我必须写一个纸牌游戏。单击卡片时会生成随机卡片图像,但由于您只能单击一次卡片,因此该按钮设置为单击后禁用。单击后如何阻止卡片图像变灰,以使新生成的卡片图像清晰可见?
//Actions performed when an event occurs
public void actionPerformed(ActionEvent e)
{
if (e.getSource() == card1)
{
randomInteger();
card1.setIcon(cardImages[randomInt]);
card1.setEnabled(false);
}
else if (e.getSource() == card2)
{
randomInteger();
card2.setIcon(cardImages[randomInt]);
card2.setEnabled(false);
}
else if (e.getSource() == card3)
{
randomInteger();
card3.setIcon(cardImages[randomInt]);
card3.setEnabled(false);
}
else if (e.getSource() == card4)
{
randomInteger();
card4.setIcon(cardImages[randomInt]);
card4.setEnabled(false);
}
else
{
randomInteger();
card5.setIcon(cardImages[randomInt]);
card5.setEnabled(false);
}
}
}