package buttongroup;

import java.awt.Color;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author Rafa G
 */
public class Ventana extends javax.swing.JFrame {

    /**
     * Creates new form Ventana
     */
    public Ventana() {
        initComponents();
        panel1.setBackground(Color.WHITE);
        panel2.setBackground(Color.WHITE);
        panel3.setBackground(Color.WHITE);
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {

        panel = new javax.swing.JPanel();
        radioVerde = new javax.swing.JRadioButton();
        radioAmarillo = new javax.swing.JRadioButton();
        radioRojo = new javax.swing.JRadioButton();
        panel1 = new javax.swing.JPanel();
        panel2 = new javax.swing.JPanel();
        panel3 = new javax.swing.JPanel();
        btAceptar = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        radioVerde.setText("Verde");

        radioAmarillo.setText("Amarillo");

        radioRojo.setText("Rojo");

        javax.swing.GroupLayout panel1Layout = new javax.swing.GroupLayout(panel1);
        panel1.setLayout(panel1Layout);
        panel1Layout.setHorizontalGroup(
            panel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 100, Short.MAX_VALUE)
        );
        panel1Layout.setVerticalGroup(
            panel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 100, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout panel2Layout = new javax.swing.GroupLayout(panel2);
        panel2.setLayout(panel2Layout);
        panel2Layout.setHorizontalGroup(
            panel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 100, Short.MAX_VALUE)
        );
        panel2Layout.setVerticalGroup(
            panel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 171, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout panel3Layout = new javax.swing.GroupLayout(panel3);
        panel3.setLayout(panel3Layout);
        panel3Layout.setHorizontalGroup(
            panel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 100, Short.MAX_VALUE)
        );
        panel3Layout.setVerticalGroup(
            panel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 243, Short.MAX_VALUE)
        );

        btAceptar.setText("Aceptar");
        btAceptar.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btAceptarActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout panelLayout = new javax.swing.GroupLayout(panel);
        panel.setLayout(panelLayout);
        panelLayout.setHorizontalGroup(
            panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(panelLayout.createSequentialGroup()
                .addGroup(panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(panelLayout.createSequentialGroup()
                        .addGap(46, 46, 46)
                        .addGroup(panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(radioRojo)
                            .addComponent(radioAmarillo)
                            .addComponent(radioVerde)
                            .addComponent(btAceptar)))
                    .addGroup(panelLayout.createSequentialGroup()
                        .addGap(97, 97, 97)
                        .addComponent(panel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(panel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(panel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(49, Short.MAX_VALUE))
        );
        panelLayout.setVerticalGroup(
            panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(panelLayout.createSequentialGroup()
                .addGroup(panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, panelLayout.createSequentialGroup()
                        .addGap(28, 28, 28)
                        .addComponent(radioVerde)
                        .addGap(18, 18, 18)
                        .addComponent(radioAmarillo)
                        .addGap(18, 18, 18)
                        .addComponent(radioRojo)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 40, Short.MAX_VALUE)
                        .addComponent(btAceptar)
                        .addGap(18, 18, 18)
                        .addComponent(panel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                        .addGroup(panelLayout.createSequentialGroup()
                            .addContainerGap()
                            .addComponent(panel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGroup(javax.swing.GroupLayout.Alignment.LEADING, panelLayout.createSequentialGroup()
                            .addGap(129, 129, 129)
                            .addComponent(panel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))))
                .addGap(0, 15, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(panel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(panel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );

        pack();
    }// </editor-fold>

    private void btAceptarActionPerformed(java.awt.event.ActionEvent evt) {
        if(radioVerde.isSelected()==true){
            panel1.setBackground(Color.green);
        }if (radioAmarillo.isSelected()==true){
            panel2.setBackground(Color.yellow);
        }if (radioRojo.isSelected()==true){
            panel3.setBackground(Color.red);
        }

        if(radioVerde.isSelected()==false){
            panel1.setBackground(Color.WHITE);
        }if (radioAmarillo.isSelected()==false){
            panel2.setBackground(Color.WHITE);
        }if (radioRojo.isSelected()==false){
            panel3.setBackground(Color.WHITE);
        }

        //panel1.getColorModel();
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        //Ventana main = new Ventana();
        //main.setVisible(true);
        /*
         * Set the Nimbus look and feel
         */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /*
         * If Nimbus (introduced in Java SE 6) is not available, stay with the
         * default look and feel. For details see
         * http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(Ventana.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Ventana.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Ventana.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Ventana.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /*
         * Create and display the form
         */
        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {
                new Ventana().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify
    private javax.swing.JButton btAceptar;
    private javax.swing.JPanel panel;
    private javax.swing.JPanel panel1;
    private javax.swing.JPanel panel2;
    private javax.swing.JPanel panel3;
    private javax.swing.JRadioButton radioAmarillo;
    private javax.swing.JRadioButton radioRojo;
    private javax.swing.JRadioButton radioVerde;
    // End of variables declaration
}