Lien entre 2 fichiers Java

**Bouboukick** · 16/05/2008, 08h32

Bonjour,

dans mon porjet j'ai 2 fichier java, l'un pour l'interface graphique l'autre pour me connecter via mon port com.

Le second fichier me permet l'énumération des différents port présent sur mon PC. J'aimerais que cela s'affiche sur mon interface graphique dans une combobox.

Comment puis je faire???

Merci de votre aide

**anisj1m** · 16/05/2008, 08h56

instanciation du deuxieme classe dans la premiere et recuperation des donnees via une fonction que tu doit la definir dans la deuxieme classe et enfin affecte ces donnees a ton comboBox.

**Bouboukick** · 16/05/2008, 08h58

waou j'ai pas tout compris tu peut m'expliquer en détail
je suis novice sur le sujet

merci a toi en tout cas déja

**anisj1m** · 16/05/2008, 09h07

par example si la premier classe est A.java et la deuxieme est B.java:
por l'instaciation du mettra dans la methode qui tu vas utiliser:
public A a = new A();

pour la recuperation des données, il faut créé une methode du meme type que le type que tu vas recupéré lors de tes ports.

dans la meme methode; ou tu as fait l'instanciation; tu doit utiliser un variable du type (celle du fonction créé precedement), affecte cette variable par le resultat retourner par la methode.
et enfin un simple "set" por le Combobox

**Bouboukick** · 16/05/2008, 09h09

j'essai et je te tient au courant

Merci à toi

**Bouboukick** · 16/05/2008, 09h14

ptit souci j'ai fait ca :
public gui Main = new gui();

mon premier prog se nome Main et l'autre gui.

J'ai donc fait ce que tu m'a dit c'est ce que j'ai mis précedement mais il me met une erreur

Pourquoi?

**anisj1m** · 16/05/2008, 09h17

est ce que tu peux nous copier vos fichier? ca sera trés facile ainsi.

et n'oublier pas d'utiliser la balise code.

**Bouboukick** · 16/05/2008, 09h21

yes pas de souci:
(j'ai enlevé ce que tu ma donné) pour mieu y voir)
Prog : interface graphique c'est dans jcombobox16 que je veut affiché

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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package celsiusconverterproject;
 
public class CelsiusConverterGUI extends javax.swing.JFrame {
 
 
 
    public CelsiusConverterGUI() {
        initComponents();
        jTextArea1.append("Hello\n");
        for(int j=1;j<=10;j++)
        {
            jComboBox1.addItem(+j);
        }
 
    }
 
 
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {
 
        tempTextField1 = new javax.swing.JTextField();
        celsiusLabel = new javax.swing.JLabel();
        convertButton1 = new javax.swing.JButton();
        fahrenheitLabel2 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();
        jTabbedPane1 = new javax.swing.JTabbedPane();
        jPanel1 = new javax.swing.JPanel();
        jComboBox1 = new javax.swing.JComboBox();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jComboBox2 = new javax.swing.JComboBox();
        jComboBox3 = new javax.swing.JComboBox();
        jLabel5 = new javax.swing.JLabel();
        jComboBox4 = new javax.swing.JComboBox();
        jPanel2 = new javax.swing.JPanel();
        jLabel6 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        jLabel8 = new javax.swing.JLabel();
        jLabel9 = new javax.swing.JLabel();
        jComboBox5 = new javax.swing.JComboBox();
        jComboBox6 = new javax.swing.JComboBox();
        jComboBox7 = new javax.swing.JComboBox();
        jComboBox8 = new javax.swing.JComboBox();
        jLabel10 = new javax.swing.JLabel();
        jComboBox9 = new javax.swing.JComboBox();
        jLabel11 = new javax.swing.JLabel();
        jComboBox10 = new javax.swing.JComboBox();
        jPanel3 = new javax.swing.JPanel();
        jLabel12 = new javax.swing.JLabel();
        jComboBox11 = new javax.swing.JComboBox();
        jLabel13 = new javax.swing.JLabel();
        jComboBox12 = new javax.swing.JComboBox();
        jLabel14 = new javax.swing.JLabel();
        jComboBox13 = new javax.swing.JComboBox();
        jLabel15 = new javax.swing.JLabel();
        jComboBox14 = new javax.swing.JComboBox();
        jLabel16 = new javax.swing.JLabel();
        jComboBox15 = new javax.swing.JComboBox();
        jButton1 = new javax.swing.JButton();
        jComboBox16 = new javax.swing.JComboBox();
 
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("°C -> °F");
 
        tempTextField1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                tempTextField1ActionPerformed(evt);
            }
        });
 
        celsiusLabel.setText("Celsius");
 
        convertButton1.setText("Conversion");
        convertButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                convertButton1ActionPerformed(evt);
            }
        });
 
        fahrenheitLabel2.setText("Fahrenheit");
 
        jTextArea1.setColumns(20);
        jTextArea1.setRows(5);
        jScrollPane1.setViewportView(jTextArea1);
 
        jLabel2.setText("Débit de transmission (S201 = 38.4KBits/s) :");
 
        jLabel3.setText("Sous-Bande de fréquence (S206 = 868-868.6MHz) :");
 
        jLabel4.setText("Puissance de sortie (S202 = 25, 8 ou 3mW selon la Sous-Bande) :");
 
        jLabel5.setText("Canal Radio (S200 = 0) :");
 
        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()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel3)
                    .addComponent(jLabel4)
                    .addComponent(jLabel2)
                    .addComponent(jLabel5))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jComboBox4, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox3, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(17, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel2)
                    .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel3)
                    .addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel4)
                    .addComponent(jComboBox3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel5)
                    .addComponent(jComboBox4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(90, Short.MAX_VALUE))
        );
 
        jTabbedPane1.addTab("Liaison Radio (S20X)", jPanel1);
 
        jLabel6.setText("Vitesse série (S210 = 19200Bits/s) :");
 
        jLabel7.setText("Bits de parité (S212 = None) :");
 
        jLabel8.setText("Nombres de bits stop (S213 = 1) :");
 
        jLabel9.setText("Time-out de 2 à 100ms (S214 = 5) :");
 
        jLabel10.setText("Type de liaison série (S215 = RS232) :");
 
        jLabel11.setText("Contrôle de flux (S216 = None) :");
 
        javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel6)
                    .addComponent(jLabel10)
                    .addComponent(jLabel7)
                    .addComponent(jLabel8)
                    .addComponent(jLabel9)
                    .addComponent(jLabel11))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jComboBox10, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox8, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox7, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox6, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox9, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox5, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(188, Short.MAX_VALUE))
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel6)
                    .addComponent(jComboBox5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel7)
                    .addComponent(jComboBox6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(17, 17, 17)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel8)
                    .addComponent(jComboBox7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel9)
                    .addComponent(jComboBox8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel10)
                    .addComponent(jComboBox9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel11)
                    .addComponent(jComboBox10, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
 
        jTabbedPane1.addTab("Liaison Série (S21X)", jPanel2);
 
        jLabel12.setText("Mode de fonctionnement (S220 = Transparent) :");
 
        jLabel13.setText("Nombres d'itérations de 0 à 255 (S223 = 2) :");
 
        jLabel14.setText("LBT (S226 = OFF) :");
 
        jLabel15.setText("Temps d'attente aléatoir (S227 = OFF) :");
 
        jLabel16.setText("Mise en veille (S240 = No Low Power) :");
 
        javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
        jPanel3.setLayout(jPanel3Layout);
        jPanel3Layout.setHorizontalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel3Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel12)
                    .addComponent(jLabel13)
                    .addComponent(jLabel14)
                    .addComponent(jLabel15)
                    .addComponent(jLabel16))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                        .addComponent(jComboBox15, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(jComboBox14, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addComponent(jComboBox13, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox12, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jComboBox11, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(125, Short.MAX_VALUE))
        );
        jPanel3Layout.setVerticalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel3Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel12)
                    .addComponent(jComboBox11, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel13)
                    .addComponent(jComboBox12, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel14)
                    .addComponent(jComboBox13, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jComboBox14, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel15))
                .addGap(15, 15, 15)
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jComboBox15, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel16))
                .addGap(162, 162, 162))
        );
 
        jTabbedPane1.addTab("Mode (S22X & S24X)", jPanel3);
 
        jButton1.setText("Liste les Ports");
        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(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jTabbedPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 585, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(tempTextField1)
                            .addComponent(convertButton1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(celsiusLabel)
                            .addComponent(fahrenheitLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jButton1)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jComboBox16, javax.swing.GroupLayout.PREFERRED_SIZE, 154, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(27, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(celsiusLabel)
                            .addComponent(tempTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(convertButton1)
                            .addComponent(fahrenheitLabel2)))
                    .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jTabbedPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 279, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jButton1)
                    .addComponent(jComboBox16, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(86, Short.MAX_VALUE))
        );
 
        pack();
    }// </editor-fold>                        
 
private void tempTextField1ActionPerformed(java.awt.event.ActionEvent evt) {                                               
// TODO add your handling code here:
}                                              
 
private void convertButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                               
    //Parse degrees Celsius as a double and convert to Fahrenheit.
    float tempFahr = (float)((Double.parseDouble(tempTextField1.getText())) * 1.8 + 32);
    fahrenheitLabel2.setText(tempFahr + " Fahrenheit");
    jTextArea1.append("Réussi\n");
    jTextArea1.append(tempFahr + " Fahrenheit\n");
    //jTextArea1.append("jComboBox1");
    for(int i=1;i<=10;i++)
    {
        jTextArea1.append("Chiffre : "+i+"\n");
    }
    jComboBox1.addItem(tempFahr + " Fahrenheit");
    // TODO add your handling code here:
}                                              
 
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
    //(new SimpleRead()).setVisible(true);
    jComboBox16.getName(boum); 
}                                        
 
    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new CelsiusConverterGUI().setVisible(true);
 
            }
        });
    }
 
    // Variables declaration - do not modify                     
    private javax.swing.JLabel celsiusLabel;
    private javax.swing.JButton convertButton1;
    private javax.swing.JLabel fahrenheitLabel2;
    private javax.swing.JButton jButton1;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JComboBox jComboBox10;
    private javax.swing.JComboBox jComboBox11;
    private javax.swing.JComboBox jComboBox12;
    private javax.swing.JComboBox jComboBox13;
    private javax.swing.JComboBox jComboBox14;
    private javax.swing.JComboBox jComboBox15;
    private javax.swing.JComboBox jComboBox16;
    private javax.swing.JComboBox jComboBox2;
    private javax.swing.JComboBox jComboBox3;
    private javax.swing.JComboBox jComboBox4;
    private javax.swing.JComboBox jComboBox5;
    private javax.swing.JComboBox jComboBox6;
    private javax.swing.JComboBox jComboBox7;
    private javax.swing.JComboBox jComboBox8;
    private javax.swing.JComboBox jComboBox9;
    private javax.swing.JLabel jLabel10;
    private javax.swing.JLabel jLabel11;
    private javax.swing.JLabel jLabel12;
    private javax.swing.JLabel jLabel13;
    private javax.swing.JLabel jLabel14;
    private javax.swing.JLabel jLabel15;
    private javax.swing.JLabel jLabel16;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JLabel jLabel9;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTabbedPane jTabbedPane1;
    private javax.swing.JTextArea jTextArea1;
    private javax.swing.JTextField tempTextField1;
    // End of variables declaration                   
 
}

Prog : liaison série (port com)

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package celsiusconverterproject;
 
import celsiusconverterproject.CelsiusConverterGUI;
import java.io.*;
import java.util.*;
import javax.comm.*;
 
 
 
public class SimpleRead implements Runnable, SerialPortEventListener
{
    static CommPortIdentifier portId;
    static Enumeration	      portList;
    InputStream		      inputStream;
    SerialPort		      serialPort;
    Thread		      readThread;
 
 
 
 
    public static void main(String[] args)
    {
    boolean		      portFound = false;
    String		      defaultPort = "/dev/ttyS0";
    String  boum;
 
 
 
 	if (args.length > 0)
        {
	    defaultPort = args[0];
	} 
 
	portList = CommPortIdentifier.getPortIdentifiers();
 
 
	while (portList.hasMoreElements())
        {
	    portId = (CommPortIdentifier) portList.nextElement();
            //test
            System.out.println((portId.getName()));
            boum = portId.getName();
 
	    if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL)
            {
		if (portId.getName().equals(defaultPort))
                {
		    System.out.println("Found port: "+defaultPort);
		    portFound = true;
		    SimpleRead reader = new SimpleRead();
		} 
	    } 
	} 
	if (!portFound)
        {
	    System.out.println("port " + defaultPort + " not found.");
	} 
 
        (new CelsiusConverterGUI()).setVisible(true);
    } 
 
    public SimpleRead()
    {
	try
        {
	    serialPort = (SerialPort) portId.open("SimpleReadApp", 2000);
	}
        catch (PortInUseException e)
        {
        System.out.println("1");
        }
 
	try
        {
	    inputStream = serialPort.getInputStream();
	}
        catch (IOException e)
        {
        System.out.println("2");
        }
 
	try
        {
	    serialPort.addEventListener(this);
	}
        catch (TooManyListenersException e)
        {
        System.out.println("3");
        }
 
	serialPort.notifyOnDataAvailable(true);
 
	try
        {
	    serialPort.setSerialPortParams(9600, SerialPort.DATABITS_8, 
					   SerialPort.STOPBITS_1, 
					   SerialPort.PARITY_NONE);
	}
        catch (UnsupportedCommOperationException e)
        {
        System.out.println("4");
        }
 
	readThread = new Thread(this);
 
	readThread.start();
    }
 
    public void run() {
	try {
	    Thread.sleep(20000);
	} catch (InterruptedException e)
        {
        System.out.println("5");
        }
    } 
 
    public void serialEvent(SerialPortEvent event)
    {
	switch (event.getEventType())
        {
 
	case SerialPortEvent.BI:
 
	case SerialPortEvent.OE:
 
	case SerialPortEvent.FE:
 
	case SerialPortEvent.PE:
 
	case SerialPortEvent.CD:
 
	case SerialPortEvent.CTS:
 
	case SerialPortEvent.DSR:
 
	case SerialPortEvent.RI:
 
	case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
	    break;
 
	case SerialPortEvent.DATA_AVAILABLE:
	    byte[] readBuffer = new byte[20];
 
	    try
            {
		while (inputStream.available() > 0)
                {
		    int numBytes = inputStream.read(readBuffer);
		} 
 
		System.out.print(new String(readBuffer));
	    }
            catch (IOException e)
            {
            System.out.println("6");
            }
 
	    break;
	}
    }
/*
    void setVisible(boolean b)
    {
        throw new UnsupportedOperationException("Not yet implemented");
    }*/
 
}

voila
si tu veut plus de détail demande

merci

**anisj1m** · 16/05/2008, 09h47

tout d'abord tu doit renomme le methode main dans la deuxieme classe.

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public static void main(String[] args)

renomme la en:

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public SimpleRead (String a)
// j'ai ajouté un string pour defferencier cette methode du constructeur déja défini.

en suite dans la methode ou tu vas mettre ton traitement (clicki d'un boutton par example) tu met:

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public SimpleRead Sr = new SimpleRead ("essaie");

remarque tu doit faire quelque changement a la fonction main de ta classe SimpleRead car elle contient les parametre String[], args alors tu doit les enlevé

**Bouboukick** · 16/05/2008, 09h53

mais si je renome dans ma 2em classe je vait avoir des erreurs car certain éléménts dépende de args

Donc des erreurs

dsl j'avais pas vu que tu l'avai mis en bas

**Bouboukick** · 19/05/2008, 08h45

Bonjour,

J'ai enfin réussi à l'aide d'un pote à moi donc pour aider les autre personnes qui aurait besoin de cela voici le petit bout de code des 2 fichiers l'un le Main l'autre le Frame :

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package m868;
import java.util.*;
 
public class Main
{
    private List list; 
 
    public Main() {
      this.list = new ArrayList();
      initValeur();
    }
 
    private void initValeur() {
      if (this.list!=null) {
        this.list.add("test1");
        this.list.add("test2");
        this.list.add("test3");
        this.list.add("test4");
        this.list.add("test5");
        this.list.add("test6");        
      }
    }    
 
  public Object[] getListToArray() {
    return this.list.toArray();
  }
 
 
  public List getList() {
    return this.list;
  }
 
  public void addToList(String value) {
    this.list.add(value);
  }
 
    public static void main(String[] args)
    {
       (new Frame()).setVisible(true);   
    }
 
    void setVisible(boolean b)
    {
        throw new UnsupportedOperationException("Not yet implemented");
    }
 
}

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package m868;
 
import javax.swing.*;
 
 
public class Frame extends javax.swing.JFrame
{
    private Main valeur; 
 
    public Frame()
    {
        this.valeur = new Main();
        initComponents();
    }
 
 
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {
 
        jComboBox1 = new javax.swing.JComboBox();
 
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
        jComboBox1 = new JComboBox(this.valeur.getListToArray());
 
        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()
                .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, 154, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(234, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(264, Short.MAX_VALUE))
        );
 
        pack();
    }// </editor-fold>
 
 
    public static void main(String args[])
    {
        java.awt.EventQueue.invokeLater(new Runnable()
 
        {
            public void run()
            {
                new Frame().setVisible(true);
 
            }
        });
    }
 
    // Variables declaration - do not modify
    private javax.swing.JComboBox jComboBox1;
    // End of variables declaration
 
}

il ne faut pas oublier d'initialisé le jCombobox avec :

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jComboBox1 = new JComboBox(this.valeur.getListToArray());

à l'aide des properties car on ne peut pas avoir accés au

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private void initComponents()

Merci de votre aide et j'espère que cela aidera certain qui cherche une réponse

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