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docs » hs.spaces.watcher


Watches for the current Space being changed NOTE: This extension determines the number of a Space, using OS X APIs that have been deprecated since 10.8 and will likely be removed in a future release. You should not depend on Space numbers being around forever!

API Overview

  • Constructors - API calls which return an object, typically one that offers API methods
  • new
  • Methods - API calls which can only be made on an object returned by a constructor
  • start
  • stop

API Documentation

Constructors

Signature hs.spaces.watcher.new(handler) -> watcher
Type Constructor
Description Creates a new watcher for Space change events
Parameters
  • handler - A function to be called when the active Space changes. It should accept one argument, which will be the number of the new Space (or -1 if the number cannot be determined)
Returns
  • An hs.spaces.watcher object

Methods

Signature hs.spaces.watcher:start()
Type Method
Description Starts the Spaces watcher
Parameters
  • None
Returns
  • The watcher object
Signature hs.spaces.watcher:stop()
Type Method
Description Stops the Spaces watcher
Parameters
  • None
Returns
  • The watcher object