From 40c84134ae06e12d002c706d431a9b0e466a754c Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Tue, 12 Aug 2014 08:52:41 +0000
Subject: [PATCH] Fix deletion of cells in defragment

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77066 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/richtext/richtextbuffer.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/wx/richtext/richtextbuffer.h b/include/wx/richtext/richtextbuffer.h
index dbfda5f288..5b26abca85 100644
--- a/include/wx/richtext/richtextbuffer.h
+++ b/include/wx/richtext/richtextbuffer.h
@@ -5760,6 +5760,9 @@ public:
 
     virtual wxString GetPropertiesMenuLabel() const { return wxGetTranslation("&Cell"); }
 
+    /// Don't allow a cell to be deleted in Defragment
+    virtual bool IsEmpty() const { return false; }
+
 // Accessors
 
     /**