electron/docs/api/global-shortcut.md

global-shortcut

The global-shortcut module can register/unregister a global keyboard shortcut in operating system, so that you can custom the operations for various shortcuts. Note that it is global, even the app does not get focused, it still works.

var globalShortcut = require('global-shortcut');

// Register a 'ctrl+x' shortcut listener.
var ret = globalShortcut.register('ctrl+x', function() { console.log('ctrl+x is pressed'); })
if (!ret)
  console.log('registerion fails');

// Check whether a shortcut is registered.
console.log(globalShortcut.isRegistered('ctrl+x'));

// Unregister a shortcut.
globalShortcut.unregister('ctrl+x');

// Unregister all shortcuts.
globalShortcut.unregisterAll();

globalShortcut.register(accelerator, callback)

• accelerator Accelerator
• callback Function

Registers a global shortcut of accelerator, the callback would be called when the registered shortcut is pressed by user.

globalShortcut.isRegistered(accelerator)

• accelerator Accelerator

Returns whether shortcut of accelerator is registered.

globalShortcut.unregister(accelerator)

• accelerator Accelerator

Unregisters the global shortcut of keycode.

globalShortcut.unregisterAll()

Unregisters all the global shortcuts.