Base64/Window.java at master · epwn/Base64 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
//Author:  Ryan Miller
//Created on:  10/17/2013
//E-mail: ryanmillera@gmail.com

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import org.apache.commons.codec.binary.Base64;
import javax.swing.*;


public class Window
{
	JTextField inputArea = new JTextField();
	JTextField outputArea = new JTextField();
	JButton action = new JButton("Encode");

	Window()
	{
		//Create components
		JFrame frame = new JFrame("Base64 Encoder");
		JPanel panel = new JPanel();
		JLabel input = new JLabel("Input:");
		JLabel output = new JLabel("Output:");

		//Create ActionListeners
		action.addActionListener(new actionListener());

		//Layout
		GroupLayout layout = new GroupLayout(panel);
		panel.setLayout(layout);
		layout.setAutoCreateGaps(true);
		layout.setAutoCreateContainerGaps(true);
		layout.setHorizontalGroup(
				layout.createParallelGroup(GroupLayout.Alignment.LEADING)
					.addComponent(input)
					.addComponent(inputArea)
				    .addComponent(output)
				    .addComponent(outputArea)
				    .addComponent(action)
		);
		layout.setVerticalGroup(
				layout.createSequentialGroup()
							.addComponent(input)
				            .addComponent(inputArea)
				            .addComponent(output)
				            .addComponent(outputArea)
				            .addComponent(action)
		);

		//Create frame
		frame.setSize(500, 200);
		frame.add(panel);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setResizable(false);
		frame.setLocationRelativeTo(null);
		frame.setVisible(true);
	}

	class actionListener implements ActionListener
	{
		public void actionPerformed(ActionEvent e)
		{
			String input = inputArea.getText();
			byte[] encodedBytes = Base64.encodeBase64(input.getBytes());
			outputArea.setText(new String(encodedBytes));

		}
	}
}