Function events_pending 

pub fn events_pending() -> bool

Checks if any events are pending.

This can be used to update the UI and invoke timeouts etc. while doing some time intensive computation.

Updating the UI during a long computation

⚠️ The following code is in C ⚠️

 // computation going on...

 while (gtk_events_pending ())
   gtk_main_iteration ();

 // ...computation continued

Returns

true if any events are pending, false otherwise