commit c2d90611f63345e914e98cf09ef35e453f825c56
author Adam Gundy <arg@cyberscience.com> Wed Oct 15 21:01:54 2003 +0000
committer Alexandre Julliard <julliard@winehq.org> Wed Oct 15 21:01:54 2003 +0000
tree d8dd1f9ceae7c214bf1e4a9009377d24ec7721ce
parent cf8b84c19f698d7091f6993c40b38a62c11c4120

Only send TVN_ITEMEXPANDING for items marked as having children.

dlls/comctl32/treeview.c

diff --git a/dlls/comctl32/treeview.c b/dlls/comctl32/treeview.c
index 234b702..1edfbc3 100644
--- a/dlls/comctl32/treeview.c
+++ b/dlls/comctl32/treeview.c
@@ -3203,7 +3203,8 @@
 
     TRACE("TVE_EXPAND %p %s\n", wineItem, TREEVIEW_ItemName(wineItem));
 
-    if (bUser || !(wineItem->state & TVIS_EXPANDEDONCE))
+    if (bUser || ((wineItem->cChildren != 0) &&
+                  !(wineItem->state & TVIS_EXPANDEDONCE)))
     {
 	if (!TREEVIEW_SendExpanding(infoPtr, wineItem, TVE_EXPAND))
 	{