[PATCH 1/2] comctl32: Update combobox dropdown size.

[Orin Varley]

From: Orin Varley

When the combobox height is to be set by the application (as the CBS_NOINTEGRALHEIGHT style is on),
and when a large size is specified but only a small number of items in the list, the height of the
combobox should be set by the number of items rather than the size specified to avoid empty lines.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57360
---
 dlls/comctl32/combo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/comctl32/combo.c b/dlls/comctl32/combo.c
index cb0e9745b2a..09579952f22 100644
--- a/dlls/comctl32/combo.c
+++ b/dlls/comctl32/combo.c
@@ -971,7 +971,7 @@ static void CBDropDown( LPHEADCOMBO lphc )

if (lphc->dwStyle & CBS_NOINTEGRALHEIGHT)
         {
-            nDroppedHeight -= 1;
+            nDroppedHeight = min(nItems * nIHeight + COMBO_YBORDERSIZE(), nDroppedHeight - 1);
         }
         else
         {