Alexandre Julliard : comctl32: Repaint comboex control upon WM_SETREDRAW, like other common controls do.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a4df29013c998a71d75e05eaff5d4cc9fd9eb030
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a4df29013c998a71d75e05eaff5d4cc9fd9eb030

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Thu Apr 23 20:15:22 2009 +0200

comctl32: Repaint comboex control upon WM_SETREDRAW, like other common controls do.

---

 dlls/comctl32/comboex.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/dlls/comctl32/comboex.c b/dlls/comctl32/comboex.c
index 2f95b1a..25c2dbf 100644
--- a/dlls/comctl32/comboex.c
+++ b/dlls/comctl32/comboex.c
@@ -1669,6 +1669,14 @@ static LRESULT COMBOEX_Size (COMBOEX_INFO *infoPtr, INT width, INT height)
 }
 
 
+static LRESULT COMBOEX_SetRedraw(COMBOEX_INFO *infoPtr, WPARAM wParam, LPARAM lParam)
+{
+    LRESULT ret = DefWindowProcW( infoPtr->hwndSelf, WM_SETREDRAW, wParam, lParam );
+    if (wParam) RedrawWindow( infoPtr->hwndSelf, NULL, 0, RDW_INVALIDATE|RDW_ERASE|RDW_ALLCHILDREN );
+    return ret;
+}
+
+
 static LRESULT COMBOEX_WindowPosChanging (COMBOEX_INFO *infoPtr, WINDOWPOS *wp)
 {
     RECT cbx_wrect, cbx_crect, cb_wrect;
@@ -2302,6 +2310,9 @@ COMBOEX_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 	case WM_SIZE:
 	    return COMBOEX_Size (infoPtr, LOWORD(lParam), HIWORD(lParam));
 
+        case WM_SETREDRAW:
+            return COMBOEX_SetRedraw(infoPtr, wParam, lParam);
+
         case WM_WINDOWPOSCHANGING:
 	    return COMBOEX_WindowPosChanging (infoPtr, (WINDOWPOS *)lParam);