Java_Dev/BoiteJava/src/ZDialog.java

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.ButtonGroup;
import javax.swing.JTextField;

public class ZDialog extends JDialog {
  private ZDialogInfo zInfo = new ZDialogInfo();
  private boolean sendData;
  private JLabel nomLabel, sexeLabel, cheveuxLabel, ageLabel, tailleLabel,taille2Label, icon;
  private JRadioButton tranche1, tranche2, tranche3, tranche4;
  private JComboBox sexe, cheveux;
  private JTextField nom, taille;

  public ZDialog(JFrame parent, String title, boolean modal){
    super(parent, title, modal);
    this.setSize(550, 270);
    this.setLocationRelativeTo(null);
    this.setResizable(false);
    this.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
    this.initComponent();
  }

  public ZDialogInfo showZDialog(){
    this.sendData = false;
    this.setVisible(true);      
    return this.zInfo;      
  }

  private void initComponent(){
    //Icône
    icon = new JLabel(new ImageIcon("images/icone.jpg"));
    JPanel panIcon = new JPanel();
    panIcon.setBackground(Color.white);
    panIcon.setLayout(new BorderLayout());
    panIcon.add(icon);

    //Le nom
    JPanel panNom = new JPanel();
    panNom.setBackground(Color.white);
    panNom.setPreferredSize(new Dimension(220, 60));
    nom = new JTextField();
    nom.setPreferredSize(new Dimension(100, 25));
    panNom.setBorder(BorderFactory.createTitledBorder("Nom du personnage"));
    nomLabel = new JLabel("Saisir un nom :");
    panNom.add(nomLabel);
    panNom.add(nom);

    //Le sexe
    JPanel panSexe = new JPanel();
    panSexe.setBackground(Color.white);
    panSexe.setPreferredSize(new Dimension(220, 60));
    panSexe.setBorder(BorderFactory.createTitledBorder("Sexe du personnage"));
    sexe = new JComboBox();
    sexe.addItem("Masculin");
    sexe.addItem("Féminin");
    sexe.addItem("Indéterminé");
    sexeLabel = new JLabel("Sexe : ");
    panSexe.add(sexeLabel);
    panSexe.add(sexe);

    //L'âge 
    JPanel panAge = new JPanel();
    panAge.setBackground(Color.white);
    panAge.setBorder(BorderFactory.createTitledBorder("Age du personnage"));
    panAge.setPreferredSize(new Dimension(440, 60));
    tranche1 = new JRadioButton("15 - 25 ans");
    tranche1.setSelected(true);
    tranche2 = new JRadioButton("26 - 35 ans");
    tranche3 = new JRadioButton("36 - 50 ans");
    tranche4 = new JRadioButton("+ de 50 ans");
    ButtonGroup bg = new ButtonGroup();
    bg.add(tranche1);
    bg.add(tranche2);
    bg.add(tranche3);
    bg.add(tranche4);
    panAge.add(tranche1);
    panAge.add(tranche2);
    panAge.add(tranche3);
    panAge.add(tranche4);

    //La taille
    JPanel panTaille = new JPanel();
    panTaille.setBackground(Color.white);
    panTaille.setPreferredSize(new Dimension(220, 60));
    panTaille.setBorder(BorderFactory.createTitledBorder("Taille du personnage"));
    tailleLabel = new JLabel("Taille : ");
    taille2Label = new JLabel(" cm");
    taille = new JTextField("180");
    taille.setPreferredSize(new Dimension(90, 25));
    panTaille.add(tailleLabel);
    panTaille.add(taille);
    panTaille.add(taille2Label);

    //La couleur des cheveux
    JPanel panCheveux = new JPanel();
    panCheveux.setBackground(Color.white);
    panCheveux.setPreferredSize(new Dimension(220, 60));
    panCheveux.setBorder(BorderFactory.createTitledBorder("Couleur de cheveux du personnage"));
    cheveux = new JComboBox();
    cheveux.addItem("Blond");
    cheveux.addItem("Brun");
    cheveux.addItem("Roux");
    cheveux.addItem("Blanc");
    cheveuxLabel = new JLabel("Cheveux");
    panCheveux.add(cheveuxLabel);
    panCheveux.add(cheveux);

    JPanel content = new JPanel();
    content.setBackground(Color.white);
    content.add(panNom);
    content.add(panSexe);
    content.add(panAge);
    content.add(panTaille);
    content.add(panCheveux);

    JPanel control = new JPanel();
    JButton okBouton = new JButton("OK");
    
    okBouton.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent arg0) {        
        zInfo = new ZDialogInfo(nom.getText(), (String)sexe.getSelectedItem(), getAge(), (String)cheveux.getSelectedItem() ,getTaille());
        setVisible(false);
      }

      public String getAge(){
        return (tranche1.isSelected()) ? tranche1.getText() : 
               (tranche2.isSelected()) ? tranche2.getText() : 
               (tranche3.isSelected()) ? tranche3.getText() : 
               (tranche4.isSelected()) ? tranche4.getText() : 
                tranche1.getText();  
      }

      public String getTaille(){
        return (taille.getText().equals("")) ? "180" : taille.getText();
      }      
    });

    JButton cancelBouton = new JButton("Annuler");
    cancelBouton.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent arg0) {
        setVisible(false);
      }      
    });

    control.add(okBouton);
    control.add(cancelBouton);

    this.getContentPane().add(panIcon, BorderLayout.WEST);
    this.getContentPane().add(content, BorderLayout.CENTER);
    this.getContentPane().add(control, BorderLayout.SOUTH);
  }  
}