I have a Win32::GUI::Grid in my app, in List Mode.
I want to implement drag and drop to reorder the rows. The _BeginDrag event
works fine, but it seems like I can't trap any of the other events such as
I've tried using standard NEM (Grid_MouseMove), and
also specifying option -onMouseMove => \&GridMouseUp, but the
handler function is never called.
Any hints greatly appreciated.