Java tutorial
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.Sash; import org.eclipse.swt.widgets.Shell; public class SashSelectionListener { public static void main(String[] args) { Display display = new Display(); Shell shell = new Shell(display); final Sash sash = new Sash(shell, SWT.BORDER | SWT.VERTICAL); sash.setBounds(10, 10, 32, 100); sash.addListener(SWT.Selection, new Listener() { public void handleEvent(Event e) { System.out.println("selection"); sash.setBounds(e.x, e.y, e.width, e.height); } }); shell.open(); sash.setFocus(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); } }