redhat man page for xmdragstart

XmDragStart(library call)												 XmDragStart(library call)

NAME
       XmDragStart -- A Drag and Drop function that initiates a drag and drop transaction

SYNOPSIS
       #include <Xm/DragDrop.h>
       Widget XmDragStart(
       Widget widget,
       XEvent *event,
       ArgList arglist,
       Cardinal argcount);

DESCRIPTION
       XmDragStart  initiates  a  drag operation. This routine returns the DragContext widget that it initializes for the associated drag transac-
       tion. The toolkit is responsible for freeing the DragContext when the drag and drop transaction is complete.

       widget	 Specifies the ID of the smallest widget and/or gadget that encloses the source elements selected for a drag operation.

       event	 Specifies the XEvent that triggered the drag operation. This event must be a ButtonPress event.

       arglist	 Specifies the argument list. Any XmDragContext resources not specified in the argument list are obtained from the resource  data-
		 base or are set to their default values.

       argcount  Specifies the number of attribute/value pairs in the argument list (arglist)

       For a complete definition of DragContext and its associated resources, see XmDragContext(3).

RETURN
       Returns the ID of the DragContext widget that controls this drag and drop transaction.  Returns NULL if the drag cannot be initiated.

RELATED
       XmDragCancel(3) and XmDragContext(3).

															 XmDragStart(library call)