- Use SetWindowPos to move the buddy window into position instead of

destroying it and recreating it at the new position. - Clear the background in WM_VSCROLL to avoid problems with antialiased text drawing on top of itself multiple times.

- Use SetWindowPos to move the buddy window into position instead of
21f94650 · Robert Shearman · Alexandre Julliard · 04efa133 · 21f94650
Commit 21f94650 authored Apr 15, 2005 by Robert Shearman Committed by Alexandre Julliard Apr 15, 2005
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Showing with 5 additions and 7 deletions

datetime.c dlls/comctl32/datetime.c +5 -7

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--- a/dlls/comctl32/datetime.c
+++ b/dlls/comctl32/datetime.c
@@ -917,7 +917,7 @@ DATETIME_VScroll (DATETIME_INFO *infoPtr, WORD wScroll)
 	DATETIME_SendDateTimeChangeNotify (infoPtr);
    }

-    InvalidateRect(infoPtr->hwndSelf, NULL, FALSE);
+    InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);

    return 0;
 }
@@ -1010,12 +1010,10 @@ DATETIME_Size (DATETIME_INFO *infoPtr, WORD flags, INT width, INT height)
    infoPtr->rcDraw = infoPtr->rcClient;
    
    if (infoPtr->dwStyle & DTS_UPDOWN) {
-        /* the updown control seems to ignore SetWindowPos messages */
-	DestroyWindow(infoPtr->hUpdown);
-	/* hmmm... the updown control seems to ignore the width parameter */
-	infoPtr->hUpdown = CreateUpDownControl (WS_CHILD | WS_BORDER | WS_VISIBLE,
-						infoPtr->rcClient.right-14, 0, 20, infoPtr->rcClient.bottom, 
-						infoPtr->hwndSelf, 1, 0, 0, UD_MAXVAL, UD_MINVAL, 0);
+        SetWindowPos(infoPtr->hUpdown, NULL,
+            infoPtr->rcClient.right-14, 0,
+            15, infoPtr->rcClient.bottom - infoPtr->rcClient.top,
+            SWP_NOACTIVATE | SWP_NOZORDER);
    }
    else {
        /* set the size of the button that drops the calendar down */