当前位置: 代码迷 >> J2EE >> JPopupMenu解决思路
  详细解决方案

JPopupMenu解决思路

热度:90   发布时间:2016-04-22 01:20:40.0
JPopupMenu
我用JPopupMenu 定义了一个变量JPopupMenu2,

JPopupMenu2.add(new JMenuItem( "Delete"));
JPopupMenu2.add(new JMenuItem( "Add"));

JPopupMenu2出现后,我用鼠标点击,如何获取我点击的是那个Item?

------解决方案--------------------
帮顶~ 没用过@
------解决方案--------------------
Java code
JMenuItem menu1 = new JMenuItem( "Delete"));JMenuItem menu2 = new JMenuItem( "Add"));JPopupMenu2.add(menu1);JPopupMenu2.add(menu2);menu1.addActionListener(new ActionListener() {    public void actionPerformed(ActionEvent e) {    //delete处理    }});menu2.addActionListener(new ActionListener() {    public void actionPerformed(ActionEvent e) {    //add处理    }});