include wx/event.h, as it is used by-value (parent class).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36715 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/generic/laywin.h b/include/wx/generic/laywin.h
index c894bd476c29b8ca8569ee80d341cc8ae51850e2..b2ffb7e53699bc761bcb9c69147c1dcf3a81e84c 100644 (file)
--- a/include/wx/generic/laywin.h
+++ b/include/wx/generic/laywin.h
@@ -19,6 +19,8 @@
     #include "wx/sashwin.h"
 #endif // wxUSE_SASH
 
+#include "wx/event.h"
+
 BEGIN_DECLARE_EVENT_TYPES()
     DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_QUERY_LAYOUT_INFO, 1500)
     DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_CALCULATE_LAYOUT, 1501)