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.Shell;
public class MouseEventEnterExit {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setSize(100, 100);
shell.addListener(SWT.MouseEnter, new Listener() {
public void handleEvent(Event e) {
System.out.println("ENTER");
}
});
shell.addListener(SWT.MouseExit, new Listener() {
public void handleEvent(Event e) {
System.out.println("EXIT");
}
});
shell.addListener(SWT.MouseHover, new Listener() {
public void handleEvent(Event e) {
System.out.println("HOVER");
}
});
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}