1. JTextArea를 전체화면으로 사용할 때(ex. 메모장) import javax.swing.*; public class Task extends JFrame{ private JTextArea textArea; public Task(){ super("테스트"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); textArea = new JTextArea(); JScrollPane scrollPane = new JScrollPane(textArea); this.add(scrollPane); setSize(500, 500); setVisible(true); } public static void main(String[] args){ new Task(); } } 2. J..
