http://bugs.winehq.org/show_bug.cgi?id=20865
--- Comment #34 from Alexandre Julliard julliard@winehq.org 2010-06-24 06:54:45 --- (In reply to comment #33)
After a long discussion on IRC, I think I gathered that ConfigureNotify really never needs to call XReconfigureWMWindow to actually move a window. But it does need to call SetWindowPos to ensure that winex11.drv knows that a window move occurred (otherwise dependent windows will not be moved appropriately). At the moment to two things are bound together.
No, we don't reconfigure the window in response to a ConfigureNotify.