Add missing WXK constants for the control keys

[wxWidgets.git] / src / xrc / xh_treebk.cpp

diff --git a/src/xrc/xh_treebk.cpp b/src/xrc/xh_treebk.cpp
index 591d8c50f0f0b7f6d56df15568c3b9fbaff32010..9780ce24eaa61aebe270f139cb86d71d7089e23f 100644 (file)
--- a/src/xrc/xh_treebk.cpp
+++ b/src/xrc/xh_treebk.cpp
@@ -26,6 +26,8 @@
 #include "wx/treebook.h"
 #include "wx/imaglist.h"
 
+#include "wx/xml/xml.h"
+
 IMPLEMENT_DYNAMIC_CLASS(wxTreebookXmlHandler, wxXmlResourceHandler)
 
 wxTreebookXmlHandler::wxTreebookXmlHandler()