Mouse Event di Java

Berikut ini contoh program penanganan event terkait mouse.

Berikut ini program lengkapnya :

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

public class MouseEventHandling extends JFrame

implements MouseListener, MouseMotionListener {

private JLabel statusBar;

public MouseEventHandling () {

super ("Mencoba Beberapa Mouse Event Handling");

statusBar = new JLabel();

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

addMouseListener (this);

addMouseMotionListener (this);

setSize (300,100);

setLocationRelativeTo(null);

setVisible(true);

}

//MouseListener event handler

public void mouseClicked (MouseEvent e) {

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

}

public void mousePressed (MouseEvent e) {

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

}

public void mouseReleased (MouseEvent e) {

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

}

public void mouseEntered (MouseEvent e) {

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

getContentPane().setBackground(Color.GREEN);

}

public void mouseExited (MouseEvent e) {

statusBar.setText("Mouse excited window");

getContentPane().setBackground(Color.WHITE);

}

//MouseMotionListener event handler

public void mouseDragged (MouseEvent e) {

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

}

public void mouseMoved (MouseEvent e) {

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

}

public static void main (String args[]) {

     MouseEventHandling test = new MouseEventHandling();

     test.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    }

}

Sumber : http://contohprogram.info/