Galera vou postar o codigo aqui, para voces me ajudarem…
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/*
* FormularioColecao.java
*
* Created on 28/08/2009, 12:19:19
*/
package visao;
import java.util.ArrayList;
import java.util.Vector;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;
import modelo.Colecao;
/**
*
* @author Desconhecido
*/
public class FormularioColecao extends javax.swing.JFrame {
Colecao colecao;
DefaultTableModel tabelaColecao = new DefaultTableModel();
ArrayList<Colecao> colecaocds = new ArrayList<Colecao>();
/** Creates new form FormularioColecao */
public FormularioColecao() {
tabelaColecao.addColumn("Nome");
tabelaColecao.addColumn("Estilo");
tabelaColecao.addColumn("Numeros de Faixas");
initComponents();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jbIncluir = new javax.swing.JButton();
jbExcluir = new javax.swing.JButton();
jbLimpar = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
jlNome = new javax.swing.JLabel();
jlEstilo = new javax.swing.JLabel();
jlNumeroFaixas = new javax.swing.JLabel();
jtfNome = new javax.swing.JTextField();
jtfEstilo = new javax.swing.JTextField();
jtfNumeroFaixas = new javax.swing.JTextField();
jPanel3 = new javax.swing.JPanel();
jPanel4 = new javax.swing.JPanel();
jScrollPane1 = new javax.swing.JScrollPane();
jTable1 = new javax.swing.JTable();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Cadastro Coleção");
jPanel1.setBorder(javax.swing.BorderFactory.createEtchedBorder());
jbIncluir.setText("Incluir");
jbIncluir.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jbIncluirActionPerformed(evt);
}
});
jbExcluir.setText("Excluir");
jbExcluir.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jbExcluirActionPerformed(evt);
}
});
jbLimpar.setText("Limpar");
jbLimpar.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jbLimparActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jbIncluir)
.addComponent(jbExcluir)
.addComponent(jbLimpar))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jbIncluir)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 29, Short.MAX_VALUE)
.addComponent(jbExcluir)
.addGap(28, 28, 28)
.addComponent(jbLimpar)
.addContainerGap())
);
jPanel2.setBorder(javax.swing.BorderFactory.createEtchedBorder());
jlNome.setText("Nome:");
jlEstilo.setText("Estilo:");
jlNumeroFaixas.setText("Número Faixas:");
jtfNome.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jtfNomeActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jlNumeroFaixas)
.addComponent(jlNome)
.addComponent(jlEstilo))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jtfNumeroFaixas, javax.swing.GroupLayout.DEFAULT_SIZE, 370, Short.MAX_VALUE)
.addComponent(jtfEstilo, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 370, Short.MAX_VALUE)
.addComponent(jtfNome, javax.swing.GroupLayout.DEFAULT_SIZE, 370, Short.MAX_VALUE))
.addContainerGap())
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jlNome)
.addComponent(jtfNome, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(30, 30, 30)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jlEstilo)
.addComponent(jtfEstilo, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 28, Short.MAX_VALUE)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jlNumeroFaixas)
.addComponent(jtfNumeroFaixas, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(19, 19, 19))
);
javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
jPanel3.setLayout(jPanel3Layout);
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 4, Short.MAX_VALUE)
);
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 18, Short.MAX_VALUE)
);
jTable1.setModel(tabelaColecao);
jScrollPane1.setViewportView(jTable1);
javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
jPanel4.setLayout(jPanel4Layout);
jPanel4Layout.setHorizontalGroup(
jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(22, Short.MAX_VALUE))
);
jPanel4Layout.setVerticalGroup(
jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 91, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(206, Short.MAX_VALUE))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(39, 39, 39)
.addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGap(503, 503, 503))
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(452, 452, 452)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jPanel4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
setBounds((screenSize.width-656)/2, (screenSize.height-336)/2, 656, 336);
}// </editor-fold>
private void jbLimparActionPerformed(java.awt.event.ActionEvent evt) {
jtfNome.setText("");
jtfEstilo.setText("");
jtfNumeroFaixas.setText("");
}
private void jtfNomeActionPerformed(java.awt.event.ActionEvent evt) {
}
private void jbIncluirActionPerformed(java.awt.event.ActionEvent evt) {
Colecao c = new Colecao();
c.setNome(jtfNome.getText());
c.setEstilo(jtfEstilo.getText());
c.setNumeroFaixas(jtfNumeroFaixas.getText());
//Aqui no código acima estamos carregando, setando as variaveis.
colecao = c;
colecaocds.add(c);
jtfNome.setText("");
jtfEstilo.setText("");
jtfNumeroFaixas.setText("");
Vector vetorColecao = new Vector();
vetorColecao.add(c.getNome());
vetorColecao.add(c.getEstilo());
vetorColecao.add(c.getNumeroFaixas());
tabelaColecao.addRow(vetorColecao);
JOptionPane.showMessageDialog(null,"CD Incluido com Sucesso!" );
}
private void jbExcluirActionPerformed(java.awt.event.ActionEvent evt) {
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new FormularioColecao().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JPanel jPanel3;
private javax.swing.JPanel jPanel4;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTable jTable1;
private javax.swing.JButton jbExcluir;
private javax.swing.JButton jbIncluir;
private javax.swing.JButton jbLimpar;
private javax.swing.JLabel jlEstilo;
private javax.swing.JLabel jlNome;
private javax.swing.JLabel jlNumeroFaixas;
private javax.swing.JTextField jtfEstilo;
private javax.swing.JTextField jtfNome;
private javax.swing.JTextField jtfNumeroFaixas;
// End of variables declaration
}
Dae vem a pergunta… por que que o colecão recebe c.
codigo abaixo…
colecao = c;
colecaocds.add(c);
jtfNome.setText("");
jtfEstilo.setText("");
jtfNumeroFaixas.setText("");
Vector vetorColecao = new Vector();
vetorColecao.add(c.getNome());
vetorColecao.add(c.getEstilo());
vetorColecao.add(c.getNumeroFaixas());
tabelaColecao.addRow(vetorColecao);
JOptionPane.showMessageDialog(null,"CD Incluido com Sucesso!" );
Sei que é um codigo longo, mais se puderem me ajudar… agradeço…