Programación (Verificador)
realizamos una programación en donde nos permita ingresar el nombre del cadete, seleccionar su especialidad ya sea piloto o técnico además de seleccionar su promoción y su jefe de curso dando así de resultado todos los datos ingresados y seleccionados en un mismo mensaje en el final.
podemos ver la programacion del mismo mas detalladamente
import javax.swing.JOptionPane;
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author masapanta carlos
*/
public class verificador extends javax.swing.JFrame {
/**
* Creates new form verificador
*/
public verificador() {
initComponents();
designado.addItem("capt.GUAIGUA");
designado.addItem("capt.FRANCO");
designado.addItem("capt.PEREZ");
designado.addItem("capt.IZA");
}
/**
* 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() {
buttonGroup1 = new javax.swing.ButtonGroup();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
nom = new javax.swing.JTextField();
te = new javax.swing.JRadioButton();
pi = new javax.swing.JRadioButton();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
grado1 = new javax.swing.JCheckBox();
grado3 = new javax.swing.JCheckBox();
grado2 = new javax.swing.JCheckBox();
grado4 = new javax.swing.JCheckBox();
jLabel6 = new javax.swing.JLabel();
designado = new javax.swing.JComboBox<>();
jButton1 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setText("INFORMACION DEL CADETE");
jLabel2.setText("NOMBRE");
buttonGroup1.add(te);
te.setText("Tecnico");
te.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
teActionPerformed(evt);
}
});
buttonGroup1.add(pi);
pi.setText("Piloto");
jLabel4.setText("SELECCIONAR ESPECIALIDAD");
jLabel5.setText("AÑO DE PROMOCION");
grado1.setText("LXXI");
grado3.setText("LXXIII");
grado2.setText("LXXII");
grado4.setText("LXXIV");
jLabel6.setText("JEFE");
designado.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { " " }));
designado.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent evt) {
designadoItemStateChanged(evt);
}
});
designado.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
designadoActionPerformed(evt);
}
});
jButton1.setText("Aceptar");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(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(0, 0, Short.MAX_VALUE)
.addComponent(jLabel6)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(designado, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(155, 155, 155))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel4))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel2))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(te)
.addGap(105, 105, 105)))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(nom, javax.swing.GroupLayout.PREFERRED_SIZE, 194, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(layout.createSequentialGroup()
.addGap(44, 44, 44)
.addComponent(pi))))
.addGroup(layout.createSequentialGroup()
.addGap(148, 148, 148)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 102, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel5)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(grado1)
.addComponent(grado3))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(grado4)
.addComponent(grado2)))
.addGroup(layout.createSequentialGroup()
.addGap(147, 147, 147)
.addComponent(jButton1)))
.addContainerGap(126, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(25, 25, 25)
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2)
.addComponent(nom, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(te)
.addComponent(pi))
.addGap(33, 33, 33)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel5)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(grado1)
.addComponent(grado2)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(grado3)
.addComponent(grado4))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 29, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel6)
.addComponent(designado, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(43, 43, 43)
.addComponent(jButton1)
.addGap(33, 33, 33))
);
pack();
}// </editor-fold>
private void designadoItemStateChanged(java.awt.event.ItemEvent evt) {
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
String name,a = null,b = null,c = null,d;
name=nom.getText();
if(te.isSelected()){
a=te.getText();
} else if(pi.isSelected()){
a=pi.getText();
}
if(grado1.isSelected()){
b=grado1.getText();
}else if(grado2.isSelected()){
b=grado2.getText();
}else if(grado3.isSelected()){
b=grado3.getText();
}else if(grado4.isSelected()){
b=grado4.getText();
}
String Boss=(String)designado.getSelectedItem();
if(Boss.equals("capt.GUAIGUA")){
c="capt.GUAIGUA";
}else if(Boss.equals("capt.FRANCO")){
c="capt.FRANCO";
}else if(Boss.equals("capt.PEREZ")){
c="capt.PEREZ";
}else if(Boss.equals("capt. IZA")){
c="capt.IZA";
}
JOptionPane.showMessageDialog(null,"NOMBRE DEL CADETE: "+name+"ESPECIALIDAD: "+a+"PROMOCION: "+b+"JEFE: "+c);
}
private void designadoActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void teActionPerformed(java.awt.event.ActionEvent evt) {
// 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(verificador.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(verificador.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(verificador.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(verificador.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 verificador().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.ButtonGroup buttonGroup1;
private javax.swing.JComboBox<String> designado;
private javax.swing.JCheckBox grado1;
private javax.swing.JCheckBox grado2;
private javax.swing.JCheckBox grado3;
private javax.swing.JCheckBox grado4;
private javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JTextField nom;
private javax.swing.JRadioButton pi;
private javax.swing.JRadioButton te;
// End of variables declaration
}
Este blog me ayudó mucho para conocer más sobre los fundamentos de programación y códigos necesarios para realizar una programación adecuada
ResponderEliminarMe ayudó a conocer la funcionabilidad de Nets Beens puesto que no solo realiza cálculos sino que organiza un mensaje de texto mostrando al final, y además con el código se aprecia de mejor manera los comandos para practicarlo y tenerlo como un ejemplo base.
ResponderEliminar