Java tutorial
import java.util.Random; import org.eclipse.swt.SWT; import org.eclipse.swt.events.MouseEvent; import org.eclipse.swt.events.MouseMoveListener; import org.eclipse.swt.graphics.Point; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; public class MainClass { public static void main(String[] a) { Display d = new Display(); final Shell s = new Shell(d); s.setSize(250, 200); s.setText("A MouseListener Example"); final Button b = new Button(s, SWT.PUSH); b.setText("Push Me"); b.setBounds(20, 50, 55, 25); s.open(); b.addMouseMoveListener(new MouseMoveListener() { public void mouseMove(MouseEvent e) { System.out.println(e.x); } }); while (!s.isDisposed()) { if (!d.readAndDispatch()) d.sleep(); } d.dispose(); } }