import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class Q5Main{
    public static void main(String[] args) {
	Color jaune = new Color(255,215,0);
	JFrame fenetre = new JFrame("Degres");
	fenetre.setSize(500, 300);
	fenetre.setLocation(0, 0);
        fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	fenetre.setBackground(jaune);

	JTextField champsCelsius = new JTextField();
	JLabel texteCelsius = new JLabel("C");
	JPanel LigneCelsius = new JPanel();
	champsCelsius.setPreferredSize(new Dimension(300,20));
	LigneCelsius.add(champsCelsius);
	LigneCelsius.add(texteCelsius);
	LigneCelsius.setBackground(jaune);

	JTextField champsFarenheit = new JTextField();
	JLabel texteFarenheit = new JLabel("F");
	JPanel LigneFarenheit = new JPanel();
	champsFarenheit.setPreferredSize(new Dimension(300,20));
	LigneFarenheit.add(champsFarenheit);
	LigneFarenheit.add(texteFarenheit);
	LigneFarenheit.setBackground(jaune);
	
	JPanel ensemble = new JPanel(new GridLayout(2,1));
	ensemble.add(LigneCelsius);
	ensemble.add(LigneFarenheit);
	ensemble.setBackground(new Color(255,215,0));
	fenetre.setBackground(jaune);

	JPanel vide1 = new JPanel();
	vide1.setBackground(jaune);
	JPanel vide2 = new JPanel();
	vide2.setBackground(jaune);
	
	GridLayout grille = new GridLayout(3,1);
	fenetre.setLayout(grille);
	fenetre.add(vide1);
	fenetre.add(ensemble);
	fenetre.add(vide2);

	DetectConvertion convertionObserveur = new DetectConvertion(champsFarenheit, champsCelsius);
	champsCelsius.addActionListener(convertionObserveur);

	fenetre.setVisible(true);
    }
}