circulate_request Event

The fields that can be unified in circulate_request events are:

1. type(T) unifies T with circulate_request.
2. serial(S) unifies S with the serial number of the last request processed by the server.
3. send_event(B) unifies B, a boolean value, with one of

   
   

   true

   If the event was sent by another client.
   

   false

   If the event was sent by the server.

4. display(D) unifies D with the ProXL Display the event was read from.
5. parent(P) unifies P with the parent ProXL Window of the window being restacked. This is the window that selected the event.
6. window(W) unifies W with the ProXL Window that is being restacked.
7. place(P) unifies P with one of

   
   

   on_top

   If the window was raised to the top of the stack
   

   on_bottom

   If the window was placed at the bottom of the stack