import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
import javax.swing.table.TableColumnModel;
public class LabelHeaderSample {
public static void main(String args[]) {
final Object rows[][] = { { "one", "1" }, { "two", "2" }, { "three", "3" } };
JFrame frame = new JFrame("Label Header");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
String headers[] = { "English", "#" };
JTable table = new JTable(rows, headers);
JScrollPane scrollPane = new JScrollPane(table);
JLabel headerRenderer = new DefaultTableCellRenderer();
String columnName = table.getModel().getColumnName(0);
headerRenderer.setText(columnName);
headerRenderer.setToolTipText("text");
TableColumnModel columnModel = table.getColumnModel();
TableColumn englishColumn = columnModel.getColumn(0);
englishColumn.setHeaderRenderer((TableCellRenderer)headerRenderer);
frame.add(scrollPane, BorderLayout.CENTER);
frame.setSize(300, 150);
frame.setVisible(true);
}
}