JTable simple and practical

The production of a small series the JTable, want to complete the form and add objects, attributes and add filter objects, and outputs a certain order.

在这里插入代码片
import java.awt.*;

import java.awt.event.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.table.*;

public class Main1 extends JApplet{
	private JTable table;
	private String[] biaotou= {"name","sex","qq"};
	private String[][] neirong;
	private DefaultTableModel model=new DefaultTableModel(neirong,biaotou);
	private TableRowSorter<TableModel> row=new TableRowSorter<TableModel>(model);
	public Main1() {
		table=new JTable(model);
		table.setRowSorter(row);//排序
		JButton guolv=new JButton("过滤");//过滤
		JButton jia=new JButton("添加对象");//添加对象
		JButton tian=new JButton("添加属性");//添加属性
		JPanel panel=new JPanel();
		panel.add(jia,BorderLayout.WEST);
		panel.add(tian,BorderLayout.CENTER);
		panel.add(guolv,BorderLayout.EAST);
		add(new JScrollPane(table));
		add(panel,BorderLayout.SOUTH);//页面设计
		
		guolv.addActionListener(new ActionListener(){

			@Override
			public void actionPerformed(ActionEvent arg0) {
				// TODO 自动生成的方法存根
				row.setRowFilter(RowFilter.regexFilter(JOptionPane.showInputDialog("选择"),new int[]{0}));//过滤
			}});
		jia.addActionListener(new ActionListener(){

			@Override
			public void actionPerformed(ActionEvent e) {
				// TODO 自动生成的方法存根
				model.addRow(new String[] {"","",""});
			}});
		tian.addActionListener(new ActionListener(){

			@Override
			public void actionPerformed(ActionEvent arg0) {
				// TODO 自动生成的方法存根
				model.addColumn(JOptionPane.showInputDialog("添加的属性"));
			}});
		}
}