X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3dd67a18b75bfd8203e43fdd29efd5c81bbdeb67..d51305e81eb593bedd92cda864671e15209c268f:/include/wx/treebase.h

diff --git a/include/wx/treebase.h b/include/wx/treebase.h
index 065432bc69..c7c9aef476 100644
--- a/include/wx/treebase.h
+++ b/include/wx/treebase.h
@@ -20,6 +20,8 @@
 // headers
 // ----------------------------------------------------------------------------
 
+#include "wx/defs.h"
+
 #if wxUSE_TREECTRL
 
 #include "wx/window.h"  // for wxClientData
@@ -284,7 +286,7 @@ public:
         // Set the tooltip for the item (for EVT\_TREE\_ITEM\_GETTOOLTIP events)
     void SetToolTip(const wxString& toolTip) { m_label = toolTip; }
     wxString GetToolTip() { return m_label; }
-    
+
 #if WXWIN_COMPATIBILITY_2_2
     // for compatibility only, don't use
     wxDEPRECATED( int GetCode() const);
@@ -336,7 +338,7 @@ BEGIN_DECLARE_EVENT_TYPES()
 END_DECLARE_EVENT_TYPES()
 
 #define wxTreeEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxTreeEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxTreeEventFunction, &func)
 
 #define wx__DECLARE_TREEEVT(evt, id, fn) \
     wx__DECLARE_EVT1(wxEVT_COMMAND_TREE_ ## evt, id, wxTreeEventHandler(fn))