder(unselectedBorder);
48 setToolTipText("RGB value: " + newColor.getRed() + ", "
49 + newColor.getGreen() + ", " + newColor.getBlue());