Mouse Event di Java

Posted at November 9, 2010

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

Berikut ini tampilannya:
contoh-program-mouse-event-java

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 outside 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);
    }
}

Semoga bermanfaat

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Java, Java Swing

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