Port of r41743 from ABI_V0 branch:
commit02fe460b5c680c6fe3b81adb3241306ad2872c7c
authorneil <neil@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Mon, 6 Feb 2012 02:45:50 +0000 (6 02:45 +0000)
committerneil <neil@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Mon, 6 Feb 2012 02:45:50 +0000 (6 02:45 +0000)
tree59049f8ba43d65d8294a4138e2abf70b29e65b23
parent7b9ca64fc490d5db04a1f3c329780f0371120839
Port of r41743 from ABI_V0 branch:
More Amiga-like screen dragging behaviour:
 - When dragging a screen, lock mouse pointer to same point on dragged
   screen.
 - Stop mouse pointer being moved above highest screen (i.e. the one whose
   titlebar has the lowest Y coordinate).

git-svn-id: https://svn.aros.org/svn/aros/trunk/AROS@43885 fb15a70f-31f2-0310-bbcc-cdcc74a49acc
rom/intuition/inputhandler.c
rom/intuition/inputhandler.h
rom/intuition/inputhandler_support.c
rom/intuition/inputhandler_support.h