Add a couple missing methods

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41281 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mac/carbon/listctrl.h

@@ -137,6 +137,7 @@ class WXDLLEXPORT wxListCtrl: public wxControl
   // Gets the number of columns in the list control
   int GetColumnCount() const;
 
+  void SetItemSpacing( int spacing, bool isSmall = false );
   wxSize GetItemSpacing() const;
 
   // Gets the number of selected items in the list control
@@ -154,6 +155,9 @@ class WXDLLEXPORT wxListCtrl: public wxControl
   // list or report view
   long GetTopItem() const ;
 
+  // are we in report mode?
+  bool InReportView() const { return HasFlag(wxLC_REPORT); }
+
   bool IsVirtual() const { return HasFlag(wxLC_VIRTUAL); }
 
   // Add or remove a single window style