/* Swingサンプル */ import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JTextArea; import javax.swing.JScrollPane; import java.awt.Container; import java.awt.BorderLayout; import java.awt.Dimension; class SSample10_1 extends JFrame{ public static void main(String args[]){ SSample10_1 frame = new SSample10_1("タイトル"); frame.setVisible(true); } SSample10_1(String title){ setTitle(title); setBounds(100, 100, 300, 250); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel p = new JPanel(); JTextArea area1 = new JTextArea(3, 20); JScrollPane scrollpane1 = new JScrollPane(area1); JTextArea area2 = new JTextArea(); JScrollPane scrollpane2 = new JScrollPane(area2); scrollpane2.setPreferredSize(new Dimension(100, 100)); p.add(scrollpane1); p.add(scrollpane2); Container contentPane = getContentPane(); contentPane.add(p, BorderLayout.CENTER); } }