Aí galerinha so pra finalizar…
Tenho abaixo duas classes e gostaria de saber de vocês se efetuei com sucesso o encapsulamento
de minhas classes…
Valeuuuu!!!
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.sql.*;
public class Clientes extends JFrame {
private JTextField txtCodigo;
private JButton btnCadastrar;
public Clientes() {
super("Cadastro de Clientes");
GridBagLayout layout = new GridBagLayout();
Container quadro = getContentPane();
JPanel painel = new JPanel();
painel.setLayout(layout);
GridBagConstraints posicao0 = new GridBagConstraints();
posicao0.fill = GridBagConstraints.NONE;
posicao0.insets = new Insets(10,10,10,10);
posicao0.anchor = GridBagConstraints.NORTHWEST;
JLabel codigo = new JLabel("Código:");
Color cor = new Color(00,60,33);
codigo.setForeground(cor);
posicao0.weightx = 0;
painel.add(codigo, posicao0);
posicao0.fill = GridBagConstraints.NONE;
posicao0.weightx = 1;
posicao0.gridwidth = GridBagConstraints.REMAINDER;
txtCodigo = new JTextField(6);
txtCodigo.setForeground(Color.red);
txtCodigo.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtCodigo,posicao0);
GridBagConstraints posicao1 = new GridBagConstraints();
posicao1.fill = GridBagConstraints.NONE;
posicao1.insets = new Insets(10,10,10,10);
posicao1.anchor = GridBagConstraints.NORTHEAST;
JLabel data = new JLabel("Data:");
data.setForeground(cor);
posicao1.weightx = 3;
posicao1.gridx = 1;
posicao1.gridy = 0;
painel.add(data, posicao1);
posicao1.fill = GridBagConstraints.NONE;
posicao1.weightx = 0;
posicao1.gridx = 2;
posicao1.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtData = new JTextField(8);
txtData.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtData,posicao1);
GridBagConstraints posicao2 = new GridBagConstraints();
posicao2.fill = GridBagConstraints.NONE;
posicao2.insets = new Insets(10,10,10,10);
posicao2.anchor = GridBagConstraints.NORTHWEST;
JLabel nome = new JLabel("Nome:");
nome.setForeground(cor);
posicao2.weightx = 0;
painel.add(nome,posicao2);
posicao2.fill = GridBagConstraints.NONE;
posicao2.weightx = 0;
posicao2.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtNome = new JTextField(25);
txtNome.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtNome,posicao2);
GridBagConstraints posicao12 = new GridBagConstraints();
posicao12.fill = GridBagConstraints.NONE;
posicao12.insets = new Insets(10,10,10,10);
posicao12.anchor = GridBagConstraints.NORTHEAST;
ImageIcon icone3 = new ImageIcon("btnDependenetes.jpg");
JButton btnDependentes = new JButton(icone3);
btnDependentes.setForeground(cor);
posicao12.weightx = 0;
posicao12.gridx = 2;
posicao12.gridy = 1;
posicao12.ipadx = 1;
posicao12.ipady = 1;
painel.add(btnDependentes, posicao12);
btnDependentes.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
Encapsulado enc = new Encapsulado();
//Integer.parseInt(String.valueOf(Lancamentos.cai_codigo.getText()));
enc.setComProtecao(Integer.parseInt(txtCodigo.getText()));
JOptionPane.showMessageDialog(null,enc.getComProtecao());
}});
GridBagConstraints posicao3 = new GridBagConstraints();
posicao3.fill = GridBagConstraints.NONE;
posicao3.insets = new Insets(10,10,10,10);
posicao3.anchor = GridBagConstraints.NORTHWEST;
JLabel rg = new JLabel("RG:");
rg.setForeground(cor);
posicao3.weightx = 0;
painel.add(rg,posicao3);
posicao3.fill = GridBagConstraints.NONE;
posicao3.weightx = 0;
posicao3.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtRg = new JTextField(15);
txtRg.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtRg,posicao3);
GridBagConstraints posicao4 = new GridBagConstraints();
posicao4.fill = GridBagConstraints.NONE;
posicao4.insets = new Insets(10,10,10,10);
posicao4.anchor = GridBagConstraints.NORTHWEST;
JLabel cpf = new JLabel("CPF:");
cpf.setForeground(cor);
posicao4.weightx = 0;
painel.add(cpf,posicao4);
posicao4.fill = GridBagConstraints.NONE;
posicao4.weightx = 0;
posicao4.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtCpf = new JTextField(20);
txtCpf.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtCpf,posicao4);
GridBagConstraints posicao5 = new GridBagConstraints();
posicao5.fill = GridBagConstraints.NONE;
posicao5.insets = new Insets(10,10,10,10);
posicao5.anchor = GridBagConstraints.NORTHWEST;
JLabel endereco = new JLabel("Endereço:");
endereco.setForeground(cor);
posicao5.weightx = 0;
painel.add(endereco,posicao5);
posicao5.fill = GridBagConstraints.NONE;
posicao5.weightx = 0;
posicao5.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtEndereco = new JTextField(30);
txtEndereco.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtEndereco,posicao5);
GridBagConstraints posicao6 = new GridBagConstraints();
posicao6.fill = GridBagConstraints.NONE;
posicao6.insets = new Insets(10,10,10,10);
posicao6.anchor = GridBagConstraints.NORTHWEST;
JLabel cep = new JLabel("CEP:");
cep.setForeground(cor);
posicao6.weightx = 0;
painel.add(cep,posicao6);
posicao6.fill = GridBagConstraints.NONE;
posicao6.weightx = 0;
posicao6.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtCep = new JTextField(10);
txtCep.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtCep,posicao6);
GridBagConstraints posicao7 = new GridBagConstraints();
posicao7.fill = GridBagConstraints.NONE;
posicao7.insets = new Insets(10,10,10,10);
posicao7.anchor = GridBagConstraints.NORTHWEST;
JLabel bairro = new JLabel("Bairro:");
bairro.setForeground(cor);
posicao7.weightx = 0;
painel.add(bairro,posicao7);
posicao7.fill = GridBagConstraints.NONE;
posicao7.weightx = 0;
posicao7.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtBairro = new JTextField(20);
txtBairro.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtBairro,posicao7);
GridBagConstraints posicao8 = new GridBagConstraints();
posicao8.fill = GridBagConstraints.NONE;
posicao8.insets = new Insets(10,10,10,10);
posicao8.anchor = GridBagConstraints.NORTHWEST;
JLabel telefone = new JLabel("Telefone:");
telefone.setForeground(cor);
posicao8.weightx = 0;
painel.add(telefone,posicao8);
posicao8.fill = GridBagConstraints.NONE;
posicao8.weightx = 0;
posicao8.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtTelefone = new JTextField(10);
txtTelefone.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtTelefone,posicao8);
GridBagConstraints posicao9 = new GridBagConstraints();
posicao9.fill = GridBagConstraints.NONE;
posicao9.insets = new Insets(10,10,10,10);
posicao9.anchor = GridBagConstraints.NORTHEAST;
JLabel celular = new JLabel("Celular:");
celular.setForeground(cor);
posicao9.weightx = 0;
posicao9.gridx = 1;
posicao9.gridy = 7;
painel.add(celular,posicao9);
posicao9.fill = GridBagConstraints.NONE;
posicao9.weightx = 0;
posicao9.gridx = 1;
posicao9.gridwidth = GridBagConstraints.REMAINDER;
JTextField txtCelular = new JTextField(8);
txtCelular.setFont(new Font("Arial",Font.BOLD,12));
painel.add(txtCelular,posicao9);
GridBagConstraints posicao10 = new GridBagConstraints();
posicao10.fill = GridBagConstraints.NONE;
posicao10.insets = new Insets(10,50,10,10);//posiciona os componentes 1ºB, 2ºD,3ºC,4E,
posicao10.anchor = GridBagConstraints.NORTHWEST;
posicao10.fill = GridBagConstraints.NONE;
posicao10.weightx = 0;
posicao10.gridx = 0;
posicao10.gridy = 8;
posicao10.ipadx = 5;
posicao10.ipady = 5;
posicao10.gridwidth = GridBagConstraints.REMAINDER;
ImageIcon icone1 = new ImageIcon("btnCadastrar.jpg");
btnCadastrar = new JButton("Cadastrar",icone1);
btnCadastrar.setFont(new Font("Arial",Font.BOLD,12));
btnCadastrar.setForeground(cor);
painel.add(btnCadastrar,posicao10);
GridBagConstraints posicao11 = new GridBagConstraints();
posicao11.fill = GridBagConstraints.NONE;
posicao11.insets = new Insets(10,10,10,50);
posicao11.anchor = GridBagConstraints.NORTHEAST;
posicao11.fill = GridBagConstraints.NONE;
posicao11.weightx = 0;
posicao11.gridx = 0;
posicao11.gridy = 8;
posicao11.ipadx = 5;
posicao11.ipady = 5;
posicao11.gridwidth = GridBagConstraints.REMAINDER;
ImageIcon icone2 = new ImageIcon("btnAlterar.jpg");
JButton btnAlterar = new JButton(" Alterar ",icone2);
btnAlterar.setFont(new Font("Arial",Font.BOLD,12));
btnAlterar.setForeground(cor);
painel.add(btnAlterar,posicao11);
quadro.add(painel);
setSize(500,500);
setVisible(true);
setLocationRelativeTo(null);
setResizable(false);
}
public static void main(String[] args) {
Clientes cli = new Clientes();
cli.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
class Encapsulado {
private int codigo;
public void setComProtecao(int codigo) {
this.codigo = codigo;
}
public int getComProtecao() {
return this.codigo;
}
}