Description Veronika Irvine 2004-06-03 10:37:09 EDT

TextTransfer and RTFTransfer
----------------------------
				
set data to null or "":
win:   NULL
gtk:   NULL
mac:   nothing
motif: nothing

FileTransfer
------------			

set data to null:
win:   NULL
gtk:   NULL
mac:   nothing
motif: nothing

set data to array of nulls:
win:   "null\nnull"
gtk:   NULL
mac:   NPE in DragSource.drag	
motif: null\nnull

set data to array length 0
win:    nothing
gtk:    NULL
mac:    nothing
motif:  nothing

Throw an Exception in DragSource event dragSetData:
win: NULL
gtk: NULL
mac: no DND starts
motif: no drop event

Throw an Exception in DropTarget event dragOperationChanged:
win:   "abc" (temp NONE cursor)
gtk:   nothing
mac:   "abc" (cursor changes to NONE and stays)
motif: nothing (cursor changes to NONE and stays)