swing 按钮添加了事件，测试不响应

Question

[code="java"]
jButton1.setText("\u5f00\u59cb\u8f6c\u6362");
jButton1.addKeyListener(new java.awt.event.KeyAdapter() {
public void keyPressed(java.awt.event.KeyEvent evt) {
jButton1KeyPressed(evt);
}
});
[/code]

[code="java"]
private void jButton1KeyPressed(java.awt.event.KeyEvent evt) {
// TODO add your handling code here:
}

[/code]

有知道为什么吗？谢谢。

Answer 1

[code="java"]
jButton1.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            System.out.println("Action");

        }
    });

[/code]

你是不是要点击按钮呀？应该用ActionListener