Source Code : Remove selected items in a SWT table

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Remove selected items in a SWT table

/*
 * Table example snippet: remove selected items
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableItem;

public class Snippet53 {

  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    final Table table = new Table(shell, SWT.BORDER | SWT.MULTI);
    table.setSize(200, 200);
    for (int i = 0; i < 128; i++) {
      TableItem item = new TableItem(table, SWT.NONE);
      item.setText("Item " + i);
    }
    Menu menu = new Menu(shell, SWT.POP_UP);
    table.setMenu(menu);
    MenuItem item = new MenuItem(menu, SWT.PUSH);
    item.setText("Delete Selection");
    item.addListener(SWT.Selection, new Listener() {
      public void handleEvent(Event event) {
        table.remove(table.getSelectionIndices());
      }
    });
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    display.dispose();
  }
}



           
       

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