Código fonte Calculadora OOP

Main
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package CallCalc;
import InterfaceGrafica.CalculadoraUI;
/**
*
* @author Diego
*/
public class Main {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
CalculadoraUI calcUI = new CalculadoraUI();
calcUI.setVisible(true);
}
}
Calculadora.java
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package Operacional;
/**
*
* @author Diego Doná
* @version 2
*/
public class Calculadora {
//controla a "primeira troca de operação" da calculadora.
//Na primeira troca, o resultado é o número que estamos lidando.
//Nas seguintes, o resultado é a execução de uma operação
private boolean primeiraOperacao;
//guarda o resultado final das operações
private double resultado;
//essa variável contem o número atual com que estamos lidando
private double numeroAtual;
//guarda com a operação que estamos realizando
private EnumOperacoes operacao;
//verifica se é a primeira finalização (5 / 2 *CALCULAR*).
//se for a primeira, executamos a operação e guardamos o número
//se não for, executa a operação com o número guardado
private boolean primeiraFinalizacao;
public Calculadora() {
primeiraOperacao = true;
operacao = null;
resultado = 0;
primeiraFinalizacao = true;
}
//PARA EXPOR O RESULTADO AO RESTO DOS OBJETOS
public double getResultado() {
return this.resultado;
}
//A ÚNICA INTERAÇÃO COM A CLASSE É NA TROCA DE OPERAÇÕES.
//DEVE-SE FORNECER A OPERACAO DESEJADA E O NÚMERO
public void TrocarDeOperacao(EnumOperacoes pOperacao, double pNumero) {
this.primeiraFinalizacao = true;
this.numeroAtual = pNumero;
//se é a primeira vez, o resultado é o número escolhido
if (this.primeiraOperacao) {
this.resultado = this.numeroAtual;
this.primeiraOperacao = false;
}
//se não for a primeira vez,
//devo calcular o resultado antes de trocar de operador
else {
this.CalcularOperacaoInterna();
}
//guardo a operação
this.operacao = pOperacao;
}
//CALCULO O RESULTADO DE ACORDO COM A OPERAÇÃO GUARDADA
private void CalcularOperacaoInterna()
{
switch(this.operacao)
{
case DIVISAO:
//não pode dividir por 0
if(this.numeroAtual != 0) this.resultado /= this.numeroAtual;
break;
case MULTIPLICACAO:
this.resultado *= this.numeroAtual;
break;
case SOMA:
this.resultado += this.numeroAtual;
break;
case SUBTRACAO:
this.resultado -= this.numeroAtual;
break;
}
}
//EXECUTADO EXTERNAMENTE A CLASSE, ATRAVÉS DO BOTÃO DE CALCULAR
//DEVO PASSAR O NÚMERO QUE ESTÁ NO VISOR. SE FOR A PRIMEIRA VEZ,
//UTILIZO O NÚMERO DO VISOR. CASO CONTRÁRIO CALCULO O VALOR
//COM O PENÚLTIMO NÚMERO QUE USEI.
//EX: 10 / 5 . Ao clicar em calcular, faço 10 / 5. Se eu clicar em
//calcular novamente, farei 2 / 5.
public double CalcularOperacaoFinal(double pNumero)
{
if(this.primeiraFinalizacao)
{
this.numeroAtual = pNumero;
this.primeiraFinalizacao = false;
}
this.primeiraOperacao = true;
this.CalcularOperacaoInterna();
return this.resultado;
}
//PARA O BOTÃO DE CLEAR
public void Limpar()
{
primeiraOperacao = true;
operacao = null;
resultado = 0;
primeiraFinalizacao = true;
}
}
EnumOperacoes
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package Operacional;
/**
*
* @author Diego
*/
public enum EnumOperacoes {
DIVISAO,
MULTIPLICACAO,
SOMA,
SUBTRACAO
}
CalculadoraUI
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/*
* CalculadoraUI.java
*
* Created on 15/08/2010, 16:44:34
*/
package InterfaceGrafica;
import Operacional.Calculadora;
import Operacional.EnumOperacoes;
import javax.swing.JButton;
import javax.swing.JOptionPane;
/**
*
* @author Diego
*/
public class CalculadoraUI extends javax.swing.JFrame {
private static Calculadora calc = new Calculadora();
/** Creates new form CalculadoraUI */
public CalculadoraUI() {
initComponents();
}
/** 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">
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
btnDiv = new javax.swing.JButton();
btnMinus = new javax.swing.JButton();
btnMult = new javax.swing.JButton();
btnMais = new javax.swing.JButton();
txtVisor = new javax.swing.JTextField();
btnCalcular = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
jButton5 = new javax.swing.JButton();
jButton6 = new javax.swing.JButton();
jButton7 = new javax.swing.JButton();
jButton8 = new javax.swing.JButton();
jButton9 = new javax.swing.JButton();
jButton10 = new javax.swing.JButton();
jButton11 = new javax.swing.JButton();
jButton12 = new javax.swing.JButton();
jSeparator1 = new javax.swing.JSeparator();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Calculadora V2.0");
setFont(new java.awt.Font("Arial", 0, 10)); // NOI18N
setResizable(false);
jPanel1.setBackground(javax.swing.UIManager.getDefaults().getColor("Desktop.background"));
btnDiv.setBackground(java.awt.Color.darkGray);
btnDiv.setForeground(new java.awt.Color(255, 255, 255));
btnDiv.setText("/");
btnDiv.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
TrocarOperacao(evt);
}
});
btnMinus.setBackground(java.awt.Color.darkGray);
btnMinus.setForeground(new java.awt.Color(255, 255, 255));
btnMinus.setText("-");
btnMinus.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
TrocarOperacao(evt);
}
});
btnMult.setBackground(java.awt.Color.darkGray);
btnMult.setForeground(new java.awt.Color(255, 255, 255));
btnMult.setText("*");
btnMult.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
TrocarOperacao(evt);
}
});
btnMais.setBackground(java.awt.Color.darkGray);
btnMais.setForeground(new java.awt.Color(255, 255, 255));
btnMais.setText("+");
btnMais.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
TrocarOperacao(evt);
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(btnMais, javax.swing.GroupLayout.Alignment.TRAILING,
javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnMinus, javax.swing.GroupLayout.Alignment.TRAILING,
javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnMult, javax.swing.GroupLayout.Alignment.TRAILING,
javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnDiv, javax.swing.GroupLayout.Alignment.TRAILING,
javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap())
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(btnDiv, javax.swing.GroupLayout.DEFAULT_SIZE, 32, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnMult, javax.swing.GroupLayout.PREFERRED_SIZE, 30,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnMinus, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnMais, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
txtVisor.setBackground(java.awt.SystemColor.activeCaptionText);
txtVisor.setEditable(false);
btnCalcular.setText("CALCULAR");
btnCalcular.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnCalcularActionPerformed(evt);
}
});
jPanel2.setBackground(javax.swing.UIManager.getDefaults().getColor("ToolTip.background"));
jButton1.setText("7");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton2.setText("9");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton3.setText("8");
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton4.setText("4");
jButton4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton5.setText("5");
jButton5.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton6.setText("6");
jButton6.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton7.setText("1");
jButton7.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton8.setText("2");
jButton8.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton9.setText("3");
jButton9.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton10.setText("0");
jButton10.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MostrarNumero(evt);
}
});
jButton11.setBackground(new java.awt.Color(241, 240, 239));
jButton11.setText(".");
jButton11.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton11ActionPerformed(evt);
}
});
jButton12.setBackground(new java.awt.Color(153, 153, 153));
jButton12.setText("CE");
jButton12.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton12ActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton7, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton10, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
jPanel2Layout.createSequentialGroup()
.addComponent(jButton11, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton12, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel2Layout.createSequentialGroup()
.addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel2Layout.createSequentialGroup()
.addComponent(jButton8, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton9, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(jPanel2Layout.createSequentialGroup()
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(131, 131, 131))
);
jPanel2Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[]
{jButton4, jButton5, jButton6});
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton3, javax.swing.GroupLayout.DEFAULT_SIZE, 31,
Short.MAX_VALUE)
.addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, 31,
Short.MAX_VALUE)
.addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, 31,
Short.MAX_VALUE))
.addGap(9, 9, 9)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton5)
.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton6))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton7, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton8, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton9, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton12, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton11, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton10, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap())
);
jPanel2Layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[]
{jButton1, jButton2, jButton3});
jPanel2Layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[]
{jButton4, jButton5, jButton6});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(txtVisor, javax.swing.GroupLayout.DEFAULT_SIZE, 291,
Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, 200,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addComponent(btnCalcular, javax.swing.GroupLayout.DEFAULT_SIZE, 291,
Short.MAX_VALUE)
.addComponent(jSeparator1, javax.swing.GroupLayout.Alignment.TRAILING,
javax.swing.GroupLayout.DEFAULT_SIZE, 291, Short.MAX_VALUE))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(txtVisor, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING,
false)
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(18, 18, 18)
.addComponent(jSeparator1, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(17, 17, 17)
.addComponent(btnCalcular, javax.swing.GroupLayout.PREFERRED_SIZE, 31,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
pack();
}// </editor-fold>
//mostra numero no txtVisor
private void MostrarNumero(java.awt.event.ActionEvent evt) {
JButton genBtn = (JButton)evt.getSource();
txtVisor.setText( txtVisor.getText().concat(genBtn.getText()));
}
//inserir ponto no txtVisor
private void jButton11ActionPerformed(java.awt.event.ActionEvent evt) {
JButton genBtn = (JButton)evt.getSource();
//se já não tiver um ponto...
if(!txtVisor.getText().contains("."))
{
txtVisor.setText(txtVisor.getText().concat(genBtn.getText()));
}
}
//TROCAR DE OPERACAO
private void TrocarOperacao(java.awt.event.ActionEvent evt) {
JButton genBtn = (JButton)evt.getSource();
EnumOperacoes operacao = null;
double numero = Double.parseDouble(txtVisor.getText());
if(genBtn.getText().compareTo("/") == 0) operacao = EnumOperacoes.DIVISAO;
else if(genBtn.getText().compareTo("*") == 0) operacao = EnumOperacoes.MULTIPLICACAO;
else if(genBtn.getText().compareTo("+") == 0) operacao = EnumOperacoes.SOMA;
else
operacao = EnumOperacoes.SUBTRACAO;
calc.TrocarDeOperacao(operacao, numero);
txtVisor.setText("");
}
private void btnCalcularActionPerformed(java.awt.event.ActionEvent evt) {
try
{
double numero = Double.parseDouble(txtVisor.getText());
txtVisor.setText(String.valueOf(calc.CalcularOperacaoFinal(numero)));
}
catch(Exception e)
{
JOptionPane.showMessageDialog(this,
"Erro ao calcular! Calculadora re iniciada."
+ "\n'" + e.getMessage() + "'");
calc.Limpar();
}
}
//CE
private void jButton12ActionPerformed(java.awt.event.ActionEvent evt) {
calc.Limpar();
txtVisor.setText("");
}
//
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new CalculadoraUI().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton btnCalcular;
private javax.swing.JButton btnDiv;
private javax.swing.JButton btnMais;
private javax.swing.JButton btnMinus;
private javax.swing.JButton btnMult;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton10;
private javax.swing.JButton jButton11;
private javax.swing.JButton jButton12;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JButton jButton5;
private javax.swing.JButton jButton6;
private javax.swing.JButton jButton7;
private javax.swing.JButton jButton8;
private javax.swing.JButton jButton9;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JSeparator jSeparator1;
private javax.swing.JTextField txtVisor;
// End of variables declaration
}