package org.pacote;

import java.awt.FlowLayout;

import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.SwingUtilities;
import javax.swing.border.EtchedBorder;

@SuppressWarnings("serial")
public class JPanelDemo extends JFrame {
	public JPanelDemo() {
		super("JPanel Demo");
		initComponents();
	}

	private void initComponents() {
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		JPanel panel = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 5));
		JRadioButton masculino = new JRadioButton("Masculino");
		JRadioButton feminino = new JRadioButton("Feminino");
		ButtonGroup genero = new ButtonGroup();
		genero.add(masculino);
		genero.add(feminino);
		panel.add(masculino);
		panel.add(feminino);
		panel.setBorder(BorderFactory.createTitledBorder(
				BorderFactory.createEtchedBorder(EtchedBorder.RAISED), "Gênero"));
		getContentPane().add(panel);
		pack();
		setLocationRelativeTo(null);
		setVisible(true);
	}

	/**
	 * O método <code>main</code> é o ponto de entrada de um aplicativo Java.
	 * 
	 * @param args os argumentos da linha de comando
	 */
	public static void main(String[] args) {
		SwingUtilities.invokeLater(new Runnable() {
			@Override
			public void run() {
				new JPanelDemo();
			}
		});
	}

}