comctl32/combo: Invalidate child edit control after painting themed background.

Fix the edit control in a themed combo control not displaying text when clicking the combo control dropdown button. Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

comctl32/combo: Invalidate child edit control after painting themed background.
8018f95a · Zhiyi Zhang · Alexandre Julliard · 5b7397bb · 8018f95a
Commit 8018f95a authored Oct 19, 2021 by Zhiyi Zhang Committed by Alexandre Julliard Oct 19, 2021
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combo.c dlls/comctl32/combo.c +2 -0

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--- a/dlls/comctl32/combo.c
+++ b/dlls/comctl32/combo.c
@@ -789,6 +789,8 @@ static LRESULT COMBO_ThemedPaint(HTHEME theme, HEADCOMBO *lphc, HDC hdc)

    if ((lphc->dwStyle & CBS_DROPDOWNLIST) == CBS_DROPDOWNLIST)
        CBPaintText(lphc, hdc);
+    else
+        InvalidateRect(lphc->hWndEdit, NULL, TRUE);

    return 0;
 }