The number of pixels that the mouse must be moved with the button held down in order to trigger a drag operation. See wait-for-drag, which can be used to determine whether the mouse has moved this amount while a button is down.
Common Graphics and IDE documentation is described in About Common Graphics and IDE documentation in cgide.htm.
The documentation is described in introduction.htm and the index is in index.htm.
Copyright (c) 1998-2000, Franz Inc. Berkeley, CA., USA. All rights reserved.
Created 2000.10.5.