此代码在用户按键时创建一个计时器。

This code creates a timer when the user presses a key.

youdao

您可以修改本文所示的代码以仅支持按键事件。

You can modify the code presented here to support only key-press events.

youdao

利用简单的按键顺序组合——如Windows中的SHIFT - CTL - f——代码会自动地根据您的首选式样格式化。

With a simple key sequence — such as SHIFT-CTL-F on Windows — the code is automatically formatted according to your preferred style.

youdao