Contoh Penggunaan Mouse Event Pada Java

Berikut ini contoh program penanganan event terkait mouse. Terdapat dua listener terkait dengan event mouse yaitu MouseListener dan MouseMotionListener.
Berikut ini tampilannya:




Berikut ini program lengkapnya:

01	import java.awt.*;

02	import java.awt.event.*;

03	import javax.swing.*;

04

05	public class MouseEventHandling extends JFrame

06	implements MouseListener, MouseMotionListener {

07

08	private JLabel statusBar;

09

10	public MouseEventHandling () {

11	super ("Mencoba Beberapa Mouse Event Handling");

12

13	statusBar = new JLabel();

14	getContentPane().add(statusBar,BorderLayout.SOUTH);

15

16	addMouseListener (this);

17	addMouseMotionListener (this);

18

19	setSize (300,100);

20	setLocationRelativeTo(null);

21	setVisible(true);

22

}

23

24	//MouseListener event handler

25	public void mouseClicked (MouseEvent e) {

26	statusBar.setText("Clicked at ["+ e.getX() + "," + e.getY() + "]");

27

}

28

29	public void mousePressed (MouseEvent e) {

30	statusBar.setText("Pressed at ["+ e.getX() + "," + e.getY() + "]");

31

}

32

33	public void mouseReleased (MouseEvent e) {

34	statusBar.setText("Released at ["+ e.getX() + "," + e.getY() + "]");

35

}

36

37	public void mouseEntered (MouseEvent e) {

38	statusBar.setText("Entered at ["+ e.getX() + "," + e.getY() + "]");

39	getContentPane().setBackground(Color.GREEN);

40

}

41

42	public void mouseExited (MouseEvent e) {

43	statusBar.setText("Mouse outside window");

44	getContentPane().setBackground(Color.WHITE);

45

}

46

47	//MouseMotionListener event handler

48	public void mouseDragged (MouseEvent e) {

49	statusBar.setText("Dragged at ["+ e.getX() + "," + e.getY() + "]");

50

}

51

52	public void mouseMoved (MouseEvent e) {

53	statusBar.setText("Moved at ["+ e.getX() + "," + e.getY() + "]");

54

}

55

56	public static void main (String args[]) {

57	MouseEventHandling test = new MouseEventHandling();

58	test.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

59

}

60

}

Semoga bermanfaat