2.TALLER DE PROGRAMACIÓN
PROGRAMA QUE DETERMINA SI UNA PERSONA ES MAYOR DE EDAD
1. CÓDIGO FUENTE (NETBEANS):
package paqEdad;
import javax.swing.JOptionPane;
/**
*
* @author moises
*/
public class jEdad extends javax.swing.JFrame {
/**
* Creates new form jEdad
*/
public jEdad() {
initComponents();
JOptionPane.showMessageDialog(null, "***BIENVENIDO ESTO ES UN CENSO RUTINARIO***");
}
/**
* 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() {
jBtnEdad = new javax.swing.JButton();
jTxtEdad = new javax.swing.JTextField();
jLblEdad = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jBtnEdad.setText("Enviar");
jBtnEdad.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBtnEdadActionPerformed(evt);
}
});
jLblEdad.setText("INGRESE SU EDAD");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(159, 159, 159)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLblEdad, javax.swing.GroupLayout.PREFERRED_SIZE, 107, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jBtnEdad, javax.swing.GroupLayout.PREFERRED_SIZE, 78, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTxtEdad, javax.swing.GroupLayout.PREFERRED_SIZE, 78, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(134, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(53, Short.MAX_VALUE)
.addComponent(jLblEdad, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(26, 26, 26)
.addComponent(jTxtEdad, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(31, 31, 31)
.addComponent(jBtnEdad)
.addGap(124, 124, 124))
);
pack();
}// </editor-fold>
private void jBtnEdadActionPerformed(java.awt.event.ActionEvent evt) {
Integer num=0; //Definimos una variable de tipo entero
num=Integer.parseInt(jTxtEdad.getText());
//convierto de letras a numeros
if(num>17) //Condicion
{//inicio
JOptionPane.showMessageDialog(null, "Usted es Mayor de Edad");
} //fin
else
{//inicio
JOptionPane.showMessageDialog(null,"Usted es menor de Edad");
}//fin
// TODO add your handling code here:
}
/**
* @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(jEdad.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(jEdad.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(jEdad.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(jEdad.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 jEdad().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jBtnEdad;
private javax.swing.JLabel jLblEdad;
private javax.swing.JTextField jTxtEdad;
// End of variables declaration
}
2. COMPRIMIDO DEL PROGRAMA
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