package com.b2b.graphique.gui.FrameAL;

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.border.EmptyBorder;

public class FrameAL extends JFrame implements ActionListener{
	private JTextField m_jtf_metre;
	private JTextField m_jtf_AL;
	private JButton m_jb_convertir;
	private JButton m_jb_effacer;
	private JButton m_jb_quitter;

	public FrameAL() {
		setSize(400,180);
		setTitle("Conv. AL");


		// 1er panneau : data (grid 2x2)
		JPanel panelData=new JPanel(new GridLayout(2, 2, 10, 10));
		panelData.setBorder(new EmptyBorder(10, 10, 10, 10));

		panelData.add(new JLabel("m : "));
		m_jtf_metre = new JTextField();
		panelData.add(m_jtf_metre);

		panelData.add(new JLabel("A.L : "));
		m_jtf_AL = new JTextField();
		panelData.add(m_jtf_AL);

		this.add(panelData);

		// 2eme panneau : les boutons
		JPanel panelBoutons=new JPanel(new GridLayout(1, 3, 10, 10));
		panelBoutons.setBorder(new EmptyBorder(10, 10, 10, 10));

		m_jb_convertir = new JButton("Convertir");
		panelBoutons.add(m_jb_convertir);

		m_jb_effacer = new JButton("Effacer");
		panelBoutons.add(m_jb_effacer);

		m_jb_quitter = new JButton("Quitter");
		panelBoutons.add(m_jb_quitter);

		//accrocher aux boutons des écouteurs
		m_jb_convertir.addActionListener(this);
		m_jb_effacer.addActionListener(this);
		m_jb_quitter.addActionListener(this);

		this.add(panelBoutons,BorderLayout.SOUTH);
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		if(e.getSource()==m_jb_quitter)
			System.exit(0);
		else if(e.getSource()==m_jb_effacer) {
			m_jtf_metre.setText("");
			m_jtf_AL.setText("");
		}
		else if(e.getSource()==m_jb_convertir) {
			// on récupère le texte de jtf_metre
			// on tente de transformer ce texte en nombre double
				// on divise ce nombre par 9,5E15
				// on le renvoie a jtf_al sous forme de texte
			// Boite a message "vérifier votre saisie"
		}
	}
}