Java by API/org.eclipse.swt.widgets/Listener

implements Listener

   <source lang="java">

import org.eclipse.swt.SWT; import org.eclipse.swt.layout.FillLayout; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Table; import org.eclipse.swt.widgets.TableColumn; import org.eclipse.swt.widgets.TableItem; public class MainClass {

 public static void main(String[] a) {
   Display display = new Display();
   Shell shell = new Shell(display);
 shell.setLayout(new FillLayout());
   
   // Create a table and column
   final Table table = new Table(shell, SWT.VIRTUAL);
   table.setLinesVisible(true);
   table.setHeaderVisible(true);
   TableColumn tc = new TableColumn(table, SWT.NONE);
   tc.setText("Virtual Value");
   tc.setWidth(400);
   // Tell the table how many items it has
   table.setItemCount(100);
   
   // Provide the callback handler--this handler
   // is invoked when the table needs new rows
   table.addListener(SWT.SetData, new Listener() {
     public void handleEvent(Event event) {
       TableItem item = (TableItem) event.item;
       item.setText("data");
     }
   });
   shell.pack();
   shell.open();
   while (!shell.isDisposed()) {
     if (!display.readAndDispatch()) {
       display.sleep();
     }
   }
   display.dispose();
 }

}

      </source>