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


public class testTeamNameFrame extends JFrame {

    /** Creates new form testTeamNameFrame */
    public testTeamNameFrame() {
        createGUI();
    }

    @SuppressWarnings("unchecked")

    private void createGUI() {

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        JLabel howLabel = new JLabel("How many teams do you have? ");
        JTextField howField = new JTextField();
        howField.setMaximumSize(howField.getPreferredSize());
        howField.setColumns(2);
        JPanel panel1 = new JPanel();
        panel1.setLayout(new BoxLayout(panel1, BoxLayout.X_AXIS));
        panel1.add(howLabel);
        panel1.add(Box.createHorizontalGlue());
        panel1.add(howField);

        JButton enterButton = new JButton("Enter Team Names");
        JButton startButton = new JButton("Start Game");
        JPanel panel2 = new JPanel();
        panel2.setLayout(new BoxLayout(panel2, BoxLayout.X_AXIS));
        panel2.add(enterButton);
        panel2.add(Box.createHorizontalGlue());
        panel2.add(startButton);

        int numTeams = 4;
        int numPanels = (numTeams+1)/2;

        JLabel teamLabels[] = new JLabel[numTeams];
        JTextField teamFields[] = new JTextField[numTeams];
        JPanel teamPanels[] = new JPanel[numPanels];
        for (int i=0; i<numTeams; i++)
        {
            teamLabels[i] = new JLabel("Team " + (i+1));
            teamFields[i] = new JTextField();
            teamFields[i].setColumns(7);
            teamFields[i].setMaximumSize(teamFields[i].getPreferredSize());
        }

        for (int i=0; i<numPanels; i++)
        {
            teamPanels[i] = new JPanel();
            teamPanels[i].setLayout(new BoxLayout(teamPanels[i], BoxLayout.X_AXIS));
            teamPanels[i].add(teamLabels[i*2]);
            teamPanels[i].add(Box.createRigidArea(new Dimension(7,0)));
            teamPanels[i].add(teamFields[i*2]);
            teamPanels[i].add(Box.createHorizontalGlue());
            teamPanels[i].add(teamLabels[(i*2)+1]);
            teamPanels[i].add(Box.createRigidArea(new Dimension(7,0)));
            teamPanels[i].add(teamFields[(i*2)+1]);
        }

        JPanel bigPanel = new JPanel();
        bigPanel.setLayout(new BoxLayout(bigPanel, BoxLayout.Y_AXIS));
        bigPanel.add(Box.createVerticalGlue());
        bigPanel.add(panel1);
        bigPanel.add(Box.createRigidArea(new Dimension(0, 10)));
        bigPanel.add(panel2);
        bigPanel.add(Box.createRigidArea(new Dimension(0, 10)));
        for (int i=0; i<numPanels; i++)
        {
            bigPanel.add(teamPanels[i]);
            bigPanel.add(Box.createRigidArea(new Dimension(0, 10)));
        }
        bigPanel.add(Box.createVerticalGlue());

        setLayout(new BoxLayout(getContentPane(), BoxLayout.X_AXIS));
        add(Box.createHorizontalGlue());
        add(bigPanel);
        add(Box.createHorizontalGlue());
        pack();

    }

    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new testTeamNameFrame().setVisible(true);
            }
        });
    }
}