[nebula-dev] Some enhancements of Grid widget

[zhong nanhai <higerinbeijing@xxxxxxxxx>]

Hello ,everyone:

I have reported two enhancement bugs about the Grid widget and just
want to let some guys know this , thus hope my patches can be accepted
and added into the repo.

Bug 286617: "SelectionEvent should always set an item in the event"
Bug 287430: "Enhancement：row spanning of Grid widget"

My main work is to enhance the Grid widget to make it support row
spanning (or row merging), and it is the main part of my work in this
Google Summer Code as an Eclipse gsoc student.

If anyone want to know more about my work, he can take a look at the
wiki page : http://wiki.eclipse.org/Basic_SWT_widgets_enhancement


Best wishes,
higer