Problemas com testar uma tecla

jonasjgs2 · Junho 11, 2012, 11:35am

sou novato e sofrendo…rs…

caros amigos estou com um projeto
como segue abaixo
e estava querendo testar se o usuario teclou alguma tecla

porem se vcs observarem existe um metodo criado pelo netbeans

formKeyPressed

porque nao executa quando eu digito uma tecla

criei este metodo com o proprio netbeans e nao executa o System.out.println(“passou aqui”) dele…

porque este metodo nao executa.

um detalhe:
criei um outro jframe e criei novamente o metodo pelo netbeans e funciona
porem neste jframe nao esta funcionando e estou precisando descobrir a causa.

por favor me ajudem…

obrigado desde ja…

[code]/*

To change this template, choose Tools | Templates
and open the template in the editor.
*/
package master00;

import Tabelas.*;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableRowSorter;

/**
*

@author Jonas
*/
public class Master00 extends javax.swing.JFrame {

public DefaultTableModel modelox;
public Gerenc gerenc = new Gerenc();
public Usuario usuario = new Usuario();
public Modulo modulo = new Modulo();
public UsuarioDAO usuarioDAO;
public ModuloDAO moduloDAO;
public GerencDAO gerencDAO;
public List lista = new ArrayList();
public List lmenu = new ArrayList();

/**
- Creates new form Master00
  */
  public Master00() {
  
  initComponents();
  modelox.addColumn(“Tip”);
  modelox.addColumn(“Descricao”);
  modelox.addColumn(“Modulo”);
  modelox.addColumn(“Seq”);
  
  Tab.getColumnModel().getColumn(0).setMaxWidth(30);
  Tab.getColumnModel().getColumn(0).setPreferredWidth(30);
  Tab.getColumnModel().getColumn(1).setMaxWidth(300);
  Tab.getColumnModel().getColumn(1).setPreferredWidth(300);
  
  Tab.setRowSorter(new TableRowSorter(modelox));
  
  try {
  usuarioDAO = new UsuarioDAO();
  moduloDAO = new ModuloDAO();
  gerencDAO = new GerencDAO();
  } catch (Exception e) {
  System.out.println("Erro de Acesso "
  + e.getMessage());
  }
}

/**
- 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”)
  //
  private void initComponents() {
  
  jScrollPane2 = new javax.swing.JScrollPane();
  DefaultTableModel modelo = new
  DefaultTableModel();
  modelox = modelo;
  Tab = new javax.swing.JTable(){
```
 public boolean isCellEditable(int rowIndex, int vColIndex) {
     return false;
 }
```
  };
  jLabel1 = new javax.swing.JLabel();
  jLabel2 = new javax.swing.JLabel();
  TxtUsuario = new javax.swing.JTextField();
  TxtSenha = new javax.swing.JTextField();
  BtnConfirma = new javax.swing.JButton();
  
  setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
  addWindowListener(new java.awt.event.WindowAdapter() {
  public void windowOpened(java.awt.event.WindowEvent evt) {
  formWindowOpened(evt);
  }
  });
  addKeyListener(new java.awt.event.KeyAdapter() {
  public void keyPressed(java.awt.event.KeyEvent evt) {
  formKeyPressed(evt);
  }
  });
  
  Tab.setModel(modelo);
  Tab.addMouseListener(new java.awt.event.MouseAdapter() {
  public void mouseClicked(java.awt.event.MouseEvent evt) {
  TabMouseClicked(evt);
  }
  });
  jScrollPane2.setViewportView(Tab);
  
  jLabel1.setText(“Usuario:”);
  
  jLabel2.setText(“Senha:”);
  
  BtnConfirma.setText(“Confirma”);
  BtnConfirma.addActionListener(new java.awt.event.ActionListener() {
  public void actionPerformed(java.awt.event.ActionEvent evt) {
  BtnConfirmaActionPerformed(evt);
  }
  });
  
  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(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 600, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addContainerGap())
  .addGroup(layout.createSequentialGroup()
  .addGap(22, 22, 22)
  .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
  .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
  .addComponent(TxtUsuario, javax.swing.GroupLayout.DEFAULT_SIZE, 60, Short.MAX_VALUE)
  .addComponent(TxtSenha))
  .addGap(106, 106, 106)
  .addComponent(BtnConfirma)
  .addGap(0, 0, Short.MAX_VALUE))))
  );
  layout.setVerticalGroup(
  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(layout.createSequentialGroup()
  .addContainerGap()
  .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 207, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(layout.createSequentialGroup()
  .addGap(32, 32, 32)
  .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
  .addComponent(jLabel1)
  .addComponent(TxtUsuario, 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.BASELINE)
  .addComponent(jLabel2)
  .addComponent(TxtSenha, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
  .addGroup(layout.createSequentialGroup()
  .addGap(41, 41, 41)
  .addComponent(BtnConfirma)))
  .addGap(0, 376, Short.MAX_VALUE))
  );
  
  pack();
  }//
private void formWindowOpened(java.awt.event.WindowEvent evt) {
// TODO add your handling code here:
}

private void BtnConfirmaActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
```
 try {
     usuario = usuarioDAO.getUsuario(TxtUsuario.getText());
 } catch (Exception e) {
     JOptionPane.showMessageDialog(this, e.getMessage());
     TxtUsuario.requestFocus();
     return;
 }

 if (!usuario.getUsusenha().trim().equals(TxtSenha.getText().trim())) {
     JOptionPane.showMessageDialog(this, "Senha Invalida");
     TxtUsuario.requestFocus();
     return;
 }

 if (lmenu.isEmpty()) {
     MontaTabela("MASTER00");
 }
```
}

private void TabMouseClicked(java.awt.event.MouseEvent evt) {
System.out.println(Tab.getSelectedRow());
System.out.println(Tab.getValueAt(Tab.getSelectedRow(), 2));
String menu = Tab.getValueAt(Tab.getSelectedRow(), 2).toString();
MontaTabela(menu);

}

private void formKeyPressed(java.awt.event.KeyEvent evt) {
System.out.println(“nao passou aqui”);
}

private void MontaTabela(String menu) {
```
 try {
     modulo = moduloDAO.getModulo(menu);
 } catch (Exception e) {
     JOptionPane.showMessageDialog(this, e.getMessage());
     Tab.requestFocus();
     return;
 }

 if (modulo.getModmodulo() == null) {
     JOptionPane.showMessageDialog(this, "Nenhum Menu Encontrado...");
     Tab.requestFocus();
     return;

 }

 if (Tab.getRowCount() > 0) {
     int max = Tab.getRowCount() - 1;
     for (int i = max; i > -1; i--) {
         modelox.removeRow(i);
     }
 }

 try {
     lista = gerencDAO.getLista(modulo.getModmodulo());
 } catch (Exception e) {
     JOptionPane.showMessageDialog(this, e.getMessage());
     Tab.requestFocus();
     return;

 }

 for (Gerenc ger : lista) {
     if (!ger.getGncprivilegio().
             equals(usuario.getUsuprivilegio())) {
         continue;
     }
     try {
         modulo = moduloDAO.getModulo(ger.getGncprograma());
     } catch (Exception e) {
         continue;
     }
     modelox.addRow(new Object[]{modulo.getModtipo(),
                 modulo.getModdescricao(),
                 ger.getGncprograma(),
                 ger.getGncordem()});

 };

 lmenu.add(menu);
 System.out.println(lmenu.size());
```
}

/**
- @param args the command line arguments
  /
  public static void main(String args[]) {
  /
  - Set the Nimbus look and feel
    /
    //
    /
  - If Nimbus (introduced in Java SE 6) is not available, stay with the
  - default look and feel. For details see
  - http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
    */
    try {
    for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
    if (“Nimbus”.equals(info.getName())) {
    javax.swing.UIManager.setLookAndFeel(info.getClassName());
    break;
    }
    }
    } catch (ClassNotFoundException ex) {
    java.util.logging.Logger.getLogger(Master00.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (InstantiationException ex) {
    java.util.logging.Logger.getLogger(Master00.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (IllegalAccessException ex) {
    java.util.logging.Logger.getLogger(Master00.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (javax.swing.UnsupportedLookAndFeelException ex) {
    java.util.logging.Logger.getLogger(Master00.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    }
    //
  /*
  - Create and display the form
    */
    java.awt.EventQueue.invokeLater(new Runnable() {
    
    public void run() {
    new Master00().setVisible(true);
    }
    });
    }
    // Variables declaration - do not modify
    private javax.swing.JButton BtnConfirma;
    private javax.swing.JTable Tab;
    private javax.swing.JTextField TxtSenha;
    private javax.swing.JTextField TxtUsuario;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JScrollPane jScrollPane2;
    // End of variables declaration
    }[/code]

system · Dezembro 28, 2015, 3:57pm

Problemas com testar uma tecla

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