Criar itens da JTable dinamicamente

Programação Java
#1

Galera, to estudando um pouco sobre JTable e to precisando de ajuda. alguem sabe como insiro os itens nessa table dinamicamente? Nesse código que estou vendo o cara colocou na mão. Como posso fazer?

[code]
/*

  • Copyright 2002 Sun Microsystems, Inc. All rights reserved.
  • SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
    */

/**

  • An example showing the JTable with a dataModel that is not derived
  • from a database. We add the optional TableSorter object to give the
  • JTable the ability to sort.
  • @version 1.3 10/14/97
  • @author Philip Milne
    */
    import java.awt.Dimension;

import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;

import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableModel;

/**
*
*

  • @author Last modified by $Author$

  • @version $Revision$
    /
    public class TableExample3
    {
    /    *

    • Creates a new TableExample3 object.
      */
      public TableExample3()
      {
      JFrame frame = new JFrame(“Table”);

      frame.addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e)
      {
      System.exit(0);
      }
      });

      // Take the dummy data from SwingSet.
      final String[] names = {
      “First Name”, “Last Name”, “Favorite Color”, “Favorite Number”, “Vegetarian”
      };
      final Object[][] data = {
      { “Richard”, “Java”, “Green”, new Integer(7), new Boolean(true) },
      { “Tom”, “Ball”, “Blue”, new Integer(99), new Boolean(false) },
      { “Alan”, “Chung”, “Green”, new Integer(838), new Boolean(false) },
      { “Jeff”, “Dinkins”, “Turquois”, new Integer(8), new Boolean(true) },
      { “Amy”, “Fowler”, “Yellow”, new Integer(3), new Boolean(false) },
      { “Brian”, “Gerhold”, “Green”, new Integer(0), new Boolean(false) },
      { “James”, “Gosling”, “Pink”, new Integer(21), new Boolean(false) },
      { “David”, “Karlton”, “Red”, new Integer(1), new Boolean(false) },
      { “Dave”, “Kloba”, “Yellow”, new Integer(14), new Boolean(false) },
      { “Peter”, “Korn”, “Purple”, new Integer(12), new Boolean(false) },
      { “Phil”, “Milne”, “Purple”, new Integer(3), new Boolean(false) },
      { “Dave”, “Moore”, “Green”, new Integer(88), new Boolean(false) },
      { “Hans”, “Muller”, “Maroon”, new Integer(5), new Boolean(false) },
      { “Rick”, “Levenson”, “Blue”, new Integer(2), new Boolean(false) },
      { “Tim”, “Prinzing”, “Blue”, new Integer(22), new Boolean(false) },
      { “Chester”, “Rose”, “Black”, new Integer(0), new Boolean(false) },
      { “Ray”, “Ryan”, “Gray”, new Integer(77), new Boolean(false) },
      { “Georges”, “Saab”, “Red”, new Integer(4), new Boolean(false) },
      { “Willie”, “Walker”, “Phthalo Blue”, new Integer(4), new Boolean(false) },
      { “Kathy”, “Walrath”, “Blue”, new Integer(8), new Boolean(false) },
      { “Arnaud”, “Weber”, “Green”, new Integer(44), new Boolean(false) }
      };

      // Create a model of the data.
      TableModel dataModel = new AbstractTableModel() {
      // These methods always need to be implemented.
      public int getColumnCount()
      {
      return names.length;
      }

           public int getRowCount()   
     {   
         return data.length;   
     }   

     public Object getValueAt(int row, int col)   
     {   
         return data[row][col];   
     }   

     // The default implementations of these methods in   
     // AbstractTableModel would work, but we can refine them.   
     public String getColumnName(int column)   
     {   
         return names[column];   
     }   

     public Class getColumnClass(int col)   
     {   
         return getValueAt(0, col).getClass();   
     }   

     public boolean isCellEditable(int row, int col)   
     {   
         return (col == 4);   
     }   

     public void setValueAt(Object aValue, int row, int column)   
     {   
         data[row][column] = aValue;   
     }   
 };

      // Instead of making the table display the data as it would normally with:
      // JTable tableView = new JTable(dataModel);
      // Add a sorter, by using the following three lines instead of the one above.
      TableSorter sorter = new TableSorter(dataModel);
      JTable tableView = new JTable(sorter);
      sorter.addMouseListenerToHeaderInTable(tableView);

      JScrollPane scrollpane = new JScrollPane(tableView);

      scrollpane.setPreferredSize(new Dimension(700, 300));
      frame.getContentPane().add(scrollpane);
      frame.pack();
      frame.setVisible(true);
      }

    /**
    *
    *

    • @param args
      */
      public static void main(String[] args)
      {
      new TableExample3();
      }
      } [/code]
#2

http://www.guj.com.br/java.tutorial.artigo.140.1.guj
http://www.guj.com.br/java.tutorial.artigo.147.1.guj

#3