1	package com.tkadvance;
2
3	import java.awt.BorderLayout;
4	import javax.swing.JFrame;
5	import javax.swing.JTextField;
6
7	public class SampleJTextField extends JFrame{
8
9		private static final long serialVersionUID = 1L;
10		JTextField textfield;
11
12		public SampleJTextField()
13		{
14			setDefaultCloseOperation(EXIT_ON_CLOSE);
15			this.setTitle("サンプルJTextField");
16
17	        textfield = new JTextField("てきすとぼっくす",30);
18	        textfield.setEditable(true);
19
20	        this.add(textfield, BorderLayout.CENTER);
21	        this.setSize(200, 200);
22		}
23
24		public static void main(String[] args)
25		{
26			new SampleJTextField().setVisible(true);
27		}