Huw Davies : comctl32: Recompute the text width if necessary.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c7c8994f3579e624c1b0ceb353ab6c0208881e47
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=c7c8994f3579e624c1b0ceb353...

Author: Huw Davies <huw(a)codeweavers.com>
Date:   Tue Dec  6 10:25:27 2016 +0000

comctl32: Recompute the text width if necessary.

Signed-off-by: Huw Davies <huw(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/comctl32/treeview.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/comctl32/treeview.c b/dlls/comctl32/treeview.c
index 0a155bb..74206bd 100644
--- a/dlls/comctl32/treeview.c
+++ b/dlls/comctl32/treeview.c
@@ -3703,6 +3703,9 @@ TREEVIEW_HitTest(const TREEVIEW_INFO *infoPtr, LPTVHITTESTINFO lpht)
         return NULL;
     }
 
+    if (!item->textWidth)
+        TREEVIEW_ComputeTextWidth(infoPtr, item, 0);
+
     if (x >= item->textOffset + item->textWidth)
     {
 	lpht->flags = TVHT_ONITEMRIGHT;