— A DataField function that copies the primary
selection to the clipboard
copies the primary selected text to the clipboard.
This routine calls the XmNconvertCallback
procedures, possibly multiple
times, with the selection
member of the XmConvertCallbackStruct
set to CLIPBOARD
and with the parm
member set to XmCOPY
- Specifies the DataField widget ID.
- Specifies the time at which the selection value is to be modified. This
should be the time of the event that triggered this request.
For a complete definition of DataField and its associated resources, see
This function returns False if the primary selection is NULL, if the
does not own the primary selection, if the function is unable to
gain ownership of the clipboard selection, or if no data is placed on the
clipboard. Otherwise, it returns True.