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E4_Window.java
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/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/GUIForms/JFrame.java to edit this template
*/
package suma;
/**
*
* @author HP
*/
public class E4_Window extends javax.swing.JFrame {
/**
* Creates new form E4_Window
*/
public E4_Window() {
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">//GEN-BEGIN:initComponents
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
jTextArea1 = new javax.swing.JTextArea();
txtnuevo = new javax.swing.JButton();
txtcalcular = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
txtn1 = new javax.swing.JTextField();
txtn2 = new javax.swing.JTextField();
txtn3 = new javax.swing.JTextField();
txtresultado = new javax.swing.JTextField();
jTextArea1.setColumns(20);
jTextArea1.setRows(5);
jScrollPane1.setViewportView(jTextArea1);
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
txtnuevo.setText("Nuevo");
txtnuevo.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtnuevoActionPerformed(evt);
}
});
txtcalcular.setText("Calcular");
txtcalcular.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtcalcularActionPerformed(evt);
}
});
jLabel1.setText("Introduzca el primer numero:");
jLabel2.setText("Introduzca el segundo numero:");
jLabel3.setText("Introduzca el tercer numero:");
jLabel4.setText("El resultado es:");
txtn1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtn1ActionPerformed(evt);
}
});
txtn2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtn2ActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(74, 74, 74)
.addComponent(txtcalcular)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(txtnuevo)
.addGap(67, 67, 67))
.addGroup(layout.createSequentialGroup()
.addGap(25, 25, 25)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addComponent(jLabel2)
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(txtn3, javax.swing.GroupLayout.DEFAULT_SIZE, 146, Short.MAX_VALUE)
.addComponent(txtn2)
.addComponent(txtn1))
.addGap(110, 110, 110))
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel4)
.addGap(18, 18, 18)
.addComponent(txtresultado, javax.swing.GroupLayout.PREFERRED_SIZE, 380, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 19, Short.MAX_VALUE))))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(29, 29, 29)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addComponent(txtn1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(35, 35, 35)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2)
.addComponent(txtn2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(24, 24, 24)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel3)
.addComponent(txtn3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(28, 28, 28)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel4)
.addComponent(txtresultado, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 43, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(txtnuevo)
.addComponent(txtcalcular))
.addGap(31, 31, 31))
);
pack();
}// </editor-fold>//GEN-END:initComponents
private void txtn1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_txtn1ActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_txtn1ActionPerformed
private void txtn2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_txtn2ActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_txtn2ActionPerformed
private void txtnuevoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_txtnuevoActionPerformed
// TODO add your handling code here:
txtn1.setText("");
txtn2.setText("");
txtn3.setText("");
txtresultado.setText("");
}//GEN-LAST:event_txtnuevoActionPerformed
private void txtcalcularActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_txtcalcularActionPerformed
// Declaracion de variables:
int n1;
int n2;
int n3;
// TODO add your handling code here:
n1 = Integer.parseInt(txtn1.getText());
n2 = Integer.parseInt(txtn2.getText());
n3 = Integer.parseInt(txtn3.getText());
if (n1==n2 && n1==n3)
{
txtresultado.setText(String.valueOf("Los tres numeros son iguales"));
}
else if (n1>n2 && n1>n3 && n2>n3)
{
txtresultado.setText(String.valueOf("El numero mayor es:" +n1+ " y el numero menor es:" +n3));
}
else if (n1>n2 && n1>n3 && n3>n2)
{
txtresultado.setText(String.valueOf("El numero mayor es:" +n1+ " y el numero menor es:" +n2));
}
else if (n2>n1 && n2>n3 && n3>n1)
{
txtresultado.setText(String.valueOf("El numero mayor es: " +n2+ " y el numero menor es:" +n1));
}
else if (n2>n1 && n2>n3 && n1>n3)
{
txtresultado.setText(String.valueOf("El numero mayor es: " +n2+ " y el numero menor es:" +n3));
}
else if (n3>n1 && n3>n2 && n2>n1)
{
txtresultado.setText(String.valueOf("El numero mayor es: " +n3+ " y el numero menor es:" +n1));
}
else if (n3>n1 && n3>n2 && n1>n2)
{
txtresultado.setText(String.valueOf( "El numero mayor es: " +n3+ " y el numero menor es:" +n2));
}
}//GEN-LAST:event_txtcalcularActionPerformed
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(E4_Window.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(E4_Window.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(E4_Window.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(E4_Window.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new E4_Window().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTextArea jTextArea1;
private javax.swing.JButton txtcalcular;
private javax.swing.JTextField txtn1;
private javax.swing.JTextField txtn2;
private javax.swing.JTextField txtn3;
private javax.swing.JButton txtnuevo;
private javax.swing.JTextField txtresultado;
// End of variables declaration//GEN-END:variables
}