import java.awt.Font;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;

import javax.swing.*;

class App extends JFrame implements MouseListener {
	JFrame actualWindow;
	JLabel message;
	App() {
		Font myFont = new Font("Verdana",Font.BOLD, 30);
		actualWindow = new JFrame("Mouse Tracking");
		message = new JLabel("Mouse Events");
		
		actualWindow.addMouseListener(this);
		
		message.setFont(myFont);
		message.setHorizontalAlignment(JLabel.CENTER);
		
		actualWindow.add(message);
		
		actualWindow.setSize(500, 500);
		actualWindow.setVisible(true);
	}
	@Override
	public void mouseClicked(MouseEvent arg0) {
		message.setText("Mouse Clicked");		
	}
	@Override
	public void mouseEntered(MouseEvent arg0) {
		message.setText("Mouse Entered");
	}
	@Override
	public void mouseExited(MouseEvent arg0) {
		message.setText("Mouse Exited");
	}
	@Override
	public void mousePressed(MouseEvent arg0) {
		message.setText("Mouse Pressed");
	}
	@Override
	public void mouseReleased(MouseEvent arg0) {
		message.setText("Mouse Released");
	}
}
public class MouseEventsExample {

	public static void main(String[] args) {
		new App();
	}

}