import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.io.*;
import EqAfin;

public class EqPanel extends JPanel 
{
JTextField A;
JTextField B;
JTextField C;
JTextField D;
JTextField E;
JTextField F;
JTextField P;
JButton Col;
 EqPanel(EqAfin Eq) 
   {
   setLayout(new GridLayout(1,8));
   setBorder(BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder(""),BorderFactory.createEmptyBorder(0,0,0,0)));
   A=new JTextField(Double.toString(((double)Math.round((double)(Eq.getA())/8.192))/1000),5);
   B=new JTextField(Double.toString(((double)Math.round((double)(Eq.getB())/8.192))/1000),5);
   C=new JTextField(Double.toString(((double)Math.round((double)(Eq.getC())/8.192))/1000),5);
   D=new JTextField(Double.toString(((double)Math.round((double)(Eq.getD())/8.192))/1000),5);
   E=new JTextField(Double.toString(((double)Math.round((double)(Eq.getE())/8.192))/1000),5);
   F=new JTextField(Double.toString(((double)Math.round((double)(Eq.getF())/8.192))/1000),5);
   P=new JTextField(Double.toString(((double)Math.round((double)(Eq.getP())/8.192))/1000),5);
   Col=new JButton();
   Col.setBackground(Eq.getCol());
   Col.addActionListener(CBut);
   add(A);
   add(B);
   add(C);
   add(D);
   add(E);
   add(F);
   add(P);
   add(Col);
   }

 EqAfin getEq()
   {
   EqAfin Eq=new EqAfin((int)(8192*Double.parseDouble(A.getText())),(int)(8192*Double.parseDouble(B.getText())),(int)(8192*Double.parseDouble(C.getText())),(int)(8192*Double.parseDouble(D.getText())),(int)(8192*Double.parseDouble(E.getText())),(int)(8192*Double.parseDouble(F.getText())),(int)(8192*Double.parseDouble(P.getText())),Col.getBackground());
   return Eq;
   }

ActionListener CBut = 
    new ActionListener()
      {
       public void actionPerformed(ActionEvent evento)
         {
         Color c;
         c=JColorChooser.showDialog(EqPanel.this,"Seleccione Color",((JButton)(evento.getSource())).getBackground());
         if (c!=null)
            {
            ((JButton)(evento.getSource())).setBackground(c);
            }
      
         }
      };
}