Draw event firing unexpectedly
Draw event firing unexpectedly

What are the actions that fire the "draw" event? We are experiencing a situation where the "draw" event is firing unexpectedly. The particular datatable is inside an iframe as part of a webapp that has other iframes hidden in different non-browser webtabs. Additionally $(document).ready and .load are not being executed when the table is being redrawn unexpectedly.
Are there known issues around the "draw" event firing when an iframe is un-hidden or refocused? The goal is to have the iframe tab act the same way as it would when returning from a different browser tab (i.e. do nothing).
Thank you