Data Sqlite dan tombol yang dibuat otomatis di ScrollPane

Mungkin ini akan membantu Anda memulai.

Kode ini harus menampilkan tabel dari database dalam kotak kombo. Kemudian ketika Anda memilih tabel dari kotak kombo, seharusnya menampilkan semua kolom dalam tabel.

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

public class DatabaseInformation extends JFrame implements ActionListener
{
    DatabaseMetaData dmd;
    ResultSet rs;
    ResultSetMetaData md;
    int columns;
    JComboBox comboBox;
    JTable table;
    String catalog;

    public DatabaseInformation()
    {
        comboBox = new JComboBox();
        Vector columnNames = new Vector();
        Vector data = new Vector();

        try
        {
            //  Connect to the Database

            String driver = "sun.jdbc.odbc.JdbcOdbcDriver";
//            String url = "jdbc:odbc:Teenergy";  // if using ODBC Data Source name
            String url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=c:/teenergy/data/teenergy.mdb";
            String userid = "";
            String password = "";

            Class.forName( driver );
            Connection connection = DriverManager.getConnection( url, userid, password );
            dmd = connection.getMetaData();

            //  Get the first Catalog
            //  Note: the result set can contain multiple catalogs, just look at the first one

            rs = dmd.getCatalogs();

            if (rs.next())
            {
                catalog = rs.getObject(1).toString();
                System.out.println( catalog );
            }

            rs.close();

            //  Get Tables

            rs = dmd.getTables(catalog, null, null, new String[] { "TABLE" });
            md = rs.getMetaData();
            columns = md.getColumnCount();

            while (rs.next())
            {
                   comboBox.addItem( rs.getObject(3) );
            }

            rs.close();

        }
        catch(Exception e)
        {
            System.out.println( e );
        }

        comboBox.addActionListener( this );
        getContentPane().add(comboBox, BorderLayout.NORTH);

        //  Create table with database data

        table = new JTable();
        JScrollPane scrollPane = new JScrollPane( table );
        getContentPane().add( scrollPane );
    }

    public void actionPerformed(ActionEvent e)
    {
        String table = (String)comboBox.getSelectedItem();
        displayTableColumns( table );
    }

    private void displayTableColumns(String tableName)
    {
        try
        {
            //  Get Columns

            rs = dmd.getColumns(catalog, null, tableName, null);
            md = rs.getMetaData();
            int columns = md.getColumnCount();
            Vector columnNames = new Vector(columns);
            Vector data = new Vector();

            //  Get column names

            for (int i = 1; i <= columns; i++)
            {
                columnNames.addElement( md.getColumnName(i) );
            }

            //  Get row data

            while (rs.next())
            {
                Vector row = new Vector(columns);

                for (int i = 1; i <= columns; i++)
                {
                    row.addElement( rs.getObject(i) );
                }

                data.addElement( row );
            }

            rs.close();

            //  Reset Table

            DefaultTableModel model = new DefaultTableModel(data, columnNames);
            table.setModel( model );
        }
        catch(Exception e)
        {
            System.out.println( e );
        }

    }

    public static void main(String[] args)
    {
        DatabaseInformation frame = new DatabaseInformation();
        frame.setDefaultCloseOperation( EXIT_ON_CLOSE );
        frame.pack();
        frame.setVisible(true);
    }
}

Saya hanya pernah menguji kode pada database Access jadi saya tidak yakin apa yang perlu Anda ubah untuk SQLite.