在Swing中，如何在没有特定组件的情况下应用KeyListener [英] In Swing, how to apply KeyListener on no specific component

问题描述

通常，我们将密钥侦听器应用于特定的组件，例如文本字段，密码字段等.但是我想对此侦听器行为进行概括，以适用于所有人.

Generally we apply the Key Listener on specific components like text field, password fields, etc. But I would like to generalize this listener behavior to be applicable to all.

推荐答案

Swing旨在与可能会执行您想要的操作的键绑定一起使用.我将从签出键绑定开始.不要忘记阅读Swing教程以获取完整信息.

Swing was designed to be used with Key Bindings which might do what you want. I would start by checking out Key Bindings. Don't forget to read the Swing tutorial for complete information.

如果这样做没有帮助，请参见全局事件监听器提出一些建议.

If that doesn't help then see Global Event Listeners for a couple of suggestions.

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