Que tal?
Estoy luchando con unas ventanas que tengo que hacer para un proyecto de la Facu.
Inicialmente me habia preocupado por la funcionabilidad y no tanto por el diseño. Ahora que lo quiero mejorar, me encuentro con el siguiente problema:
Tengo mucho espacio vertical entre los jLabels y los jTextFields
http://s2.subirimagenes.com/imagen/previo/thump_7387395ventana.png
Y este es el codigo que genera esta ventana.
public void listarChoferes() throws ConnectException{
ScrollPane scroll = new ScrollPane();
String codigoChofer;
boolean first = true;
try {
for (Iterator<Chofer> iterator = Chofer_DTO.listarChoferes().iterator(); iterator.hasNext();) {
Chofer chofer = (Chofer) iterator.next();
JLabel lblCodigoCofer = new javax.swing.JLabel();
JLabel lblNombreChofer = new javax.swing.JLabel();
JLabel lblDniChofer = new javax.swing.JLabel();
JLabel lblApellidoChofer = new javax.swing.JLabel();
JLabel lblDireccionChofer = new javax.swing.JLabel();
JLabel lblCpChofer = new javax.swing.JLabel();
JLabel lblIdLocalidadChofer = new javax.swing.JLabel();
JLabel lblTelParticularChofer = new javax.swing.JLabel();
JLabel lblCelularChofer = new javax.swing.JLabel();
JLabel lblNextelChofer = new javax.swing.JLabel();
JLabel lblMailChofer = new javax.swing.JLabel();
JLabel lblCodigoChofer = new javax.swing.JLabel();
JLabel lblVacio = new javax.swing.JLabel();
JLabel lblVacio1 = new javax.swing.JLabel();
final JButton btnConfirModificar = new javax.swing.JButton();
final JButton btnEliminar = new javax.swing.JButton();
JTextField txtCodigo = new JTextField();
JTextField txtNombre= new JTextField();
JTextField txtDni = new JTextField();
JTextField txtApellido= new JTextField();
JTextField txtDireccion = new JTextField();
JTextField txtIdLocalidad= new JTextField();
JTextField txtTelParticular = new JTextField();
JTextField txtCelular= new JTextField();
JTextField txtNextel= new JTextField();
JTextField txtMail= new JTextField();
JTextField txtCp= new JTextField();
if(first) {
lblCodigoChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblCodigoChofer.setForeground(new java.awt.Color(0, 51, 204));
lblCodigoChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblCodigoChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblCodigoChofer.setText("Código");
lblApellidoChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblApellidoChofer.setForeground(new java.awt.Color(0, 51, 204));
lblApellidoChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblApellidoChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblApellidoChofer.setText("Apellido");
lblDireccionChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblDireccionChofer.setForeground(new java.awt.Color(0, 51, 204));
lblDireccionChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblDireccionChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblDireccionChofer.setText("Dirección");
lblDniChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblDniChofer.setForeground(new java.awt.Color(0, 51, 204));
lblDniChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblDniChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblDniChofer.setText("Dni");
lblCpChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblCpChofer.setForeground(new java.awt.Color(0, 51, 204));
lblCpChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblCpChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblCpChofer.setText("CP");
lblCelularChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblCelularChofer.setForeground(new java.awt.Color(0, 51, 204));
lblCelularChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblCelularChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblCelularChofer.setText("Celular");
lblMailChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblMailChofer.setForeground(new java.awt.Color(0, 51, 204));
lblMailChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblMailChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblMailChofer.setText("Mail");
lblNextelChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblNextelChofer.setForeground(new java.awt.Color(0, 51, 204));
lblNextelChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblNextelChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblNextelChofer.setText("Nextel");
lblTelParticularChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblTelParticularChofer.setForeground(new java.awt.Color(0, 51, 204));
lblTelParticularChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblTelParticularChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblTelParticularChofer.setText("Teléfono");
lblIdLocalidadChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblIdLocalidadChofer.setForeground(new java.awt.Color(0, 51, 204));
lblIdLocalidadChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblIdLocalidadChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblIdLocalidadChofer.setText("Localidad");
lblNombreChofer.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblNombreChofer.setForeground(new java.awt.Color(0, 51, 204));
lblNombreChofer.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblNombreChofer.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblNombreChofer.setText("Nombre");
lblVacio.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblVacio.setForeground(new java.awt.Color(0, 51, 204));
lblVacio.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblVacio.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblVacio.setText("Acción");
lblVacio1.setFont(new java.awt.Font("Tahoma", 0, 12)); // NOI18N
lblVacio1.setForeground(new java.awt.Color(0, 51, 204));
lblVacio1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
lblVacio1.setVerticalAlignment(javax.swing.SwingConstants.TOP);
lblVacio1.setText("Acción");
}
btnConfirModificar.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
btnConfirModificar.setForeground(new java.awt.Color(0, 204, 102));
btnConfirModificar.setText("Modificar");
btnConfirModificar.setName(String.valueOf(chofer.getChoferId()));
btnEliminar.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
btnEliminar.setForeground(new java.awt.Color(255, 0, 0));
btnEliminar.setText("Eliminar");
txtCodigo.setEditable(false);
txtNombre.setEditable(false);
codigoChofer = String.valueOf(chofer.getChoferId());
txtCodigo.setText(codigoChofer);
txtCodigo.setSize(50,50);
txtCodigo.setBounds(10,50,0,0);
//txtCodigo.setFont(new Font("Tahoma", 1, 11));
txtNombre.setText(chofer.getNombre());
txtDni.setText(chofer.getDni().toString());
txtApellido.setText(chofer.getApellido());
txtDireccion.setText(chofer.getDireccion());
txtIdLocalidad.setText(String.valueOf(chofer.getLocalidad()));
txtCp.setText(String.valueOf(chofer.getCodPostal()));
txtTelParticular.setText(chofer.getTelefono().toString());
txtCelular.setText(chofer.getCelular().toString());
txtNextel.setText(chofer.getNextel());
txtMail.setText(chofer.getMail());
btnConfirModificar.setName(codigoChofer);//seteamos los idZona a los botones
btnEliminar.setName(codigoChofer); //para hacer consultas con el idZona
jPanel3.add(lblCodigoChofer);
jPanel3.add(lblDniChofer);
jPanel3.add(lblNombreChofer);
jPanel3.add(lblApellidoChofer);
jPanel3.add(lblDireccionChofer);
jPanel3.add(lblCpChofer);
jPanel3.add(lblIdLocalidadChofer);
jPanel3.add(lblTelParticularChofer);
jPanel3.add(lblCelularChofer);
jPanel3.add(lblNextelChofer);
jPanel3.add(lblMailChofer);
jPanel3.add(lblVacio);
jPanel3.add(lblVacio1);
jPanel3.add(txtCodigo);
jPanel3.add(txtDni);
jPanel3.add(txtNombre);
jPanel3.add(txtApellido);
jPanel3.add(txtDireccion);
jPanel3.add(txtCp);
jPanel3.add(txtIdLocalidad);
jPanel3.add(txtTelParticular);
jPanel3.add(txtCelular);
jPanel3.add(txtNextel);
jPanel3.add(txtMail);
jPanel3.add(btnConfirModificar);
jPanel3.add(btnEliminar);
jPanel3.setBackground(Color.GRAY);
jPanel3.setLayout(new GridLayout(Chofer_DTO.listarChoferes().size()*2,12,5,5));
//metodos de eventos de la lista de choferES
btnConfirModificar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
int id =Integer.parseInt(btnConfirModificar.getName());
Chofer chofer;
try {
chofer = (Chofer) Chofer_DTO.listarChoferes();
//jPanel3.setVisible(true);
AdministracionChoferesPopUp(id,chofer.getNombre());
} catch (Exception e1) {
System.out.println("error " + e1.getMessage());
}
}});
btnEliminar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
int id =Integer.parseInt(btnEliminar.getName());
Chofer chofer;
boolean estado;
try {
estado = Chofer_DTO.borrarChofer(id);
} catch (ConnectException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
if(estado = true){
JOptionPane.showMessageDialog(null,"Operación exitosa","info",JOptionPane.INFORMATION_MESSAGE);
}
else{
JOptionPane.showMessageDialog(null,"no se pudo realizar la operación","Error",JOptionPane.ERROR_MESSAGE);
}
}
}
);
first = false;
}
// jPanel3.setVisible(true);
scroll.add(jPanel3);
scroll.setVisible(true);
super.add(scroll,BorderLayout.CENTER);
}catch(Exception e){
}
}
Alguien sabe si lo puedo solucionar y como?
Saludos!