[code type=java] // TextFieldEx1.java import java.awt.*; import java.awt.event.*; class TextFieldEx1 extends Panel{ TextField tf1, tf2, tf3, tf4; public TextFieldEx1(){ tf1 = new TextField(); tf2 = new TextField(20); tf3 = new TextField("가나다라마바사"); tf4 = new TextField("가나다라마바사", 20); add(tf1); add(tf2); add(tf3); add(tf4); } public static void main(String[] args){ TextFieldEx1 ex1 = new TextFiel..