mainframe.java~1~

多线程下载器。该小程序模范迅雷等下载器的下载原理实现多线程下载

package mydownloader;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.Box;
import java.awt.Component;
import java.awt.Rectangle;
import javax.swing.JButton;
import javax.swing.BorderFactory;
import java.awt.Color;
import javax.swing.JTree;
import javax.swing.JTable;
import javax.swing.JTabbedPane;
import javax.swing.JMenuBar;
import javax.swing.JMenu;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.GridBagLayout;
import java.awt.*;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import javax.swing.JMenuItem;
import javax.swing.JToolBar;
import javax.swing.JLabel;
import javax.swing.table.DefaultTableModel;
import javax.swing.JScrollPane;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2009</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class MainFrame extends JFrame {
    JPanel contentPane;
    JButton btnAddTask = new JButton();
    JButton btnDeleteTask = new JButton();
    JButton btnPause = new JButton();
    JButton btnRestart = new JButton();
    JTable jTable1 = new JTable();
    Object [] columnsName = new Object[]{"任务","进度","速度","状态","线程数","添加线程","删除线程"};
    DefaultTableModel model = new DefaultTableModel(columnsName,256);
    JScrollPane jScrollPane1 = new JScrollPane();

    public MainFrame() {
        try {
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    /**
     * Component initialization.
     *
     * @throws java.lang.Exception
     */
    private void jbInit() throws Exception {

        contentPane = (JPanel) getContentPane();
        contentPane.setLayout(null);
        setSize(new Dimension(600, 350));
        setTitle("MyDownloader下载");
        this.setResizable(false);
        btnAddTask.setBounds(new Rectangle(15, 24, 81, 23));
        btnAddTask.setText("新建任务");
        btnDeleteTask.setBounds(new Rectangle(142, 24, 81, 23));
        btnDeleteTask.setText("删除任务");
        btnPause.setBounds(new Rectangle(269, 24, 81, 23));
        btnPause.setText("暂停");
        btnRestart.setBounds(new Rectangle(391, 24, 81, 23));
        btnRestart.setText("开始");
        jScrollPane1.setBounds(new Rectangle(23, 67, 551, 257));
        contentPane.add(btnAddTask);
        contentPane.add(btnDeleteTask);
        contentPane.add(btnPause);
        contentPane.add(btnRestart);
        contentPane.add(jScrollPane1);
        jScrollPane1.getViewport().add(jTable1);

        this.jTable1.setModel(model);
    }
}