JFrame+MouseListener+BUTTON1_MASK+BUTTON2_MASK

JFrame+MouseListener+BUTTON1_MASK+BUTTON2_MASK
,,,,,,在一个frame里面,,,,,,添加MouseListener,,,,,,其中用到BUTTON1_MASK,BUTTON2_MASK

求例子解释！！qq836303939 --------------------编程问答-------------------- //设置热键
public void hotKey() {
//给菜单jMenuItemExit设置热键
jMenuItemExit.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q,
InputEvent.CTRL_MASK));
//给菜单jMenuItemExit加事件：按ctrl+Q键可调用
jMenuItemExit.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
dispose();
}
});
}

补充：Java ,  Eclipse