private void enableFields(boolean b) {
   Titulo_Principal.setEditable(b);
   Titulo_Principal.setEnabled(b);
   Titulo_Secundario.setEditable(b);
   Titulo_Secundario.setEnabled(b);
   Descripcion.setEditable(b);
   Descripcion.setEnabled(b);
   Editorial.setEditable(b);
   Editorial.setEnabled(b);
   Fecha_Publicacion.setEditable(b);
   Fecha_Publicacion.setEnabled(b);
   Derechos_Autor.setEditable(b);
   Derechos_Autor.setEnabled(b);
   Idioma.setEnabled(b);
   Editar.setEnabled(!b);
 }
  /**
   * 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">//GEN-BEGIN:initComponents
  private void initComponents() {

    jLabel1 = new javax.swing.JLabel();
    Titulo_Principal = new javax.swing.JTextField();
    jLabel2 = new javax.swing.JLabel();
    Titulo_Secundario = new javax.swing.JTextField();
    jLabel3 = new javax.swing.JLabel();
    jLabel4 = new javax.swing.JLabel();
    jLabel5 = new javax.swing.JLabel();
    jScrollPane1 = new javax.swing.JScrollPane();
    Descripcion = new javax.swing.JTextArea();
    jLabel6 = new javax.swing.JLabel();
    Idioma = new javax.swing.JComboBox();
    jLabel7 = new javax.swing.JLabel();
    Editorial = new javax.swing.JTextField();
    jLabel8 = new javax.swing.JLabel();
    Fecha_Publicacion = new javax.swing.JTextField();
    jLabel9 = new javax.swing.JLabel();
    Derechos_Autor = new javax.swing.JTextField();
    Estado = new javax.swing.JLabel();
    Siguiente = new javax.swing.JButton();
    Editar = new javax.swing.JButton();

    jLabel1.setText("Titulo Principal: ");

    Titulo_Principal.setPreferredSize(new java.awt.Dimension(200, 28));

    jLabel2.setText("Titulo Secundario: ");

    Titulo_Secundario.setPreferredSize(new java.awt.Dimension(200, 28));

    jLabel3.setIcon(
        new javax.swing.ImageIcon(
            getClass().getResource("/biblioteca/gui/resources/logo.png"))); // NOI18N

    jLabel4.setFont(new java.awt.Font("Ubuntu", 1, 24));
    jLabel4.setText("Información Basica");

    jLabel5.setText("Descripción:");

    Descripcion.setColumns(20);
    Descripcion.setRows(5);
    Descripcion.setMargin(new java.awt.Insets(5, 5, 5, 5));
    jScrollPane1.setViewportView(Descripcion);

    jLabel6.setText("Idioma:");

    Idioma.setModel(
        new javax.swing.DefaultComboBoxModel(
            new String[] {"Inglés", "Español", "Portuges", "Otro"}));

    jLabel7.setText("Editorial: ");

    jLabel8.setText("Fecha Publicación: ");

    Fecha_Publicacion.setText("YYYYMMDD");

    jLabel9.setText("Derechos de Autor: ");

    Estado.setFont(new java.awt.Font("Ubuntu", 0, 24)); // NOI18N
    Estado.setForeground(new java.awt.Color(255, 0, 0));
    Estado.setText("[Sin Guardar]");

    Siguiente.setFont(new java.awt.Font("Ubuntu", 1, 15));
    Siguiente.setText("Siguiente Paso");
    Siguiente.addActionListener(
        new java.awt.event.ActionListener() {
          public void actionPerformed(java.awt.event.ActionEvent evt) {
            SiguienteActionPerformed(evt);
          }
        });

    Editar.setText("Editar");
    Editar.setEnabled(false);
    Editar.addActionListener(
        new java.awt.event.ActionListener() {
          public void actionPerformed(java.awt.event.ActionEvent evt) {
            EditarActionPerformed(evt);
          }
        });

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
    this.setLayout(layout);
    layout.setHorizontalGroup(
        layout
            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addGap(22, 22, 22)
                    .addComponent(jLabel1)
                    .addGap(22, 22, 22)
                    .addComponent(
                        Titulo_Principal,
                        javax.swing.GroupLayout.PREFERRED_SIZE,
                        436,
                        javax.swing.GroupLayout.PREFERRED_SIZE))
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addGap(12, 12, 12)
                    .addComponent(jLabel2)
                    .addGap(13, 13, 13)
                    .addComponent(
                        Titulo_Secundario,
                        javax.swing.GroupLayout.PREFERRED_SIZE,
                        436,
                        javax.swing.GroupLayout.PREFERRED_SIZE))
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addGap(33, 33, 33)
                    .addComponent(jLabel5)
                    .addGap(34, 34, 34)
                    .addComponent(
                        jScrollPane1,
                        javax.swing.GroupLayout.PREFERRED_SIZE,
                        436,
                        javax.swing.GroupLayout.PREFERRED_SIZE))
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addGap(44, 44, 44)
                    .addComponent(jLabel7)
                    .addGap(45, 45, 45)
                    .addComponent(
                        Editorial,
                        javax.swing.GroupLayout.PREFERRED_SIZE,
                        436,
                        javax.swing.GroupLayout.PREFERRED_SIZE))
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addGap(11, 11, 11)
                    .addComponent(jLabel8)
                    .addGap(11, 11, 11)
                    .addComponent(
                        Fecha_Publicacion,
                        javax.swing.GroupLayout.PREFERRED_SIZE,
                        436,
                        javax.swing.GroupLayout.PREFERRED_SIZE))
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addGap(52, 52, 52)
                    .addComponent(jLabel6)
                    .addGap(102, 102, 102)
                    .addComponent(
                        Idioma,
                        javax.swing.GroupLayout.PREFERRED_SIZE,
                        javax.swing.GroupLayout.DEFAULT_SIZE,
                        javax.swing.GroupLayout.PREFERRED_SIZE))
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addGap(7, 7, 7)
                    .addComponent(jLabel9)
                    .addGap(8, 8, 8)
                    .addComponent(
                        Derechos_Autor,
                        javax.swing.GroupLayout.PREFERRED_SIZE,
                        436,
                        javax.swing.GroupLayout.PREFERRED_SIZE))
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addComponent(jLabel3)
                    .addPreferredGap(
                        javax.swing.LayoutStyle.ComponentPlacement.RELATED, 34, Short.MAX_VALUE)
                    .addComponent(jLabel4))
            .addGroup(
                javax.swing.GroupLayout.Alignment.TRAILING,
                layout
                    .createSequentialGroup()
                    .addContainerGap()
                    .addComponent(Estado)
                    .addPreferredGap(
                        javax.swing.LayoutStyle.ComponentPlacement.RELATED, 317, Short.MAX_VALUE)
                    .addComponent(Siguiente)
                    .addContainerGap())
            .addGroup(
                javax.swing.GroupLayout.Alignment.TRAILING,
                layout
                    .createSequentialGroup()
                    .addContainerGap(538, Short.MAX_VALUE)
                    .addComponent(Editar)
                    .addContainerGap()));
    layout.setVerticalGroup(
        layout
            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(
                layout
                    .createSequentialGroup()
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jLabel3)
                            .addComponent(jLabel4))
                    .addGap(32, 32, 32)
                    .addComponent(Editar)
                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(
                                layout
                                    .createSequentialGroup()
                                    .addGap(5, 5, 5)
                                    .addComponent(jLabel1))
                            .addComponent(
                                Titulo_Principal,
                                javax.swing.GroupLayout.PREFERRED_SIZE,
                                javax.swing.GroupLayout.DEFAULT_SIZE,
                                javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGap(10, 10, 10)
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(
                                layout
                                    .createSequentialGroup()
                                    .addGap(5, 5, 5)
                                    .addComponent(jLabel2))
                            .addComponent(
                                Titulo_Secundario,
                                javax.swing.GroupLayout.PREFERRED_SIZE,
                                javax.swing.GroupLayout.DEFAULT_SIZE,
                                javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGap(10, 10, 10)
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(
                                layout
                                    .createSequentialGroup()
                                    .addGap(42, 42, 42)
                                    .addComponent(jLabel5))
                            .addComponent(
                                jScrollPane1,
                                javax.swing.GroupLayout.PREFERRED_SIZE,
                                javax.swing.GroupLayout.DEFAULT_SIZE,
                                javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGap(10, 10, 10)
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(
                                layout
                                    .createSequentialGroup()
                                    .addGap(5, 5, 5)
                                    .addComponent(jLabel7))
                            .addComponent(
                                Editorial,
                                javax.swing.GroupLayout.PREFERRED_SIZE,
                                javax.swing.GroupLayout.DEFAULT_SIZE,
                                javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGap(10, 10, 10)
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(
                                layout
                                    .createSequentialGroup()
                                    .addGap(5, 5, 5)
                                    .addComponent(jLabel8))
                            .addComponent(
                                Fecha_Publicacion,
                                javax.swing.GroupLayout.PREFERRED_SIZE,
                                javax.swing.GroupLayout.DEFAULT_SIZE,
                                javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGap(10, 10, 10)
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(
                                layout
                                    .createSequentialGroup()
                                    .addGap(5, 5, 5)
                                    .addComponent(jLabel9))
                            .addComponent(
                                Derechos_Autor,
                                javax.swing.GroupLayout.PREFERRED_SIZE,
                                javax.swing.GroupLayout.DEFAULT_SIZE,
                                javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGap(10, 10, 10)
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(
                                layout
                                    .createSequentialGroup()
                                    .addGap(5, 5, 5)
                                    .addComponent(jLabel6))
                            .addComponent(
                                Idioma,
                                javax.swing.GroupLayout.PREFERRED_SIZE,
                                javax.swing.GroupLayout.DEFAULT_SIZE,
                                javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addPreferredGap(
                        javax.swing.LayoutStyle.ComponentPlacement.RELATED, 53, Short.MAX_VALUE)
                    .addGroup(
                        layout
                            .createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(Siguiente)
                            .addComponent(Estado))
                    .addContainerGap()));
  } // </editor-fold>//GEN-END:initComponents