为组件添加监听器,监测组件的变化,如:
JButton button = new JButton ();
button.addActionListener (new ActionListener ()
{
public void actionPerformed (ActionEvent e)
{
//在此处添加你要点击button后想要的动作,此处为一打印语句
System.out.println ("dddddddd");
}
});
JButton button = new JButton ();
button.addActionListener (new ActionListener ()
{
public void actionPerformed (ActionEvent e)
{
//在此处添加你要点击button后想要的动作,此处为一打印语句
System.out.println ("dddddddd");
}
});
(各位大侠请多多照顾下小弟~献礼~~~)