Fix wxMSW wxStaticBox compilation when wxUSE_UXTHEME==0.

Don't compile the theme-using code in PaintForeground().

Closes #14511.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72184 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/statbox.cpp

@@ -364,6 +364,7 @@ void wxStaticBox::PaintForeground(wxDC& dc, const RECT& rc)
     wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
     MSWDefWindowProc(WM_PAINT, (WPARAM)GetHdcOf(*impl), 0);
 
+#if wxUSE_UXTHEME
     // when using XP themes, neither setting the text colour nor transparent
     // background mode doesn't change anything: the static box def window proc
     // still draws the label in its own colours, so we need to redraw the text
@@ -485,6 +486,7 @@ void wxStaticBox::PaintForeground(wxDC& dc, const RECT& rc)
                        drawTextFlags | DT_RTLREADING);
         }
     }
+#endif // wxUSE_UXTHEME
 }
 
 void wxStaticBox::OnPaint(wxPaintEvent& WXUNUSED(event))