Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.proyecto.vista; import com.proyecto.beans.Clase; import com.proyecto.control.Controlador; import com.proyecto.control.ClaseControlador; import java.lang.reflect.InvocationTargetException; import java.util.List; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.DefaultComboBoxModel; import javax.swing.JOptionPane; import org.apache.commons.beanutils.BeanUtils; import org.jdesktop.beansbinding.AutoBinding; import org.jdesktop.beansbinding.BeanProperty; import org.jdesktop.observablecollections.ObservableCollections; import org.jdesktop.swingbinding.JTableBinding; import org.jdesktop.swingbinding.SwingBindings; /** * * @author Documentos */ public class MantenimientoClase extends javax.swing.JInternalFrame { /** * Creates new form MantenimientoClase */ private static MantenimientoClase instancia; private int limite; private int offset; public MantenimientoClase() { initComponents(); listar(); FormularioUtil.activarComponente(panelDatos, false); FormularioUtil.activarComponente(panelOpciones, true); FormularioUtil.activarComponente(panelGuardar, false); } public static MantenimientoClase getInstancia() { if (instancia == null) { instancia = new MantenimientoClase(); } return instancia; } /** * 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() { panelDatos = new javax.swing.JPanel(); idLabel = new javax.swing.JLabel(); nombreLabel = new javax.swing.JLabel(); nombreField = new javax.swing.JTextField(); nombreLabel1 = new javax.swing.JLabel(); tipoField = new javax.swing.JTextField(); btntipo = new javax.swing.JButton(); codigoField = new javax.swing.JTextField(); panelOpciones = new javax.swing.JPanel(); btnnuevo = new javax.swing.JButton(); btnmodificar = new javax.swing.JButton(); btneliminar = new javax.swing.JButton(); jPanel3 = new javax.swing.JPanel(); jLabel1 = new javax.swing.JLabel(); txtbuscar = new javax.swing.JTextField(); btnbuscar = new javax.swing.JButton(); jScrollPane1 = new javax.swing.JScrollPane(); tblclase = new javax.swing.JTable(); jLabel2 = new javax.swing.JLabel(); panelGuardar = new javax.swing.JPanel(); btnguardar = new javax.swing.JButton(); btncancelar = new javax.swing.JButton(); setClosable(true); setIconifiable(true); setTitle("Mantenimiento de Clases"); panelDatos.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Datos", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Times New Roman", 1, 10))); // NOI18N panelDatos.setToolTipText(""); idLabel.setText("Cdigo: "); nombreLabel.setText("Nombre:"); nombreLabel1.setText("Tipo: "); btntipo.setIcon(new javax.swing.ImageIcon("img/iconos/Search.png")); btntipo.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btntipoActionPerformed(evt); } }); javax.swing.GroupLayout panelDatosLayout = new javax.swing.GroupLayout(panelDatos); panelDatos.setLayout(panelDatosLayout); panelDatosLayout.setHorizontalGroup(panelDatosLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(panelDatosLayout.createSequentialGroup().addGap(14, 14, 14) .addGroup(panelDatosLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(idLabel).addComponent(nombreLabel).addComponent(nombreLabel1)) .addGap(27, 27, 27) .addGroup(panelDatosLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(nombreField) .addGroup(panelDatosLayout.createSequentialGroup() .addComponent(tipoField, javax.swing.GroupLayout.PREFERRED_SIZE, 201, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(btntipo, javax.swing.GroupLayout.DEFAULT_SIZE, 56, Short.MAX_VALUE)) .addComponent(codigoField)) .addContainerGap(35, Short.MAX_VALUE))); panelDatosLayout.setVerticalGroup(panelDatosLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(panelDatosLayout.createSequentialGroup().addContainerGap().addGroup(panelDatosLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(idLabel) .addComponent(codigoField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(panelDatosLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(nombreLabel) .addComponent(nombreField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(panelDatosLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(nombreLabel1) .addComponent(tipoField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(btntipo)) .addContainerGap(124, Short.MAX_VALUE))); panelOpciones.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Opciones", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Times New Roman", 1, 10))); // NOI18N panelOpciones.setToolTipText(""); btnnuevo.setIcon(new javax.swing.ImageIcon("img/iconos/Add.png")); btnnuevo.setText(" Nuevo"); btnnuevo.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnnuevoActionPerformed(evt); } }); btnmodificar.setIcon(new javax.swing.ImageIcon("img/iconos/modificar.png")); btnmodificar.setText("Modificar"); btnmodificar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnmodificarActionPerformed(evt); } }); btneliminar.setIcon(new javax.swing.ImageIcon("img/iconos/eliminar.png")); btneliminar.setText("Eliminar"); btneliminar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btneliminarActionPerformed(evt); } }); javax.swing.GroupLayout panelOpcionesLayout = new javax.swing.GroupLayout(panelOpciones); panelOpciones.setLayout(panelOpcionesLayout); panelOpcionesLayout.setHorizontalGroup(panelOpcionesLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, panelOpcionesLayout.createSequentialGroup() .addGap(29, 29, 29) .addGroup(panelOpcionesLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(btnmodificar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(btneliminar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(btnnuevo, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGap(27, 27, 27))); panelOpcionesLayout.setVerticalGroup(panelOpcionesLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, panelOpcionesLayout.createSequentialGroup() .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(btnnuevo).addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(btnmodificar) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(btneliminar).addContainerGap())); jLabel1.setText("Buscar: "); txtbuscar.addKeyListener(new java.awt.event.KeyAdapter() { public void keyReleased(java.awt.event.KeyEvent evt) { txtbuscarKeyReleased(evt); } }); btnbuscar.setIcon(new javax.swing.ImageIcon("img/iconos/Search.png")); btnbuscar.setText("Buscar"); btnbuscar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnbuscarActionPerformed(evt); } }); tblclase.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(tblclase); jLabel2.setText("Lista de clases:"); javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3); jPanel3.setLayout(jPanel3Layout); jPanel3Layout.setHorizontalGroup(jPanel3Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel3Layout.createSequentialGroup().addContainerGap().addGroup(jPanel3Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 563, Short.MAX_VALUE) .addGroup(jPanel3Layout.createSequentialGroup().addComponent(jLabel2).addGap(0, 0, Short.MAX_VALUE)) .addGroup(jPanel3Layout.createSequentialGroup().addComponent(jLabel1).addGap(18, 18, 18) .addComponent(txtbuscar, javax.swing.GroupLayout.PREFERRED_SIZE, 394, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(btnbuscar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))) .addContainerGap())); jPanel3Layout.setVerticalGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel3Layout.createSequentialGroup() .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel1) .addComponent(txtbuscar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(btnbuscar)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED).addComponent(jLabel2) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 133, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(21, 21, 21))); panelGuardar.setBorder(javax.swing.BorderFactory.createTitledBorder("")); btnguardar.setIcon(new javax.swing.ImageIcon("img/iconos/Save.png")); btnguardar.setText("Guardar"); btnguardar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnguardarActionPerformed(evt); } }); btncancelar.setIcon(new javax.swing.ImageIcon("img/iconos/Delete.png")); btncancelar.setText("Cancelar"); btncancelar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btncancelarActionPerformed(evt); } }); javax.swing.GroupLayout panelGuardarLayout = new javax.swing.GroupLayout(panelGuardar); panelGuardar.setLayout(panelGuardarLayout); panelGuardarLayout.setHorizontalGroup(panelGuardarLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(panelGuardarLayout.createSequentialGroup().addGap(34, 34, 34) .addGroup(panelGuardarLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(btnguardar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(btncancelar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGap(32, 32, 32))); panelGuardarLayout.setVerticalGroup(panelGuardarLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(panelGuardarLayout.createSequentialGroup().addContainerGap().addComponent(btnguardar) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(btncancelar) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, 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().addGroup(layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addGroup(layout.createSequentialGroup().addContainerGap() .addComponent(panelDatos, 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) .addGroup(layout.createSequentialGroup() .addComponent(panelGuardar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addGap(1, 1, 1)) .addComponent(panelOpciones, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGap(5, 5, 5))) .addContainerGap())); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addComponent(jPanel3, 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) .addGroup(layout.createSequentialGroup() .addComponent(panelOpciones, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(panelGuardar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(0, 0, Short.MAX_VALUE)) .addComponent(panelDatos, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addContainerGap())); pack(); }// </editor-fold>//GEN-END:initComponents private void btnnuevoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnnuevoActionPerformed // TODO add your handling code here: accion = Controlador.NUEVO; claseControlador.prepararCrear(); FormularioUtil.activarComponente(panelOpciones, false); FormularioUtil.activarComponente(panelGuardar, true); FormularioUtil.activarComponente(panelDatos, true); codigoField.requestFocusInWindow(); }//GEN-LAST:event_btnnuevoActionPerformed private void btnguardarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnguardarActionPerformed // TODO add your handling code here: String palabra = ""; String palabra2 = ""; if (accion == 1) { palabra = "registrar"; palabra2 = "registrado"; if (JOptionPane.showConfirmDialog(null, "Desea " + palabra + " la Clase?", "Mensaje del Sistema", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) { claseControlador.getSeleccionado().setCodigo(codigoField.getText().toUpperCase()); claseControlador.getSeleccionado().setNombre(nombreField.getText().toUpperCase()); claseControlador.accion(accion); lista.add(claseControlador.getSeleccionado()); if (accion == 1) { JOptionPane.showMessageDialog(null, "Clase " + palabra2 + " correctamente", "Mensaje del Sistema", JOptionPane.INFORMATION_MESSAGE); FormularioUtil.limpiarComponente(panelDatos); } else { JOptionPane.showMessageDialog(null, "Clase no " + palabra2, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } else { FormularioUtil.limpiarComponente(panelDatos); JOptionPane.showMessageDialog(null, "Clase no " + palabra2, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } else if (accion == 2) { palabra = "modificar"; palabra2 = "modificado"; if (JOptionPane.showConfirmDialog(null, "Desea " + palabra + " la Clase?", "Mensaje del Sistema", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) { if (accion == 2) { JOptionPane.showMessageDialog(null, "Clase " + palabra2 + " correctamente", "Mensaje del Sistema", JOptionPane.INFORMATION_MESSAGE); lista.clear(); claseControlador.getSeleccionado().setCodigo(codigoField.getText().toUpperCase()); claseControlador.getSeleccionado().setNombre(nombreField.getText().toUpperCase()); claseControlador.accion(accion); listar(); FormularioUtil.limpiarComponente(panelDatos); } else { JOptionPane.showMessageDialog(null, "Clase no " + palabra2, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } else { FormularioUtil.limpiarComponente(panelDatos); JOptionPane.showMessageDialog(null, "Clase no " + palabra2, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } FormularioUtil.activarComponente(panelOpciones, true); FormularioUtil.activarComponente(panelGuardar, false); FormularioUtil.activarComponente(panelDatos, false); }//GEN-LAST:event_btnguardarActionPerformed private void btneliminarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btneliminarActionPerformed // TODO add your handling code here: accion = Controlador.ELIMINAR; if (tblclase.getSelectedRow() != -1) { Integer id = tblclase.getSelectedRow(); // Clase clase = claseControlador.buscarPorId(lista.get(id).getId()); if (tblclase.getSelectedRow() != -1) { if (JOptionPane.showConfirmDialog(null, "Desea Eliminar la Clase?", "Mensaje del Sistema", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) { // int[] filas = tblclase.getSelectedRows(); // for (int i = 0; i < filas.length; i++) { // Clase clase2 = lista.get(filas[0]); claseControlador.setSeleccionado(lista.get(id)); lista.remove(lista.get(id)); claseControlador.accion(accion); // } if (claseControlador.accion(accion) == 3) { JOptionPane.showMessageDialog(null, "Clase eliminada correctamente", "Mensaje del Sistema", JOptionPane.INFORMATION_MESSAGE); } else { JOptionPane.showMessageDialog(null, "Clase no eliminada", "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } else { JOptionPane.showMessageDialog(null, "Clase no eliminada", "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } } else { JOptionPane.showMessageDialog(null, "Debe seleccionar una clase", "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } }//GEN-LAST:event_btneliminarActionPerformed private void btnmodificarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnmodificarActionPerformed // TODO add your handling code here: accion = Controlador.MODIFICAR; int fila = this.tblclase.getSelectedRow(); if (fila != -1) { FormularioUtil.activarComponente(panelDatos, true); FormularioUtil.activarComponente(panelOpciones, false); FormularioUtil.activarComponente(panelGuardar, true); accion = Controlador.MODIFICAR; claseControlador.setSeleccionado(lista.get(fila)); Clase clase = claseControlador.getSeleccionado(); try { codigoField.setText(BeanUtils.getProperty(clase, "codigo")); nombreField.setText(BeanUtils.getProperty(clase, "nombre")); tipoField.setText(BeanUtils.getProperty(clase, "tipo")); } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException ex) { Logger.getLogger(MantenimientoClase.class.getName()).log(Level.SEVERE, null, ex); } } else { JOptionPane.showMessageDialog(null, "Debe seleccionar una Clase", "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } }//GEN-LAST:event_btnmodificarActionPerformed private void btntipoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btntipoActionPerformed // TODO add your handling code here: DlgTipoBusqueda tipoDialogo = new DlgTipoBusqueda(this); this.claseControlador.getSeleccionado().setTipo(tipoDialogo.getTipo()); this.tipoField.setText(this.claseControlador.getSeleccionado().getTipo().getNombre().toUpperCase()); }//GEN-LAST:event_btntipoActionPerformed private void btnbuscarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnbuscarActionPerformed // TODO add your handling code here: lista.clear(); lista.addAll(this.claseControlador.buscarXNombre(txtbuscar.getText().toUpperCase())); }//GEN-LAST:event_btnbuscarActionPerformed private void btncancelarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btncancelarActionPerformed // TODO add your handling code here: FormularioUtil.activarComponente(panelDatos, false); FormularioUtil.limpiarComponente(panelDatos); FormularioUtil.activarComponente(panelOpciones, true); FormularioUtil.activarComponente(panelGuardar, false); }//GEN-LAST:event_btncancelarActionPerformed private void txtbuscarKeyReleased(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_txtbuscarKeyReleased // TODO add your handling code here: lista.clear(); lista.addAll(this.claseControlador.buscarXNombre(txtbuscar.getText().toUpperCase())); }//GEN-LAST:event_txtbuscarKeyReleased private int accion; private List<Clase> lista; private final ClaseControlador claseControlador = new ClaseControlador(); // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton btnbuscar; private javax.swing.JButton btncancelar; private javax.swing.JButton btneliminar; private javax.swing.JButton btnguardar; private javax.swing.JButton btnmodificar; private javax.swing.JButton btnnuevo; private javax.swing.JButton btntipo; private javax.swing.JTextField codigoField; private javax.swing.JLabel idLabel; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JPanel jPanel3; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JTextField nombreField; private javax.swing.JLabel nombreLabel; private javax.swing.JLabel nombreLabel1; private javax.swing.JPanel panelDatos; private javax.swing.JPanel panelGuardar; private javax.swing.JPanel panelOpciones; private javax.swing.JTable tblclase; private javax.swing.JTextField tipoField; private javax.swing.JTextField txtbuscar; // End of variables declaration//GEN-END:variables private void listar() { lista = claseControlador.buscarTodos(); lista = ObservableCollections.observableList(lista); JTableBinding binding = SwingBindings.createJTableBinding(AutoBinding.UpdateStrategy.READ, lista, tblclase); BeanProperty bId = BeanProperty.create("codigo"); BeanProperty bNombre = BeanProperty.create("nombre"); BeanProperty bTipoId = BeanProperty.create("tipo"); binding.addColumnBinding(bId).setColumnName("CODIGO").setEditable(false); binding.addColumnBinding(bNombre).setColumnName("NOMBRE").setEditable(false); binding.addColumnBinding(bTipoId).setColumnName("TIPO").setEditable(false); binding.bind(); } public void setElemento(String propiedad, Object valor) { try { BeanUtils.setProperty(this.claseControlador.getSeleccionado(), propiedad, valor); this.mostrar(propiedad); } catch (IllegalAccessException | InvocationTargetException ex) { Logger.getLogger(MantenimientoBien.class.getName()).log(Level.SEVERE, null, ex); } } private void mostrar(String propiedad) { if (propiedad.equals("tipo")) { this.tipoField.setText(this.claseControlador.getSeleccionado().getTipo().getNombre()); } } }