Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Graphics;
import java.awt.Rectangle;

import javax.swing.JLabel;
import javax.swing.JOptionPane;

public class Main {
    public static void main(String[] args) {
        UnderlinedLabel label = new UnderlinedLabel("java2s.com");

        JOptionPane.showMessageDialog(null, label);

    }
}

class UnderlinedLabel extends JLabel {
    public UnderlinedLabel() {
        this("");
    }

    public UnderlinedLabel(String text) {
        super(text);
    }

    public void paint(Graphics g) {
        Rectangle r;
        super.paint(g);
        r = g.getClipBounds();
        g.drawLine(0, r.height - getFontMetrics(getFont()).getDescent(),
                getFontMetrics(getFont()).stringWidth(getText()),
                r.height - getFontMetrics(getFont()).getDescent());
    }
}