qingdoa daoo : comctl32: Update first visible when appropiate in the TVI_SORT case.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 53654c6938cc1193301ba1ae9f0d5d5781a8162d
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=53654c6938cc1193301ba1ae9f0d5d5781a8162d

Author: qingdoa daoo <qingdao33122 at yahoo.com>
Date:   Tue Apr 25 11:27:29 2006 +0800

comctl32: Update first visible when appropiate in the TVI_SORT case.

---

 dlls/comctl32/treeview.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/comctl32/treeview.c b/dlls/comctl32/treeview.c
index b333fa3..a6aadf5 100644
--- a/dlls/comctl32/treeview.c
+++ b/dlls/comctl32/treeview.c
@@ -1299,6 +1299,7 @@ TREEVIEW_InsertItemT(TREEVIEW_INFO *info
 	{
 	    TREEVIEW_ITEM *aChild;
 	    TREEVIEW_ITEM *previousChild = NULL;
+            TREEVIEW_ITEM *originalFirst = parentItem->firstChild;
 	    BOOL bItemInserted = FALSE;
 
 	    aChild = parentItem->firstChild;
@@ -1317,6 +1318,9 @@ TREEVIEW_InsertItemT(TREEVIEW_INFO *info
 		if (comp < 0)	/* we are smaller than the current one */
 		{
 		    TREEVIEW_InsertBefore(newItem, aChild, parentItem);
+                    if (infoPtr->firstVisible == originalFirst &&
+                        aChild == originalFirst)
+                        TREEVIEW_SetFirstVisible(infoPtr, newItem, TRUE);
 		    bItemInserted = TRUE;
 		    break;
 		}