文件传输器

import java.awt.Button;
import java.awt.Component;
import java.awt.List;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.io.File;
import java.util.Arrays;

import javax.management.modelmbean.ModelMBean;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreeNode;

import org.omg.CORBA.PUBLIC_MEMBER;

public class arraylist{
    public static void main(String args[]) {

            CFrame a = new CFrame(800, 600);
            
            
            
        }
    }
    
    



class CFrame extends JFrame implements ActionListener {
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    
    //public canshu
    private JLabel        jinduJLabel;
    private JLabel        ipJLabel ;
    private JButton    downloadJButton; 
    private JButton    stopJButton;
    private JButton    link;
    private JTextField ipJTextField;
    private JTextField portJTextField;
    private JPanel     FileTree;
    
    public CFrame(int w,int s) {
        // TODO Auto-generated constructor stub
        setVisible(true);
        setLocation(200, 100);
        setSize(w, s);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        
        JSplitPane fistJSplitPane = new JSplitPane(0);
        JSplitPane secoJSplitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
        fistJSplitPane.setRightComponent(secoJSplitPane);
        add(fistJSplitPane);
        
        JPanel Buttons = new JPanel();
        
        //IP
        ipJLabel = new JLabel("IP");
        Buttons.add(ipJLabel);
        
        //iptext
        ipJTextField = new JTextField(18);
        Buttons.add(ipJTextField);
        //port
        JLabel portJLabel = new JLabel("PORT");
        Buttons.add(portJLabel);
        //port Text
        portJTextField = new JTextField(4);
        Buttons.add(portJTextField);
        //link
        link= new JButton("LINK");
        link.addActionListener(this);
        Buttons.add(link);
        
        //download
        downloadJButton = new JButton("DOWNLOAD");
        downloadJButton.addActionListener(this);
        Buttons.add(downloadJButton);
        //STOP
        stopJButton = new JButton("STOP");
        stopJButton.addActionListener(this);
        Buttons.add(stopJButton);
        //jindu
        jinduJLabel=new JLabel();
        Buttons.add(jinduJLabel);
        fistJSplitPane.setLeftComponent(Buttons);
        
        //file tree
        FileTree = new JPanel();
        //FileTree.add(stopJButton);
        secoJSplitPane.setLeftComponent(FileTree);
        
        //download file tabel
        JPanel tableJPanel = new JPanel();
        //tabel
        JTable table = new JTable();
        tableJPanel.add(table);
        secoJSplitPane.setRightComponent(tableJPanel);
        
        
    
        
        
    }

    private TreeNode makeEditableTree() {
        // TODO Auto-generated method stub
        DefaultMutableTreeNode root = new DefaultMutableTreeNode("object");
        return root;
    }

    @Override
    public void actionPerformed(ActionEvent e) {

        
        if (e.getSource()==link) {
            TreeNode treeNode = makeEditableTree();
            JTree tree = new JTree(new DefaultTreeModel(treeNode)) ;
            tree.setEditable(true);
            FileTree.add(tree);
            //product tree
            
            
            jinduJLabel.setText("link");
            
        } else if(e.getSource()==downloadJButton){
            jinduJLabel.setText("download");

        }
        else if (e.getSource()==stopJButton) {
            jinduJLabel.setText("stop");
            
        }
        else {}
        
    }
}