X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/551266a969c28562e73c96941f2c7d83fa3eb282..3a74a290a9fcfafd93fd1a23e6857ad60836cb9d:/interface/wx/richtext/richtextbuffer.h

diff --git a/interface/wx/richtext/richtextbuffer.h b/interface/wx/richtext/richtextbuffer.h
index 9f7717b344..f86e30529a 100644
--- a/interface/wx/richtext/richtextbuffer.h
+++ b/interface/wx/richtext/richtextbuffer.h
@@ -1043,12 +1043,14 @@ protected:
     /**
         Override to load content from @a stream into @a buffer.
     */
-    bool DoLoadFile(wxRichTextBuffer* buffer, wxInputStream& stream);
+    virtual bool DoLoadFile(wxRichTextBuffer* buffer,
+                            wxInputStream& stream) = 0;
 
     /**
         Override to save content to @a stream from @a buffer.
     */
-    bool DoSaveFile(wxRichTextBuffer* buffer, wxOutputStream& stream);
+    virtual bool DoSaveFile(wxRichTextBuffer* buffer,
+                            wxOutputStream& stream) = 0;
 };