BevelExample.java Source code

Introduction

Here is the source code for BevelExample.java

Source

import java.awt.GridLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.border.BevelBorder;
import javax.swing.border.EmptyBorder;

public class BevelExample extends JPanel {

    BevelBorder bevel;

    EmptyBorder empty;

    JLabel label[] = new JLabel[4];

    public BevelExample() {
        super(true);
        setLayout(new GridLayout(1, 4));

        bevel = new BevelBorder(BevelBorder.RAISED);
        empty = new EmptyBorder(5, 5, 5, 5);

        label[0] = new JLabel("Home");
        label[1] = new JLabel("Back");
        label[2] = new JLabel("Forward");
        label[3] = new JLabel("Stop");

        for (int i = 0; i < label.length; i++) {
            label[i].setHorizontalAlignment(JLabel.CENTER);
            label[i].addMouseListener(new RolloverListener());
            label[i].setBorder(empty);
            add(label[i]);
        }
    }

    public static void main(String s[]) {
        JFrame frame = new JFrame("Bevel Border");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(400, 100);
        frame.setContentPane(new BevelExample());
        frame.setVisible(true);
    }

    // Inner class to respond to mouse events for the "rollover" effect
    class RolloverListener extends MouseAdapter {
        public void mouseEntered(MouseEvent e) {
            ((JLabel) e.getComponent()).setBorder(bevel);
            repaint();
        }

        public void mouseExited(MouseEvent e) {
            ((JLabel) e.getComponent()).setBorder(empty);
            repaint();
        }

        public void mouseClicked(MouseEvent e) {
            String text = ((JLabel) e.getComponent()).getText();
            System.out.println("You clicked " + text + "!");
        }
    }
}