Java 设置信息提示对话框的图标

Java 设置信息提示对话框的图标(基础篇-实例268).zip

import java.awt.BorderLayout;
import java.awt.EventQueue;

import javax.swing.Jframe;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.UIManager;
import javax.swing.JLabel;
import java.awt.Font;

import javax.swing.ImageIcon;
import javax.swing.JOptionPane;
import javax.swing.SwingConstants;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.net.URL;

public class MessageDialogIcon extends Jframe {
    
    private JPanel contentPane;
    private JTextField textField;
    
    /**
     * Launch the application.
     */
    public static void main（String[] args） {
        try {
            UIManager
                    .setLookAndFeel（“com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel“）;
        } catch （Throwable e） {
            e.printStackTrace（）;
        }
        EventQueue.invokeLater（new Runnable（） {
            public

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         301  2010-08-05 14:53  .classpath
     文件         379  2010-09-07 14:18  .project
     文件         635  2010-08-05 14:53  .settings\org.eclipse.jdt.core.prefs
     文件         732  2013-11-21 08:41  bin\MessageDialogIcon$1.class
     文件         689  2013-11-21 08:41  bin\MessageDialogIcon$2.class
     文件        3184  2013-11-21 08:41  bin\MessageDialogIcon.class
     文件        7091  2010-08-05 16:29  bin\money.png
     文件        3099  2010-08-06 09:43  src\MessageDialogIcon.java
     文件        7091  2010-08-05 16:29  src\money.png