Class: KeyWatcher

index.KeyWatcher()

Tracks which keys are currently held down.

Constructor

new KeyWatcher()

Source:

index.js, line 35

Members

activeKeys

Object of which keyboard keys are currently held down. Object keys are KeyboardEvent#key. Object values should be treated as truthy/falsy only.

Source:

index.js, line 43

Fires:

change when updated.

Methods

addEventListener()

Source:

index.js, line 47

See:

https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener

removeEventListener()

Source:

index.js, line 51

See:

https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/removeEventListener

Events

change

Event fired when activeKeys changes.

Source:

index.js, line 242