1 /*
 2  * GUI3 placces some dead buttons in the frame using a FlowLayout manager.
 3  */
 4 package gui;
 5 
 6 import java.awt.Container;
 7 import java.awt.FlowLayout;
 8 import javax.swing.JButton;
 9 import javax.swing.JFrame;
10 import javax.swing.JLabel;
11 import javax.swing.SwingUtilities;
12 
13 /**
14  *
15  * @author notebook
16  */
17 public class GUI3 {
18 
19     /**
20      * @param args the command line arguments
21      */
22     public static void main(String[] args) {
23         SwingUtilities.invokeLater(new ThreadForGUI());
24     }
25 
26     private static class ThreadForGUI implements Runnable {
27 
28         @Override
29         public void run() {
30             GUI3 gui = new GUI3();
31         }
32     }
33 
34     public GUI3() {
35         KFrame frame = new KFrame("GUI 3");
36     }
37 
38     // modeling the featured frame of the GUI
39     private class KFrame extends JFrame {
40 
41         private JButton blueButton;
42         private JButton redButton;
43         private JButton greenButton;
44         private JButton yellowButton;
45         private JLabel colorLabel;
46 
47         public KFrame(String title) {
48             super(title);
49             setSize(500, 300);
50             setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
51             addComponents(getContentPane());
52             setVisible(true);
53         }
54 
55         private void addComponents(Container contentPane) {
56             blueButton = new JButton("Blue");
57             redButton = new JButton("Red");
58             greenButton = new JButton("Green");
59             yellowButton = new JButton("Yellow");
60             colorLabel = new JLabel("Press a button ...");
61             contentPane.setLayout(new FlowLayout());
62             contentPane.add(blueButton);
63             contentPane.add(redButton);
64             contentPane.add(greenButton);
65             contentPane.add(yellowButton);
66             contentPane.add(colorLabel);
67         }
68 
69     }
70 
71 }
72