textandpicbutton.java~2~

一个简单图书管理系统(非常适合于初学者)

package edu.njust.cs;

import javax.swing.*;
import java.net.*;

public class TextAndPicButton extends JButton {
    public TextAndPicButton(String filename, String text) {
        setHorizontalTextPosition(SwingConstants.CENTER);
        setVerticalTextPosition(SwingConstants.BOTTOM);
        setText(text);
        ImageIcon icon = new ImageIcon(this.getClass().getResource(filename));
        if (icon != null) {
            setIcon(icon);
        }
    }
}