;
JTextArea jTextArea2;
public FocusEvent() {
// TODO Auto-generated constructor stub
setTitle...= new JTextArea();
jTextArea1.setBounds(100,100,200,30);
jTextArea1.setText("第一步");
jTextArea1....setFont(new Font("楷体",Font.PLAIN,20));
container.add(jTextArea1);
jTextArea1.addFocusListener(new...JTextArea1Focus());
//建立第二个文本框
jTextArea2 = new JTextArea();
jTextArea2.setBounds(100,150,200,30...);
jTextArea2.setText("第二步");
jTextArea2.setFont(new Font("楷体",Font.PLAIN,20));
container.add(jTextArea2