Hi Riyad,
That makes sense to me. I checked the Platform Text project and found that this issue is already on the table. According to the 3.3 development plan:
-> text drag and drop (bug 11624 – depends on SWT, see bug 142845 and/or bug 134127)
Apparently, this will not be coming anytime soon unless the SWT bugs are fixed.
Thanks for your response,
-Rod