julien

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.NumberFormat;
import java.util.Locale;
import java.util.Vector;

import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.ButtonGroup;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;
import javax.swing.ListSelectionModel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;


public class Panel extends JFrame {

    //declaration boutons et divers listeners
    //Celcius
    private JButton CFBouton = new JButton("C>F");
    private JButton FCBouton = new JButton("F>C");
    private JTextField champ = new JTextField(15);
    private JTextField champ2 = new JTextField(11);
    //PostIt
    private JLabel tontexte = new JLabel("Votre Texte");
    private JButton ajouter = new JButton("Ajouter");
    private JButton purger = new JButton("Purger");
    private JTextField Tfield = new JTextField();
    private static Vector<String> vecteur = new Vector<String>();
    private JList<String> postListe = new JList<String>(vecteur);
    private JTabbedPane tabPrincipal;
    private JButton supprimer = new JButton("Supprimer");


    public Panel(){
        this.setSize(400,300);
        this.setLocationRelativeTo(null);
        this.setDefaultCloseOperation(EXIT_ON_CLOSE);
        this.setTitle("Kawaii Title <3");
        initControles();

    }

    private void initControles(){

        JPanel zoneClient = (JPanel) this.getContentPane();
        zoneClient.setLayout(new BorderLayout());

        //panneaux

        JPanel panSelection = new JPanel(new BorderLayout());
        JPanel panIdentite = new JPanel();
        JPanel panCalculette = new JPanel();
        JPanel panComplement = new JPanel();
        JScrollPane panPostIt = new JScrollPane();
        tabPrincipal = new JTabbedPane();
        tabPrincipal.addTab("Sélection", panSelection);
        tabPrincipal.addTab("Identité", panIdentite);
        tabPrincipal.addTab("Calculette", panCalculette);
        tabPrincipal.addTab("Convertion", panComplement);
        tabPrincipal.addTab("Post-it", panPostIt);

        tabPrincipal.addChangeListener(new appChangeListener());

        zoneClient.add(tabPrincipal);

        //Selection

        JPanel tabSelUp = new JPanel(new FlowLayout(FlowLayout.LEFT));
        tabSelUp.add(new JLabel("Choisir un individu:"));

        DefaultListModel<String> listData = new DefaultListModel<String>();
        JList<String> maListe = new JList<String>(listData);
        String[] liste = {"Machin", "Truc" ,"Bidule", "Chose", "Stuff", "Thing", "Thingy" };
        maListe.setListData(liste);
        maListe.setSelectedIndex(1);
        maListe.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        JScrollPane tabSelMid = new JScrollPane(maListe);
        JPanel tabSelDown = new JPanel(new FlowLayout( FlowLayout.RIGHT));
        tabSelDown.add(new JButton("Ok"));

        //panSelection
        panSelection.add(tabSelUp, BorderLayout.NORTH);
        panSelection.add(tabSelMid, BorderLayout.CENTER);
        panSelection.add(tabSelDown, BorderLayout.SOUTH);

        //Identite


        panIdentite.setLayout(new BoxLayout(panIdentite, BoxLayout.Y_AXIS));


        JPanel panIDup = new JPanel();
        panIDup.setLayout(new BoxLayout(panIDup,  BoxLayout.X_AXIS));
        panIDup.add(new JLabel("Nom  "));
        JTextField upTextField = new JTextField();
        upTextField.setMaximumSize(new Dimension(200,20));
        panIDup.add(upTextField);
        panIDup.setAlignmentX(Component.LEFT_ALIGNMENT);


        JPanel panIDmid = new JPanel();
        panIDmid.setLayout(new BoxLayout(panIDmid,  BoxLayout.X_AXIS));
        panIDmid.add(new JLabel("Prénom  "));
        JTextField midTextField = new JTextField();
        panIDmid.add(midTextField);
        midTextField.setMaximumSize(new Dimension(200,20));
        panIDmid.add(midTextField);
        panIDmid.setAlignmentX(Component.LEFT_ALIGNMENT);

        JPanel panIDdown = new JPanel();
        panIDdown.setLayout(new BoxLayout(panIDdown,  BoxLayout.X_AXIS));
        panIDdown.add(new JLabel("Sexe  "));
        JRadioButton male =new  JRadioButton("Homme  ");
        JRadioButton female = new JRadioButton("femme  ");
        panIDdown.setAlignmentX(Component.LEFT_ALIGNMENT);


        ButtonGroup grpOption = new ButtonGroup();
        grpOption.add(male);
        grpOption.add(female);
        panIDdown.add(male);
        panIDdown.add(female);

        JPanel panIDlower = new JPanel();
        panIDlower.setLayout(new BoxLayout(panIDlower,  BoxLayout.X_AXIS));
        panIDlower.add(new JLabel("Age  "));
        JTextField lowerTextField = new JTextField();
        lowerTextField.setMaximumSize(new Dimension(200,20));
        panIDlower.add(lowerTextField);
        panIDlower.setAlignmentX(Component.LEFT_ALIGNMENT);



        panIdentite.add(panIDup);
        panIdentite.add(Box.createRigidArea(new Dimension(0, 5)));
        panIdentite.add(panIDmid);
        panIdentite.add(panIDdown);
        panIdentite.add(panIDlower);


        //calculette

        panCalculette.setLayout(new GridLayout(3,5,5,5));
        panCalculette.add(new JButton("1"));
        panCalculette.add(new JButton("2"));
        panCalculette.add(new JButton("3"));
        panCalculette.add(new JButton("4"));
        panCalculette.add(new JButton("5"));
        panCalculette.add(new JButton("6"));
        panCalculette.add(new JButton("7"));
        panCalculette.add(new JButton("8"));
        panCalculette.add(new JButton("9"));
        panCalculette.add(new JButton("="));
        panCalculette.add(new JButton("+"));
        panCalculette.add(new JButton("-"));
        panCalculette.add(new JButton("/"));
        panCalculette.add(new JButton("."));
        panCalculette.add(new JButton("0"));

        //Convertisseur

        panComplement.setLayout(new BoxLayout(panComplement, BoxLayout.PAGE_AXIS));

        JPanel panneau1 = new JPanel();
        panneau1.setLayout(new BoxLayout(panneau1,BoxLayout.X_AXIS));


        //champ.setMinimumSize(new Dimension(200, 20));
        champ.setMaximumSize(new Dimension(200, 20));

        panneau1.add(new JLabel("Celsius: "));
        panneau1.add(champ);





        //panneau1.setBorder(BorderFactory.createTitledBorder(""));

        //panComplement.add(Box.createRigidArea(new Dimension(0, 20)));

        JPanel panneau2 = new JPanel();
        panneau1.setLayout(new BoxLayout(panneau1,BoxLayout.X_AXIS));
        //panneau2.setBorder(BorderFactory.createTitledBorder(""));

        JPanel panneau15 = new JPanel();
        panneau15.setLayout(new BoxLayout(panneau15,BoxLayout.X_AXIS));
        //panneau15.setBorder(BorderFactory.createTitledBorder(""));
        panneau15.add(new JLabel("Farenheit: "));
        //champ.setMinimumSize(new Dimension(200, 20));
        champ2.setMaximumSize(new Dimension(189, 20));
        panneau15.add(champ2);

        panComplement.add(panneau1);
        panneau2.add(CFBouton);
        panneau2.add(FCBouton);
        panComplement.add(panneau15);
        panComplement.add(panneau2);

        //post-it------------------------------------------------------------------------------

        panPostIt.setLayout(null);

        tontexte.setBounds(10, 10, 150, 20);
        panPostIt.add(tontexte);

        ajouter.setBounds(350, 30, 120, 20);

        purger.setBounds(350,100,120,20);


        supprimer.setBounds(350, 200, 120, 20);
        panPostIt.add(ajouter);
        panPostIt.add(purger);
        panPostIt.add(supprimer);
        Tfield.setBounds(10, 30, 300, 20);
        panPostIt.add(Tfield);
        postListe.setBounds(10, 80, 300, 300);
        postListe.setListData(vecteur);

        panPostIt.add(postListe);
        panPostIt.setViewportView(postListe);


        //listeners

        CFBouton.addActionListener(new AppActionListener());
        FCBouton.addActionListener(new AppActionListener());
        ajouter.addActionListener(new AppActionListener());

    }


    //Class

    class appChangeListener implements ChangeListener{

        public void stateChanged(ChangeEvent e) {
            if (tabPrincipal.getSelectedIndex() == 0)resize0();
            if (tabPrincipal.getSelectedIndex() == 1)resize1();
            if (tabPrincipal.getSelectedIndex() == 2)resize2();
            if (tabPrincipal.getSelectedIndex() == 3)resize3();
            if (tabPrincipal.getSelectedIndex() == 4)resize4();
        }

    }

    class AppActionListener implements ActionListener{

        @Override
        public void actionPerformed(ActionEvent e) {

            if (e.getSource() == CFBouton) CelFar();
            if (e.getSource() == FCBouton) FarCel();
            if (e.getSource() == ajouter) ajouter();

        }

    }

    private void ajouter(){
        vecteur.addElement(Tfield.getText());
        System.out.println("ajout!");
        System.out.println(vecteur);
    }

    private void resize0(){
        this.setSize(400, 300);
    }

    private void resize1(){
        this.setSize(400, 160);
    }

    private void resize2(){
        this.setSize(400, 300);
    }

    private void resize3(){
        this.setSize(400,150);
    }

    private void resize4(){
        this.setSize(500, 480);
    }

    private void CelFar(){
        String texte;
        Double number;
        Double result;


        //formule Cours
        NumberFormat nf = NumberFormat.getInstance(Locale.US);
        nf.setMaximumFractionDigits(2);
        nf.setMinimumFractionDigits(2);

        number = Double.parseDouble(champ.getText());
        result = (number *9/5+32);
        texte = nf.format(result);

        champ2.setText(texte);

    }

    private void FarCel(){
        String texte;
        Double number;
        Double result;


        //formule Cours
        NumberFormat nf = NumberFormat.getInstance(Locale.US);
        nf.setMaximumFractionDigits(2);
        nf.setMinimumFractionDigits(2);

        number = Double.parseDouble(champ2.getText());
        result = (number - 32)*5/9;
        texte = nf.format(result);

        champ.setText(texte);

    }

    //main

    public static void main (String[] args){
        Panel test = new Panel();
        test.setVisible(true);

    }

}