Pessoal tenho uma interface Gráfica e não consigo.. Fazer exibir ela.. Se alguém puder me ajudar.. Ficaria Grato..
Este é o código gerado pelo NetBeans
package fabio.forms;
import fabio.Logica.Contato;
import fabio.dao.ContatoDao;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
public class jTAgendaContatos extends javax.swing.JPanel {
public jTAgendaContatos() {
initComponents();
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jLId = new javax.swing.JLabel();
jLNome = new javax.swing.JLabel();
jLEndereco = new javax.swing.JLabel();
jLTelefone = new javax.swing.JLabel();
jLEmail = new javax.swing.JLabel();
jLSexo = new javax.swing.JLabel();
jTId = new javax.swing.JTextField();
jTNome = new javax.swing.JTextField();
jTEndereco = new javax.swing.JTextField();
jTTelefone = new javax.swing.JTextField();
jTEmail = new javax.swing.JTextField();
jTSexo = new javax.swing.JTextField();
jBPesquisar = new javax.swing.JButton();
jTPesquisar = new javax.swing.JTextField();
jScrollPane1 = new javax.swing.JScrollPane();
jTable1 = new javax.swing.JTable();
jPanel2 = new javax.swing.JPanel();
jBNovo = new javax.swing.JButton();
jBAlterar = new javax.swing.JButton();
jBExcluir = new javax.swing.JButton();
jBSalvar = new javax.swing.JButton();
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Dados do Contato"));
jLId.setText("Id");
jLNome.setText("Nome:");
jLEndereco.setText("Endereço:");
jLTelefone.setText("Telefone:");
jLEmail.setText("E-mail:");
jLSexo.setText("Sexo:");
jTId.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTIdActionPerformed(evt);
}
});
jTEndereco.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTEnderecoActionPerformed(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(jLNome)
.addComponent(jLId)
.addComponent(jLEndereco))
.addGap(12, 12, 12)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jTNome, javax.swing.GroupLayout.PREFERRED_SIZE, 218, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTId, javax.swing.GroupLayout.PREFERRED_SIZE, 83, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTEndereco, javax.swing.GroupLayout.DEFAULT_SIZE, 218, Short.MAX_VALUE))
.addGap(77, 77, 77)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLTelefone)
.addComponent(jLEmail)
.addComponent(jLSexo))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jTSexo, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTTelefone, javax.swing.GroupLayout.DEFAULT_SIZE, 255, Short.MAX_VALUE)
.addComponent(jTEmail, javax.swing.GroupLayout.DEFAULT_SIZE, 255, Short.MAX_VALUE))
.addContainerGap())
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLTelefone)
.addComponent(jTTelefone, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLEmail)
.addComponent(jTEmail, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLSexo)
.addComponent(jTSexo, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLId)
.addComponent(jTId, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLNome)
.addComponent(jTNome, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLEndereco)
.addComponent(jTEndereco, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jBPesquisar.setText("Pesquisar");
jTable1.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
{null, null, null, null},
{null, null, null, null},
{null, null, null, null},
{null, null, null, null}
},
new String [] {
"Title 1", "Title 2", "Title 3", "Title 4"
}
));
jScrollPane1.setViewportView(jTable1);
jBNovo.setText("Novo");
jBNovo.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBNovoActionPerformed(evt);
}
});
jBAlterar.setText("Alterar");
jBExcluir.setText("Excluir");
jBSalvar.setText("Salvar");
jBSalvar.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBSalvarActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
.addContainerGap(276, Short.MAX_VALUE)
.addComponent(jBNovo)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jBAlterar)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jBExcluir)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jBSalvar)
.addGap(224, 224, 224))
);
jPanel2Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {jBAlterar, jBExcluir, jBNovo, jBSalvar});
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jBNovo)
.addComponent(jBAlterar)
.addComponent(jBExcluir)
.addComponent(jBSalvar))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jPanel2, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addComponent(jTPesquisar, javax.swing.GroupLayout.DEFAULT_SIZE, 658, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jBPesquisar))
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 738, Short.MAX_VALUE))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(19, 19, 19)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jBPesquisar)
.addComponent(jTPesquisar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(12, 12, 12)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(9, 9, 9)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 287, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
}// </editor-fold>
private void jTEnderecoActionPerformed(java.awt.event.ActionEvent evt) {
}
private void jTIdActionPerformed(java.awt.event.ActionEvent evt) {
}
private void jBSalvarActionPerformed(java.awt.event.ActionEvent evt) {
if (verificaDados()) {
cadastro();
}
}
public void cadastro() {
try {
Contato c1 = new Contato();
c1.setNome(jTNome.getText());
c1.setEndereco(jTEndereco.getText());
c1.setTelefone(jTTelefone.getText());
c1.setEmail(jTEmail.getText());
c1.setSexo(jTSexo.getText());
ContatoDao dao = new ContatoDao();
dao.adiciona(c1);
} catch (SQLException ex) {
Logger.getLogger(jTAgendaContatos.class.getName()).log(Level.SEVERE, null, ex);
}
}
private void jBNovoActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
jTNome.setText("");
jTEndereco.setText("");
jTTelefone.setText("");
jTEmail.setText("");
jTSexo.setText("");
}
public boolean verificaDados() {
if (!jTNome.getText().equals("")) {
// Quando não tem nada.. ! Significa Não
return true;
} else {
JOptionPane.showMessageDialog(null, "Prencher o campo Nome");
return false;
}
}
// ------------------------------------------------- acho que o problema está aki --------------------------------------- main
public static void main(String[] args) throws SQLException {
java.awt.EventQueue.invokeLater(new Runnable(){
public void run(){
new jTAgendaContatos().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jBAlterar;
private javax.swing.JButton jBExcluir;
private javax.swing.JButton jBNovo;
private javax.swing.JButton jBPesquisar;
private javax.swing.JButton jBSalvar;
private javax.swing.JLabel jLEmail;
private javax.swing.JLabel jLEndereco;
private javax.swing.JLabel jLId;
private javax.swing.JLabel jLNome;
private javax.swing.JLabel jLSexo;
private javax.swing.JLabel jLTelefone;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTextField jTEmail;
private javax.swing.JTextField jTEndereco;
private javax.swing.JTextField jTId;
private javax.swing.JTextField jTNome;
private javax.swing.JTextField jTPesquisar;
private javax.swing.JTextField jTSexo;
private javax.swing.JTextField jTTelefone;
private javax.swing.JTable jTable1;
// End of variables declaration
}
