2009-02-28 Carlos Alberto Cortez <calberto.cortez@gmail.com>

2009-02-28  Carlos Alberto Cortez <calberto.cortez@gmail.com>

	* ListView.cs: In our MouseDown handler in ItemControl use the item in
	the very specific *real* position where the mouse was pressed, using
	GetItemAtDisplayIndex for that purpose, instead of directly accessing
	Items - this is specially useful when groups with Details view is
	used. This is what we do in other places when using groups.
	Fixes part of #478689.

svn path=/trunk/mcs/; revision=128264