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@aurouscia/keyboard-shortcut

v3.0.0

Published

简易键盘事件监听小工具

Readme

键盘快捷键监听小工具

用法

初始化

constructor(callback: CallBack, options: AuShortcutListenerOptions)

type CallBackExpectReturnType = void | undefined | { dontPrevent?: boolean }// dontPrevent:字面意思
type CallBack = () => CallBackExpectReturnType
interface AuShortcutListenerOptions {
  code: string // KeyboardEvent的code属性,如果不清楚,应该查找某键对应的code值
  ctrl?: boolean
  shift?: boolean
  alt?: boolean
  target?: HTMLElement
}

页面/编辑器加载完成时:

const shortcut = new AuShortcutListener(...)
shortcut.start()

页面/编辑器离开时:

shortcut.dispose()

将会removeEventListener,不再preventDefault

releaseNote

1.0.0更新

  • callback不能再传入异步的,必须是同步的(因为究竟要不要prevent必须立刻回答)

2.0.0更新

  • 修改构造函数,改为传入options配置对象
  • 将meta键(command键)视为ctrl键

3.0.0更新

  • key属性改为更稳定的code属性