From b8da6f27515140810f3c84bd971a365c581be228 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Zalewski?= <mikolaj@zalewski.pl>
Date: Mon, 22 May 2006 22:53:08 +0200
Subject: [PATCH] comctl32: header: Don't try to draw items outside the
 clipping rect.

---
 dlls/comctl32/header.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/comctl32/header.c b/dlls/comctl32/header.c
index 6696e25724d..81a8b9227e1 100644
--- a/dlls/comctl32/header.c
+++ b/dlls/comctl32/header.c
@@ -466,8 +466,10 @@ HEADER_Refresh (HWND hwnd, HDC hdc)
 
     x = rect.left;
     for (i = 0; x <= rect.right && i < infoPtr->uNumItem; i++) {
-        x = HEADER_DrawItem (hwnd, hdc, HEADER_OrderToIndex(hwnd,i), 
-            infoPtr->iHotItem == i);
+        int idx = HEADER_OrderToIndex(hwnd,i);
+        if (RectVisible(hdc, &infoPtr->items[idx].rect))
+            HEADER_DrawItem (hwnd, hdc, idx, infoPtr->iHotItem == i);
+        x = infoPtr->items[idx].rect.right;
     }
 
     if ((x <= rect.right) && (infoPtr->uNumItem > 0)) {