【发布时间】:2014-04-29 06:02:09
【问题描述】:
public void actionPerformed(ActionEvent e)
{
if ((button1.getIcon()==button2.getIcon())
&& (button2.getIcon()==button3.getIcon())
&& (button1.getIcon()!=null))
{
win=true;
JOptionPane.showMessageDialog(null,"win");
}
}
//am not able to perform this action.
【问题讨论】:
标签: java swing icons compare jbutton