X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/027d45e8fc3cbb7a1efa91c727bcee6c52c4519c..24377c46813426a325a209c45bbca0a9e8da054b:/src/mac/carbon/treectrl.cpp

diff --git a/src/mac/carbon/treectrl.cpp b/src/mac/carbon/treectrl.cpp
index 164b37af75..82a90b0854 100644
--- a/src/mac/carbon/treectrl.cpp
+++ b/src/mac/carbon/treectrl.cpp
@@ -29,14 +29,17 @@ wxTreeCtrl::wxTreeCtrl()
 
 bool wxTreeCtrl::Create(wxWindow *parent,
     wxWindowID id, const wxPoint& pos, const wxSize& size,
-    long style, const wxValidator& validator, const wxString& name)
+    long style, const wxValidator& wxVALIDATOR_PARAM(validator),
+    const wxString& name)
 {
     m_imageListNormal = NULL;
     m_imageListState = NULL;
     m_textCtrl = NULL;
 
     SetName(name);
+#if wxUSE_VALIDATORS
     SetValidator(validator);
+#endif
     SetParent(parent);
 
     m_windowStyle = style;
@@ -305,13 +308,13 @@ bool wxTreeCtrl::ExpandItem(long item, int action)
             bIsExpanded
             ? wxEVT_COMMAND_TREE_ITEM_EXPANDING
             : wxEVT_COMMAND_TREE_ITEM_COLLAPSING);
-        GetEventHandler()->ProcessEvent(event);
+        HandleWindowEvent(event);
 
         event.SetEventType(
             bIsExpanded
             ? wxEVT_COMMAND_TREE_ITEM_EXPANDED
             : wxEVT_COMMAND_TREE_ITEM_COLLAPSED);
-        GetEventHandler()->ProcessEvent(event);
+        HandleWindowEvent(event);
     }
 
     return bOk;