Pessoal sou eu dinovo com uma duvida, eu digitei o codigo assim como estava no tutorial, ele compila td certinha porem nao funciona.
Só aparece a tela e o botoes mas eles nao tem funçao nenhuma.
Isso pq eu modifiquei um pouco o codigo original pq o original nem compilar compilava.
Aqui vai o codigo. se alguem puder ajudar eu agradeço.
Agenda.java
/**
AGENDA Versao Console 2.0
*/
import java.util.*;
import java.io.*;
public class Agenda implements Serializable
{
Hashtable pessoas;
//Contrutor
public Agenda() {pessoas = new Hashtable();}
/**
Inserir
*/
public void inserir(Pessoa p) {pessoas.put(p.getNome(),p);}
/**
Consultar
*/
public Pessoa getPessoa(String nome)
{return (Pessoa) pessoas.get(nome);}
/**
Listar
*/
public Enumeration getPessoas(){return pessoas.elements();}
}
AgendaInt.java
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
public class AgendaInt extends FrameX
{
Agenda ag;
TextArea textArea1 = new TextArea();
TextField txtNome = new TextField();
TextField txtEnd = new TextField();
TextField txtTel = new TextField();
Button btCarregar = new Button();
Button btGravar = new Button();
Button brInserir = new Button();
Button btListar = new Button();
Button btConsultar = new Button();
Label label1 = new Label();
Label lbStatus = new Label();
Label label2 = new Label();
Label label3 = new Label();
public AgendaInt()
{
ag = new Agenda();
setLayout(null);
setBackground(new Color(112,170,192));
setSize(400,320);
setVisible(false);
add(textArea1);
textArea1.setBackground(Color.white);
textArea1.setBounds(12,120,372,186);
btCarregar.setLabel("Carregar");
add(btCarregar);
btCarregar.setBackground(Color.lightGray);
btCarregar.setBounds(12,12,72,24);
btGravar.setLabel("Gravar");
add(btGravar);
btGravar.setBackground(Color.lightGray);
btGravar.setBounds(84,12,72,24);
brInserir.setLabel("Inserir");
add(brInserir);
brInserir.setBackground(Color.lightGray);
brInserir.setBounds(156,12,72,24);
btListar.setLabel("Listar");
add(btListar);
btListar.setBackground(Color.lightGray);
btListar.setBounds(228,12,74,24);
btConsultar.setLabel("Consultar");
add(btConsultar);
btConsultar.setBackground(Color.lightGray);
btConsultar.setBounds(312,12,72,24);
add(txtNome);
txtNome.setBackground(Color.white);
txtNome.setBounds(60,48,144,24);
label1.setText("Nome:");
add(label1);
label1.setFont(new Font("Serif", Font.BOLD, 12));
label1.setBounds(12,48,48,24);
add(lbStatus);
lbStatus.setBackground(Color.lightGray);
lbStatus.setForeground(Color.red);
lbStatus.setBounds(0,300,396,16);
label2.setText("Telefone");
add(label2);
label2.setFont(new Font("Serif", Font.BOLD, 12));
label2.setBounds(216,48,60,24);
add(txtTel);
txtTel.setBackground(Color.white);
txtTel.setBounds(276,48,108,24);
label3.setText("Endereço");
add(label3);
label3.setFont(new Font("Serif", Font.BOLD, 12));
label3.setBounds(12,84,48,24);
add(txtEnd);
txtEnd.setBackground(Color.white);
txtEnd.setBounds(17,84,312,24);
setTitle("Agenda Eletronica");
// REgista os Listeners
SymWindow aSymWindow = new SymWindow();
this.addWindowListener(aSymWindow);
SymMouse aSymMouse = new SymMouse();
btGravar.addMouseListener(aSymMouse);
btCarregar.addMouseListener(aSymMouse);
btListar.addMouseListener(aSymMouse);
brInserir.addMouseListener(aSymMouse);
btConsultar.addMouseListener(aSymMouse);
}
public AgendaInt(String title)
{
this();
setTitle(title);
}
class SymWindow extends WindowAdapter
{
public void windowClosing(WindowEvent event)
{
Object object = event.getSource();
if (object == AgendaInt.this)
AgendaIntAwt_WindowClosing(event);
}
}
void AgendaIntAwt_WindowClosing(WindowEvent event)
{
setVisible(false);
}
class SymMouse extends MouseAdapter
{
public void mouseclicked(MouseEvent event)
{
Object object = event.getSource();
if (object == btGravar)
btGravar_MouseClicked(event);
else if (object == btCarregar)
btCarregar_MouseClicked(event);
else if (object == btListar)
btListar_MouseClicked(event);
else if (object == btConsultar)
btConsultar_MouseClicked(event);
else if (object == brInserir)
brInserir_MouseClicked(event);
}
}
void btGravar_MouseClicked(MouseEvent event)
{
gravar();
}
void btCarregar_MouseClicked(MouseEvent event)
{
carregar();
}
void btListar_MouseClicked(MouseEvent event)
{
Exibirlista();
}
void btConsultar_MouseClicked(MouseEvent event)
{
String nome = txtNome.getText();
if (nome.length()>0) exibirPessoa(nome);
else lbStatus.setText("É necessario preencher o campo Nome!");
}
void brInserir_MouseClicked(MouseEvent event)
{
String nome = txtNome.getText();
String tel = txtTel.getText();
String end = txtEnd.getText();
if (nome.length()>0) ag.inserir(new Pessoa(nome,tel,end));
else lbStatus.setText("É necessario preencher o campo Nome!");
}
/**
gravar
*/
public void gravar()
{
ObjectOutputStream fout;
try{
fout = new ObjectOutputStream(
new FileOutputStream("agenda.dat"));
fout.writeObject(ag);
fout.close();
}catch(FileNotFoundException e)
{ System.out.println("Arq. nao encontrado");}
catch(IOException e) {System.out.println("Erro na gravação!");}
}
/**
carregar
*/
public void carregar()
{
ObjectInputStream fin;
try{
fin = new ObjectInputStream(
new FileInputStream("agenda.dat"));
ag = (Agenda) fin.readObject();
fin.close();
}catch(FileNotFoundException e)
{System.out.println("Arq. não encontrado!");}
catch(Exception e) {System.out.println("Erro na Leitura!");}
}
/**
Exibirlista
*/
public void Exibirlista()
{
Pessoa p;
textArea1.setText("");
for (Enumeration e = ag.getPessoas();
e.hasMoreElements();)
{
p = (Pessoa) e.nextElement();
textArea1.append("\nNome:"+p.getEnd()+"\n");
}
}
//main
public static void main(String args[])
{
(new AgendaInt("Agenda")).setVisible(true);
}
/**
ExibirPessoa
*/
public void exibirPessoa(String nome)
{
Pessoa p = ag.getPessoa(nome);
if (p!=null)
{
txtTel.setText(p.getTel());
txtEnd.setText(p.getEnd());
}
else textArea1.setText("Pessoa não cadastrada!");
}
}
Pessoa.java
/**
Pessoa
*/
import java.io.*;
public class Pessoa implements Serializable
{
private String Nome;
private String Tel;
private String End;
//Contrutor
public Pessoa(String n, String t, String e)
{
Nome = n; Tel = t; End = e;
}
/**
getNome
*/
public String getNome(){return Nome;}
/**
getNome
*/
public String getTel(){return Tel;}
/**
getEnd
*/
public String getEnd(){return End;}
}
FrameX.java
import java.awt.*;
import java.awt.event.*;
class FrameX extends Frame implements WindowListener
{
public FrameX() {this("FrameX");}
public FrameX(String Titulo)
{
super(Titulo);
addWindowListener(this);
setSize(100,50);
}
public void windowOpened(WindowEvent we){}
public void windowClosed(WindowEvent we){}
public void windowIconified(WindowEvent we){}
public void windowDeiconified(WindowEvent we){}
public void windowActivated(WindowEvent we){}
public void windowDeactivated(WindowEvent we){}
public void windowClosing(WindowEvent we)
{
setVisible(false);
dispose();
System.exit(0);
}
};
Janela.java
import java.awt.*;
public class Janela {
public static void main(String[] args) {
Frame f = new Frame();
f.setSize(200,200);
f.setLocation(100,100);
f.setVisible(true);
}
}