XmDragStart(Xm)
XmDragStart --
a Drag and Drop function that initiates a drag and drop transaction
Syntax
#include <Xm/DragDrop.h>
Widget XmDragStart (widget, event, arglist, argcount)
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 transaction. 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 database
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(Xm).
Return value
Returns the ID of the DragContext widget that controls this drag
and drop transaction.
See also
XmDragCancel(Xm)
and
XmDragContext(Xm).
© 2005 The SCO Group, Inc. All rights reserved.
SCO OpenServer Release 6.0.0 -- 26 May 2005