JAVA特殊容器JTablePane

JTabbedPanejTabbedPane=newJTabbedPane(SwingConstants.LEFT,JTabbedPane.SCROLL_TAB_LAYOUT);//设置列表在左边

addTable：添加选项卡

jTabbedPane.setEnabledAt(0,false);//设置不能点击

jTabbedPane.setSelectedIndex(1);//设置默认选中

import javax.swing.*;
import javax.swing.JOptionPane;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

public class Table {
    JFrame jFrame=new JFrame();
    JTabbedPane jTabbedPane=new JTabbedPane(SwingConstants.LEFT,JTabbedPane.SCROLL_TAB_LAYOUT);



    private void invit(){


        jTabbedPane.addTab("用户管理",new ImageIcon("D:\imgs\wddn.png"),new JList(new String[]{"用户一","用户二","用户三"}));
        jTabbedPane.addTab("商品管理",new JList(new String[]{"商品一","商品二","商品三"}));
          jTabbedPane.addTab("订单管理",new ImageIcon("D:\imgs\wddn.png"),new JList(new String[]{"订单一","订单二","订单三"}));
   jTabbedPane.setEnabledAt(0,false);//设置不能点击
        jTabbedPane.setSelectedIndex(1);//设置默认选中

        jTabbedPane.addChangeListener(new ChangeListener() {
            @Override
            public void stateChanged(ChangeEvent e) {
                int selectedIndex = jTabbedPane.getSelectedIndex();
                JOptionPane.showMessageDialog(jFrame,"当前选中了第："+(selectedIndex+1)+"个选项");

            }
        });
        jFrame.add(jTabbedPane);
        jFrame.setBounds(400, 400, 400, 400);
        jFrame.setResizable(true);
        jFrame.setResizable(false);//固定窗口
jFrame.setVisible(true);

    }

    public static void main(String[] args) {
        new Table().invit();
    }
}

运行结果：