swing_tableModel 创建表格

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.Panel;
import java.util.ArrayList;
import java.util.List;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.border.EmptyBorder;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.plaf.basic.BasicTabbedPaneUI.TabbedPaneLayout;
import javax.swing.table.TableModel;

public class test extends JFrame {

    private JPanel contentPane;

    /**
     * Launch the application.
     */
    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                try {
                    test frame = new test();
                    frame.setVisible(true);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }

    /**
     * Create the frame.
     */
    public test() {
        List<Person> list = new ArrayList<>();
        list.add(new Person("1", "11", "111"));
        list.add(new Person("2", "22", "222"));
        list.add(new Person("3", "33", "333"));
        Model model = new Model();
        Panel parent = new Panel();
        JTable table = new JTable();
        table.setModel(model);// 为table 分配model
        JScrollPane jPane = new JScrollPane(table);// 将table放进滚动条 放进滚动条后可显示列名
        // getContentPane()得到JFrame最底层的JPanel 默认拥有一个不可直接向JFrame添加 需向JPanel添加
        getContentPane().add(jPane);
        table.setVisible(true);

        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 450, 300);

    }

}

class Model implements TableModel {
    List<Person> List;
    Object[][] p = { { "11", "Taipei" }, { "22", "ChiaYi", }, { "33", "ChiaYi", }, { "44", "ChiaYi", } }; // 表格数据
    String n[] = { "AA", "BB" }; // 属性名

    @Override
    public Class<?> getColumnClass(int columnIndex) {
        return Object.class;
    }

    /*
     * 为表格传入列数
     * 
     * @see javax.swing.table.TableModel#getColumnCount()
     */
    @Override
    public int getColumnCount() {

        return n.length;
    }

    /*
     * 为表格传入属性名
     * 
     * @see javax.swing.table.TableModel#getColumnName(int)
     */
    @Override
    public String getColumnName(int columnIndex) {
        return n[columnIndex];
    }

    /*
     * 为表格传入行数
     * 
     * @see javax.swing.table.TableModel#getRowCount()
     */
    @Override
    public int getRowCount() {
        return p.length;
    }

    /*
     * 将数组中的数据传入表格
     * 
     * @see javax.swing.table.TableModel#getValueAt(int, int)
     */
    @Override
    public Object getValueAt(int rowIndex, int columnIndex) {

        return p[rowIndex][columnIndex];
    }

    /*
     * 设置表格是否可编辑
     * 
     * @see javax.swing.table.TableModel#isCellEditable(int, int)
     */
    @Override
    public boolean isCellEditable(int rowIndex, int columnIndex) {
        return true;
    }

    /*
     * 每当数据模型发生更改时，就将一个侦听器添加到被通知的列表中。
     * 
     * @see
     * javax.swing.table.TableModel#addTableModelListener(javax.swing.event.
     * TableModelListener)
     */
    @Override
    public void addTableModelListener(TableModelListener l) {

    }

    /*
     * 每当数据模型发生更改时，就从被通知的列表中移除一个侦听器。
     * 
     * @see
     * javax.swing.table.TableModel#removeTableModelListener(javax.swing.event.
     * TableModelListener)
     */
    @Override
    public void removeTableModelListener(TableModelListener l) {

    }

    /*
     * 将表格中的值设定为
     * 
     * @see javax.swing.table.TableModel#setValueAt(java.lang.Object, int, int)
     */
    @Override
    public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
        p[rowIndex][columnIndex] = aValue;

    }

}