/**
 * Author: Josiah Yoder et al.
 * Class: SE1021-031
 * Date: 1/7/14 10:31 AM
 * Lesson: Week 4, Day 1
 */
package example5_1_Anon;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class GUI extends JFrame {

    private JButton button;
    private JLabel label;
    private final static int WIDTH = 250;
    private final static int HEIGHT = 100;

    public static void main(String[] args) {

        JFrame gui = new GUI();
    }

    /* Constructor */
    public GUI() {
        setTitle("Dog and Pony Show");
        setSize(WIDTH, HEIGHT);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLayout(new FlowLayout());

        label = new JLabel("Dog");
        add(label);

        // Things you can do with label
//        label.setText("Pony");
//        label.setVisible(false);
        button = new JButton();

        // Approach 1
//        ActionListener listener = new ActionListener() {
//            @Override
//            public void actionPerformed(ActionEvent e) {
//                System.out.println("Button Listener called");
//                label.setText("Pony");
//            }
//        };
//        button.addActionListener(listener);

        // Approach 2:
        button.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                System.out.println("Button Listener called");
                label.setText("Pony");
            }
        });

        add(button);

        setVisible(true);
    }
}