X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/12f5e1e78fe906050ff2fee9529476db332633f0..d8efd2198ff050ca5a5726bcad0f42692fe872df:/interface/wx/dir.h

diff --git a/interface/wx/dir.h b/interface/wx/dir.h
index 2e1c29d086..cae45e337b 100644
--- a/interface/wx/dir.h
+++ b/interface/wx/dir.h
@@ -68,7 +68,7 @@ public:
         This is a pure virtual function and must be implemented in the derived
         class.
     */
-    virtual wxDirTraverseResult OnDir(const wxString& dirname);
+    virtual wxDirTraverseResult OnDir(const wxString& dirname) = 0;
 
     /**
         This function is called for each file. It may return ::wxDIR_STOP to
@@ -78,7 +78,7 @@ public:
         This is a pure virtual function and must be implemented in the derived
         class.
     */
-    virtual wxDirTraverseResult OnFile(const wxString& filename);
+    virtual wxDirTraverseResult OnFile(const wxString& filename) = 0;
 
     /**
         This function is called for each directory which we failed to open for
@@ -285,6 +285,6 @@ public:
     */
     size_t Traverse(wxDirTraverser& sink,
                     const wxString& filespec = wxEmptyString,
-                    int flags = wxDIR_DEFAULT);
+                    int flags = wxDIR_DEFAULT) const;
 };