/*
*/ /* 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.Font; import java.awt.Dimension; class Swing_jtextfield5_1 extends JFrame{ public static void main(String args[]){ Swing_jtextfield5_1 frame = new Swing_jtextfield5_1("Swing_jtextfield5_1"); frame.setVisible(true); } Swing_jtextfield5_1(String title){ setTitle(title); setBounds(100, 100, 300, 250); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel p = new JPanel(); JTextField text1 = new JTextField("東京都千代田区神田"); text1.setPreferredSize(new Dimension(200, 15)); JTextField text2 = new JTextField("東京都千代田区神田"); text2.setPreferredSize(new Dimension(200, 80)); JTextField text3 = new JTextField("東京都千代田区神田"); text3.setPreferredSize(new Dimension(100, 40)); JTextField text4 = new JTextField("東京都千代田区神田"); text4.setFont(new Font("MS ゴシック", Font.PLAIN, 30)); text4.setPreferredSize(new Dimension(200, 20)); p.add(text1); p.add(text2); p.add(text3); p.add(text4); Container contentPane = getContentPane(); contentPane.add(p, BorderLayout.CENTER); } }