Java tutorial
import org.eclipse.swt.SWT; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Shell; public class WidgetStyle { public static void main(String[] args) { Display display = new Display(); Shell shell = new Shell(display); Label label = new Label(shell, SWT.SHADOW_IN | SWT.CENTER); shell.setLayout(new GridLayout()); if ((label.getStyle() & SWT.CENTER) != 1) { System.out.println("center"); } else { System.out.println("not center"); } shell.setSize(260, 120); shell.open(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } } }