Add theming for combo boxes.

dlls/comctl32/Makefile.in

@@ -31,12 +31,13 @@ C_SRCS = \
 	propsheet.c \
 	rebar.c \
 	smoothscroll.c \
-	string.c \
 	status.c \
+	string.c \
 	syslink.c \
 	tab.c \
-	theming.c \
+	theme_combo.c \
 	theme_edit.c \
+	theming.c \
 	toolbar.c \
 	tooltips.c \
 	trackbar.c \

dlls/comctl32/theming.c

@@ -33,6 +33,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(theming);
 typedef LRESULT (CALLBACK* THEMING_SUBCLASSPROC)(HWND, UINT, WPARAM, LPARAM,
     ULONG_PTR);
 
+extern LRESULT CALLBACK THEMING_ComboSubclassProc (HWND, UINT, WPARAM, LPARAM,
+                                                   ULONG_PTR);
 extern LRESULT CALLBACK THEMING_EditSubclassProc (HWND, UINT, WPARAM, LPARAM,
                                                   ULONG_PTR);
 
@@ -42,6 +44,7 @@ static const struct ThemingSubclass
     THEMING_SUBCLASSPROC subclassProc;
 } subclasses[] = {
     /* Note: list must be sorted by class name */
+    {WC_COMBOBOXW,         THEMING_ComboSubclassProc},
     {WC_EDITW,             THEMING_EditSubclassProc}
 };
 
@@ -88,9 +91,11 @@ static LRESULT CALLBACK subclass_stub ## N (HWND wnd, UINT msg,             \
 }
 
 MAKE_SUBCLASS_STUB(0)
+MAKE_SUBCLASS_STUB(1)
 
 const static WNDPROC subclassStubs[NUM_SUBCLASSES] = {
-    subclass_stub0
+    subclass_stub0,
+    subclass_stub1
 };
 
 /***********************************************************************