X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dcb6cbecc890c65e15ade46ca416b4c353bb7e8f..1d9301a914cb19e8721fdfae7d6d824444768138:/include/wx/dataview.h

diff --git a/include/wx/dataview.h b/include/wx/dataview.h
index 062ad743e2..3f87c82485 100644
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -26,6 +26,7 @@
 #include "wx/weakref.h"
 
 #if !(defined(__WXGTK20__) || defined(__WXMAC__)) || defined(__WXUNIVERSAL__)
+//#if !(defined(__WXMAC__)) || defined(__WXUNIVERSAL__)
     #define wxHAS_GENERIC_DATAVIEWCTRL
 #endif
 
@@ -713,6 +714,7 @@ public:
 
     virtual void Expand( const wxDataViewItem & item ) = 0;
     virtual void Collapse( const wxDataViewItem & item ) = 0;
+    virtual bool IsExpanded( const wxDataViewItem & item ) const = 0;
 
     virtual void EnsureVisible( const wxDataViewItem & item,
                                 const wxDataViewColumn *column = NULL ) = 0;
@@ -877,7 +879,7 @@ private:
     long    m_min,m_max;
 };
 
-#ifndef __WXGTK20__
+#if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(wxMAC)
 
 // -------------------------------------
 // wxDataViewChoiceRenderer