/* Swingサンプル */ import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JButton; import java.awt.Container; import java.awt.BorderLayout; class SSample1_1 extends JFrame{ public static void main(String args[]){ SSample1_1 frame = new SSample1_1("タイトル"); frame.setVisible(true); } SSample1_1(String title){ setTitle(title); setBounds(100, 100, 300, 250); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel p = new JPanel(); JButton button1 = new JButton(); JButton button2 = new JButton("確認"); JButton button3 = new JButton(); button3.setText("キャンセル"); p.add(button1); p.add(button2); p.add(button3); Container contentPane = getContentPane(); contentPane.add(p, BorderLayout.CENTER); } }