Topic: 如何监听键盘事件？？

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1.如何监听键盘事件？？ Copy to clipboard
Posted by: rahoo
Posted on: 2005-01-19 10:06


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public void keyTyped(KeyEvent e)
{    if(e.getKeyChar()=='a')speed=-4; //这样好象没用的，按 a 后根本没效果
}
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那怎么样才能监听键盘事件啊？？书上没说，我真的没办法了，谢谢！[color=red][/color]

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