Originally Posted by p3lim
In short, fake events.
When a library does something and the addon using the library wants to know when that finished or had results, it can assign a callback function using CallbackHandler (if the library has support for it).
For example, the library LibResInfo will fire callbacks whenever it thinks that a resurrect is in progress or has finished in some way, and addons can use CallbackHandler to assign a function to respond to such an event.
More information: https://en.wikipedia.org/wiki/Callba...programming%29 |
Hi p3lim,
So, is it like a particular function can accept a callback function as one of its parameter (or argument) and this callback function can be triggered(?) based on which event has been fired?