X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/68204d23c26d9fb8c813009dc2b24f5d1c8a279b..bbd92d1dbea02db8c28e9c17bfacc0563d855b25:/src/mac/carbon/treectrl.cpp

diff --git a/src/mac/carbon/treectrl.cpp b/src/mac/carbon/treectrl.cpp
index 75dad9de67..82a90b0854 100644
--- a/src/mac/carbon/treectrl.cpp
+++ b/src/mac/carbon/treectrl.cpp
@@ -6,7 +6,7 @@
 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
-// Licence:       wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"
@@ -29,19 +29,22 @@ 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;
 
-    m_windowId = (id == -1) ? NewControlId() : id;
+    m_windowId = (id == wxID_ANY) ? NewControlId() : id;
 
     if (parent)
         parent->AddChild(this);
@@ -57,7 +60,7 @@ wxTreeCtrl::~wxTreeCtrl()
 }
 
 // Attributes
-int wxTreeCtrl::GetCount() const
+unsigned int wxTreeCtrl::GetCount() const
 {
     // TODO
     return 0;
@@ -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;
@@ -413,4 +416,3 @@ wxTreeEvent::wxTreeEvent(wxEventType commandType, int id)
     m_code = 0;
     m_oldItem = 0;
 }
-