Java 文件的保存对话框

Java 文件的保存对话框(基础篇-实例271).zip

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import javax.swing.JFileChooser;
import javax.swing.Jframe;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.UIManager;

public class FileSaveDialog extends Jframe {
    
    private JPanel contentPane;
    private JTextArea textArea;
    
    /**
     * 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.in

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         301  2010-08-06 10:39  .classpath
     文件         379  2010-09-07 14:20  .project
     文件         635  2010-08-06 10:39  .settings\org.eclipse.jdt.core.prefs
     文件         717  2013-11-21 08:41  bin\FileSaveDialog$1.class
     文件         670  2013-11-21 08:41  bin\FileSaveDialog$2.class
     文件         672  2013-11-21 08:41  bin\FileSaveDialog$3.class
     文件        3816  2013-11-21 08:41  bin\FileSaveDialog.class
     文件        3827  2010-08-07 08:58  src\FileSaveDialog.java