Listen to JTable Events with a TableModelListener in Java
Description
The following code shows how to listen to JTable Events with a TableModelListener.
Example
import java.awt.BorderLayout;
/* ww w.j a v a2 s .c o m*/
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
public class Main {
public static void main(String args[]) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Object rowData[][] = { { "Row1-Column1", "Row1-Column2", "Row1-Column3" },
{ "Row2-Column1", "Row2-Column2", "Row2-Column3" } };
Object columnNames[] = { "Column One", "Column Two", "Column Three" };
JTable table = new JTable(rowData, columnNames);
JScrollPane scrollPane = new JScrollPane(table);
frame.add(scrollPane, BorderLayout.CENTER);
frame.setSize(300, 150);
frame.setVisible(true);
table.getModel().addTableModelListener(new TableModelListener() {
public void tableChanged(TableModelEvent e) {
System.out.println(e);
}
});
table.setValueAt("",0,0);
}
}
The code above generates the following result.
Home »
Java Tutorial »
Swing »
Java Tutorial »
Swing »