This may be obvious, but the difference between the two is that Windows sends you a bunch of messages when you're dragging the window when fulldrag is in effect... So it might be some message handler repositioning the window during one of those notifications... Maybe a WM_SIZE or WM_WINDOWPOSCHANGING... Anyhow, I think running spy and just looking in on the stream of messages that a window doing fulldrag receives could be a way to figure out which message.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Harold L Hunt Sent: Thursday, December 12, 2002 1:33 PM To: [EMAIL PROTECTED] Subject: Re: Rootless mode Kensuke, Hmm... that sounds about right. Windows 2000 and Windows XP have that option on by default, I believe. Are you going to try to debug this? Harold Matsuzaki Kensuke <[EMAIL PROTECTED]> said: > Harold, > > I could not reproduce that bug, but now I found that this bug occur when > "Show window contents while dragging" enabled. > > Maximizing a window never stop too. > > Matsuzaki Kensuke > >