listview notify fix

[Aric Stewart]

This patch turns off updating for that the unselect and select and then 
turns it on for the focus call, This results in 1 edit notify being sent 
at the end of the operation.   I believe this to be correct as msdn 
states that when shift-selection you should only get a single notification.

-aric
-------------- next part --------------
diff --git a/dlls/comctl32/listview.c b/dlls/comctl32/listview.c
index aa4b782..f5b01bf 100644
--- a/dlls/comctl32/listview.c
+++ b/dlls/comctl32/listview.c
@@ -3108,6 +3108,7 @@ static void LISTVIEW_SetGroupSelection(L
     RANGES selection;
     LVITEMW item;
     ITERATOR i;
+    BOOL bOldChange;
 
     if (!(selection = ranges_create(100))) return;
 
@@ -3149,12 +3150,19 @@ static void LISTVIEW_SetGroupSelection(L
 	iterator_destroy(&i);
     }
 
+    bOldChange = infoPtr->bDoChangeNotify;
+    infoPtr->bDoChangeNotify = FALSE;
+
     LISTVIEW_DeselectAllSkipItems(infoPtr, selection);
+
+
     iterator_rangesitems(&i, selection);
     while(iterator_next(&i))
 	LISTVIEW_SetItemState(infoPtr, i.nItem, &item);
     /* this will also destroy the selection */
     iterator_destroy(&i);
+
+    infoPtr->bDoChangeNotify = bOldChange;
     
     LISTVIEW_SetItemFocus(infoPtr, nItem);
 }