h6. [[WindowManager]] h6(. » [[WindowManager SWI Calls|SWI Calls]] h6((. » [[Wimp_Poll|Wimp_Poll]] h6(((. » [[Reason Codes|Reason Codes]] h6((((. » Pointer_Entering_Window h2. Pointer_Entering_Window h5. (Reason Code 5) |_<. Exit | | |<^. Block | | |>^. +0|Window handle | h4. Use This code is returned from [[Wimp_Poll|Wimp_Poll]] and indicates that the mouse pointer is now directly over the windows visible work area. h4. Notes This code is usually returned when the mouse pointer has moved over a window's visible work area, however, it can also happen due to operations that result in the pointer finding itself directly over the windows visible work area, such as when a menu that the mouse was over, closed. If a pointer is over a window and it is deleted just before creating a new window and displaying it, the following will happen: # Wimp_Poll will not return a [[Pointer_Leaving_Window|Pointer_Leaving_Window]] for the old window # Wimp_Poll will not return a Pointer_Entering_Window for the new window h4. See also * [[Reason Codes|Reason Codes]] * [[Pointer_Leaving_Window|Pointer_Leaving_Window]] * [[Wimp_Poll|Wimp_Poll]]