摘要:
方法一:import java.awt.FlowLayout;import java.awt.event.MouseAdapter;import java.awt.event.MouseEvent;import java.awt.event.MouseListener;import javax.swing.*;public class JPopupMenuTest extends JFrame {public JPopupMenuTest() {JButton button = new JButton("登录");this.add(button);//为按钮添加单击事件bu 阅读全文
posted @ 2012-03-17 15:18
aparche
阅读(11281)
评论(0)
推荐(1)
浙公网安备 33010602011771号