
/*<!DOCTYPE html PUBLIC>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<pre>
*/
/* Swingサンプル */

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;
import java.awt.Container;
import java.awt.BorderLayout;
import java.awt.Color;

class Swing_jtextfield3_1 extends JFrame{
  public static void main(String args[]){
    Swing_jtextfield3_1 frame = new Swing_jtextfield3_1("Swing_jtextfield3_1");
    frame.setVisible(true);
  }

  Swing_jtextfield3_1(String title){
    setTitle(title);
    setBounds(100, 100, 300, 250);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel p = new JPanel();

    JTextField text1 = new JTextField("東京都", 20);

    JTextField text2 = new JTextField("東京都", 20);
    text2.setForeground(Color.WHITE);
    text2.setBackground(Color.BLACK);

    JTextField text3 = new JTextField("大阪府", 20);
    text3.setOpaque(false);

    p.add(text1);
    p.add(text2);
    p.add(text3);

    Container contentPane = getContentPane();
    contentPane.add(p, BorderLayout.CENTER);
  }
}