package table;
import java.awt.*;
import java.text.*;
import java.util.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.table.*;
public class TableRendering extends JFrame{
public TableRendering(){
// Model:
Object[] columnNames = {"Type", "Date", "Company", "Shares", "Price"};
Object[][] data =
{
{"Buy", new Date(), "IBM", new Integer(1000), new Double(80.50)},
{"Sell",new Date(), "MicroSoft", new Integer(2000), new Double(6.25)},
{"Sell",new Date(), "Apple", new Integer(3000), new Double(7.35)},
{"Buy", new Date(), "Nortel", new Integer(4000), new Double(20.00)}
};
DefaultTableModel model = new DefaultTableModel(data, columnNames) {
public Class getColumnClass(int column) {
return getValueAt(0, column).getClass();
}
};
// prepareRenderer überschreiben:
table = new JTable( model ) {
public Component prepareRenderer(
TableCellRenderer renderer, int row, int column) {
JComponent c = (JComponent) super.prepareRenderer(renderer, row, column);
c.setBackground(Color.WHITE);
if (isRowSelected(row) && isColumnSelected(column))
c.setBackground(Color.RED);
return c;
}
};
table.setPreferredScrollableViewportSize(table.getPreferredSize());
getContentPane().add(new JScrollPane( table ), BorderLayout.CENTER);
}
private JTable table;
public static void main(String[] args) {
TableRendering frame = new TableRendering();
frame.setDefaultCloseOperation( EXIT_ON_CLOSE );
frame.pack();
frame.setLocationRelativeTo( null );
frame.setVisible(true);
}
}
